7Baggers
Quarterly
Annual
    Unit: USD2025-09-30 2025-06-30 2025-03-31 2024-12-31 2024-09-30 2024-06-30 2024-03-31 2023-12-31 2023-09-30 2023-06-30 2023-03-31 2022-12-31 2022-09-30 2022-06-30 2022-03-31 2021-12-31 2021-09-30 2020-12-31 2020-09-30 2020-06-30 2020-03-31 2019-12-31 2019-09-30 2019-06-30 2019-03-31 2018-12-31 2018-09-30 2018-06-30 2018-03-31 2017-12-31 2017-09-30 2017-06-30 2017-03-31 2016-12-31 2016-09-30 2016-06-30 2016-03-31 2015-12-31 2015-09-30 2015-06-30 2015-03-31 2014-12-31 2014-09-30 2014-06-30 2014-03-31 2013-12-31 2013-09-30 2013-06-30 2013-03-31 2012-12-31 2012-09-30 2012-06-30 2012-03-31 2011-12-31 2011-09-30 2011-06-30 2011-03-31 2010-12-31 2010-09-30 2010-06-30 2010-03-31 2009-12-31 2009-09-30 2009-06-30 2009-03-31 2008-12-31 2008-09-30 2008-06-30 2008-03-31 2007-12-31 2007-09-30 2007-06-30 2007-03-31 2006-12-31 2006-09-30 2006-06-30 2006-03-31 2005-12-31 2005-09-30 2005-06-30 2005-03-31 2004-06-30 2004-03-31 2003-12-31 2003-09-30 2003-06-30 2003-03-31 2002-12-31 
      
                                                                                            
      cash flows from operating activities:
                                                                                            
      net income
    117,273,000 4,847,000 -42,451,000 -31,088,000 -7,172,000 -51,911,000 86,139,000 18,188,000 -10,273,000 2,290,000 41,949,000 -17,485,000 404,000 -895,000 -15,385,000 -5,416,000 13,723,000 5,761,000 -6,701,000 22,086,000 -24,131,000 -7,365,000 -15,251,000 -14,419,000 666,337,000 -42,482,000 67,362,000 73,162,000 45,279,000 -7,010,000 8,429,000 6,058,000 5,079,000            2,097,000 1,869,000 1,965,000 6,091,000 1,495,000 1,063,000 -707,000 -2,267,000 1,384,000 5,502,000 -3,902,000 -914,000 9,490,000 4,503,000 -11,842,000 -284,000 -2,750,000 3,036,000 1,800,000 -1,668,000 -5,116,000 -69,627,000 -18,125,000 -6,429,000 -3,933,000 5,938,000 1,248,000 181,000 274,321,000 141,364,000 -14,920,000 -15,958,000 -142,229,000 -2,722,000 -6,281,000 -8,924,000 -18,472,000 -14,216,000 -13,139,000 5,943,000 -11,088,000 -11,997,000 -20,320,000 -6,728,000 
      adjustments to reconcile net income to net cash from operating activities:
                                                                                            
      change in estimated fair value of contingent liabilities
    -456,000 52,000 1,879,000 -310,000 -207,000 1,233,000 -33,000 -397,000 24,000 778,000 -670,000 630,000 -112,000 -231,000 -1,035,000 2,415,000 -5,875,000 1,360,000 -26,000 1,000 -372,000                                                                    
      depreciation of fixed assets and amortization of intangible assets
    8,269,000 8,522,000 8,770,000                                                                                      
      accretion of short-term investments
    -1,338,000                                                                                        
      amortization of debt discount and issuance fees
    447,000 125,000 136,000 172,000 134,000 96,000 84,000 81,000 64,000 95,000 95,000 138,000 175,000 326,000 3,829,000 3,790,000 5,334,000 5,301,000 5,239,000 7,203,000 7,426,000 7,563,000 7,553,000 7,446,000 18,799,000 9,700,000 12,437,000 3,018,000 2,972,000 2,927,000 2,882,000 2,838,000 2,795,000 2,752,000 2,710,000 2,668,000 2,628,000 2,588,000 2,549,000 2,509,000 2,471,000                                               
      non-cash income from financial royalty assets
    -360,000 -427,000 -461,000 -780,000                                                                                     
      cecl adjustment to financial royalty assets
    26,000 -420,000 -330,000 -852,000 797,000 -1,419,000 -2,841,000                                                                                  
      impairment loss of financial royalty assets
       4,081,000                                                                                    
      gain on pelthos transaction
                                                                                            
      loss on derivative instruments
                                                                                            
      income from equity method investment in primrose bio
                                                                                            
      (gain) income from change in fair value of equity-method investments and other investments
                                                                                            
      share-based compensation
    14,746,000 9,997,000 7,836,000 7,524,000 15,171,000 11,060,000 7,334,000 5,721,000 6,884,000 7,207,000 5,931,000 29,145,000 12,597,000 9,499,000 9,044,000 10,408,000 9,754,000 9,975,000 7,740,000 7,359,000 5,653,000 6,300,000 6,297,000 6,571,000 5,347,000 6,009,000                     1,533,000 1,492,000 1,124,000  1,013,000                                      
      deferred income taxes
    21,282,000 -325,000 -8,844,000 -12,692,000 -1,988,000 -20,666,000 19,546,000 4,935,000 8,007,000 -10,000,000 8,754,000 46,293,000 -12,645,000 3,255,000 -16,180,000 -389,000 1,537,000 258,000 -10,421,000 1,529,000 -10,419,000 17,063,000 2,105,000 -6,602,000 62,263,000 -14,410,000 11,886,000 22,401,000 9,862,000 37,663,000 3,631,000 2,206,000 1,018,000 10,350,000 160,000 -3,914,000 4,101,000 -2,624,000 -217,257,000 262,000 6,000 294,000 110,000 -47,000 53,000 137,000 61,000 110,000 66,000 -1,650,000 143,000 338,000 -35,000 503,000 23,000 125,000 -13,908,000                                
      gain from short-term investments
    -7,798,000 -939,000 12,367,000 31,022,000 -2,407,000 14,256,000 -110,772,000      923,000 1,909,000 12,877,000  -1,938,000                                                                        
      lease amortization expense
    479,000 412,000 571,000 571,000 573,000 504,000 478,000 504,000 334,000 450,000 447,000 986,000 1,481,000                                                                            
      other
    205,000 821,000 915,000 4,600,000 2,765,000 568,000 -210,000 524,000 62,000 -87,000 240,000 410,000 22,000 13,000 -80,000 914,000 63,000 4,182,000 -26,000 -7,167,000 5,668,000 -207,000 2,724,000 1,157,000 -5,130,000  3,452,000 106,000 -522,000  1,000,000          -1,000      -13,000 144,000 127,000 136,000 85,000 90,000 93,000 73,000 29,000 5,000 -10,000 37,000 -14,000 1,000 -23,000 19,000 -24,000 21,000 -8,000 -5,000 163,000 -22,000 -10,000 356,000 -163,000 1,000 -9,000 -8,000 56,000 27,000 24,000 28,000 25,000 39,000 39,000 28,000 477,000 70,000 -119,000 
      changes in operating assets and liabilities, net of acquisition:
                                                                                            
      accounts receivable
    -16,309,000 -2,765,000 -576,000 -5,665,000 4,793,000 -9,049,000 3,462,000 2,835,000 -7,912,000 1,377,000 1,099,000 34,769,000 -2,658,000 -20,430,000 43,638,000 -19,778,000 -6,179,000 -20,981,000 6,386,000 -3,068,000 -8,398,000 -8,429,000 -1,699,000 6,356,000 29,235,000 -8,164,000 -4,975,000 -4,893,000 -11,512,000 -10,267,000 646,000 -6,380,000 7,643,000 -8,114,000 3,380,000 1,813,000 -5,604,000 -653,000 40,000 1,891,000 5,211,000 -6,822,000 -2,679,000 1,540,000 -2,451,000 3,285,000 -4,808,000 3,923,000 -33,000 -2,432,000 -1,340,000 1,175,000 4,118,000 -4,391,000 -681,000 133,000 1,024,000 -898,000 -95,000 298,000 320,000 1,492,000 -1,060,000 1,665,000 -2,715,000     14,000 36,000 1,219,000 10,268,000 -4,444,000 11,590,000 1,379,000 908,000 3,424,000 -3,362,000 -2,692,000 12,523,000 -3,751,000 4,866,000 -9,128,000 -2,234,000 9,397,000 -4,910,000 -355,000 
      inventory
    3,589,000 -875,000 -500,000 2,566,000 1,932,000 2,489,000 2,632,000 707,000 -611,000 -13,001,000 2,035,000 1,356,000 962,000 9,696,000 44,000 2,676,000 -777,000 -12,885,000 -11,891,000 5,726,000 1,251,000 -561,000 3,073,000 -1,750,000 -2,823,000 1,204,000 632,000 583,000 -4,978,000 1,142,000 2,301,000 -3,089,000 -1,197,000 2,150,000 -192,000 -3,055,000 853,000 -243,000 375,000 -383,000 -150,000 4,048,000 -254,000 1,132,000 -557,000 560,000 -343,000 327,000 102,000 1,828,000 -493,000 -261,000 -44,000 659,000 634,000 1,618,000 -1,797,000                                
      accounts payable and accrued liabilities
    1,093,000 -407,000 -2,149,000 11,286,000 2,227,000 1,772,000 -1,382,000 2,757,000 -2,501,000 -4,525,000 -435,000 -2,935,000 3,952,000 -1,649,000 -2,708,000 6,445,000 705,000 -11,139,000 6,985,000 795,000 2,114,000 -3,452,000 406,000 -1,904,000 -1,876,000    321,000 936,000 -496,000 -190,000 -1,963,000 710,000 244,000 979,000 -4,302,000 966,000 -1,886,000 1,560,000 -4,667,000 323,000 265,000 -2,741,000 -1,002,000 -452,000 287,000 -495,000 -2,098,000 -1,792,000 642,000 -145,000 -3,506,000 -5,150,000 1,765,000 -7,755,000 -428,000 788,000 -6,203,000 1,778,000 -9,810,000 -3,053,000 5,084,000 -523,000 -12,497,000 5,881,000 -7,505,000 -1,305,000 -4,409,000 -6,859,000 -11,377,000 -20,665,000 -12,988,000 -21,887,000 -8,627,000 17,786,000 -14,912,000 11,401,000 6,406,000 -3,162,000 -958,000 4,163,000 3,164,000 10,512,000 9,321,000 -1,943,000 6,629,000 3,430,000 
      income tax receivable and payable
    864,000 2,423,000 335,000  -9,093,000 953,000 7,533,000  -10,183,000 11,387,000 4,614,000  6,100,000 -2,982,000 11,993,000  -1,690,000                                                                        
      deferred revenue
    -285,000 -293,000 -136,000 -232,000 -400,000 -540,000 193,000   -98,000 -1,099,000 -2,928,000 199,000 -2,453,000 2,826,000 -6,091,000                 -1,505,000 1,384,000 100,000 13,000 -2,109,000 -8,000 -27,000 -83,000 82,000 22,000 92,000 -116,000 -220,000 -116,000 -144,000 -174,000 -141,000 -138,000 -963,000 -609,000 3,406,000 -29,000 -1,244,000 27,000 -2,663,000 -1,660,000 -1,615,000 -7,306,000 -2,890,000 -1,892,000 -2,214,000     -8,657,000 -22,121,000 -35,979,000 -7,943,000 -6,576,000 -782,000 4,774,000 357,000 332,000 -43,000 -295,000 -1,015,000 -702,000 -790,000 -351,000 -2,188,000 
      other assets and liabilities
    148,000 -4,262,000 -1,985,000 634,000 7,494,000 -3,375,000 -3,462,000 -8,966,000 -769,000 -812,000 682,000 8,013,000 -417,000 -1,021,000 -233,000  -5,894,000                                                                        
      net cash from operating activities
    13,090,000 15,799,000 -25,445,000 28,471,000 36,530,000 13,314,000 18,732,000 8,065,000 7,646,000 -82,000 33,948,000 53,472,000 20,489,000 11,878,000 52,011,000 27,642,000 20,025,000    16,922,000 -7,339,000 -6,197,000 -61,058,000 45,258,000 32,572,000 27,082,000 73,644,000 60,761,000 31,310,000 27,650,000 10,386,000 24,222,000 20,993,000 18,523,000 10,371,000 13,114,000 13,665,000 10,437,000 10,046,000 7,579,000 10,246,000 3,735,000 4,008,000 2,577,000 12,034,000 -359,000 6,937,000 2,078,000 2,172,000 -910,000 -732,000 -369,000 7,017,000 -1,055,000 -8,045,000 911,000 -1,300,000 -7,674,000 -2,217,000 -15,876,000 -1,289,000 -11,341,000 2,950,000 -24,121,000 6,193,000 -13,448,000 -3,971,000 -9,399,000 -8,787,000 -14,231,000 -29,360,000 -45,349,000 -84,069,000 -28,021,000 -6,447,000 -19,984,000 12,072,000 6,795,000 -7,905,000 -2,597,000 -11,636,000 -3,616,000 9,176,000 -2,611,000 3,456,000 -9,747,000 -9,562,000 
      capex
    -15,000 -214,000 -214,000 -596,000 -408,000 -105,000 -487,000 -203,000 -2,414,000 -4,329,000 -6,588,000 -4,875,000 -1,772,000    -1,936,000 -21,000 -112,000 -87,000 -67,000 -762,000 -783,000 -238,000 -66,000 -17,000 -10,000 -6,000 -105,000 -121,000 -37,000 38,000 -372,000 -242,000 -19,000 -5,000 -5,000 -9,000 -56,000 15,000 -217,000 -106,000 -214,000 -41,000 -69,000 -189,000 -196,000 -71,000 -38,000 -245,000 -86,000 -191,000 -918,000 -484,000 -190,000 -826,000 -625,000 -548,000 -597,000 -1,069,000 -952,000 -1,542,000 -796,000 -207,000 -238,000 -281,000 
      free cash flows
    13,075,000 15,585,000 -25,659,000 28,471,000 35,934,000 12,906,000 18,627,000 8,065,000 7,159,000 -285,000 31,534,000 53,472,000 16,160,000 5,290,000 47,136,000 27,642,000 18,253,000    16,922,000 -7,339,000 -6,197,000 -61,058,000 45,258,000 32,572,000 27,082,000 73,644,000 60,761,000 29,374,000 27,629,000 10,274,000 24,135,000 20,926,000 17,761,000 9,588,000 12,876,000 13,599,000 10,437,000 10,029,000 7,569,000 10,246,000 3,735,000 4,008,000 2,571,000 12,034,000 -464,000 6,816,000 2,041,000 2,210,000 -1,282,000 -974,000 -388,000 7,017,000 -1,055,000 -8,045,000 906,000 -1,300,000 -7,679,000 -2,226,000 -15,932,000 -1,274,000 -11,558,000 2,844,000 -24,335,000 6,152,000 -13,517,000 -4,160,000 -9,595,000 -8,858,000 -14,269,000 -29,605,000 -45,435,000 -84,260,000 -28,939,000 -6,931,000 -20,174,000 11,246,000 6,170,000 -8,453,000 -3,194,000 -12,705,000 -4,568,000 7,634,000 -3,407,000 3,249,000 -9,985,000 -9,843,000 
      cash flows from investing activities:
                                                                                            
      acquisition of financial royalty assets
    -8,391,000 -1,821,000                                                                                     
      acquisition of royalty receivables
                                                                                            
      proceeds from financial royalty assets
    3,587,000 2,030,000 3,149,000 2,537,000 685,000 2,265,000 1,942,000                                                                                  
      purchases of derivatives
      -7,620,000                                                                                      
      purchases of property and equipment
    -15,000 -214,000 -214,000                           -1,936,000 -21,000 -112,000 -87,000 -67,000 -762,000 -783,000 -238,000 -66,000 -17,000 -10,000    -6,000  -105,000 -121,000 -37,000       -5,000 -5,000 -9,000 -56,000 15,000 -217,000 -106,000 -214,000 -41,000 -69,000 -189,000 -196,000 -71,000 -38,000 -245,000 -86,000 -191,000 -918,000 -484,000 -190,000 -826,000 -625,000 -548,000 -597,000 -1,069,000 -952,000 -1,542,000 -796,000 -207,000 -238,000 -281,000 
      purchases of short-term investments
    -392,139,000 -63,343,000 -59,374,000                                                   -5,000,000 -5,000,000 -1,791,000 -1,932,000 -31,861,000 -21,549,000 -11,257,000 -5,997,000 -3,515,000 -36,257,000 -22,601,000 -1,939,000 -17,065,000   -59,000 -5,630,000 -7,968,000 -4,726,000 -1,203,000 -3,404,000 -3,424,000 -21,425,000 -17,505,000 -8,375,000 -27,149,000 -378,000 -168,000 -331,000 -4,178,000 
      proceeds from sale of short-term investments
    185,000 38,414,000 39,804,000 90,655,000 37,989,000 60,919,000 52,447,000 7,486,000 44,600,000 44,232,000 7,009,000 24,998,000 44,688,000 132,866,000 1,765,000 1,817,000 5,243,000 209,865,000 179,431,000 391,695,000 100,458,000 43,383,000 341,000 55,949,000 63,202,000 500,000 12,291,000 3,595,000 122,000 65,549,000 17,719,000 1,209,000 1,310,000 1,807,000 20,270,000 10,359,000 3,302,000 1,919,000 459,000 846,000 340,000 530,000 626,000     1,500,000 8,500,000 5,458,000 13,888,000 2,734,000 10,639,000 5,924,000 34,743,000 2,001,000 13,044,000 17,316,000 15,400,000 12,752,000 -101,000 10,352,000 9,012,000 12,134,000 -237,000 1,091,000 7,128,000 8,591,000 2,778,000 6,301,000 7,884,000 6,575,000 15,065,000 6,738,000 2,945,000 548,000 16,797,000 760,000 4,289,000 3,781,000 1,223,000 3,450,000 
      proceeds from maturity of short-term investments
    53,285,000 50,860,000 32,360,000 5,380,000 4,140,000 9,067,000 14,544,000 7,461,000 17,275,000 12,201,000 8,465,000 24,830,000 30,005,000 2,500,000 55,000,000 136,750,000 155,400,000 297,005,000 220,000,000 483,845,000 458,359,000 332,647,000 511,183,000 271,515,000 55,850,000 54,325,000 33,762,000 24,000,000 21,835,000 30,052,000 5,180,000 30,171,000 35,122,000 48,401,000 34,267,000                                                   
      cash outflow on pelthos transaction
                                                                                            
      cash paid for investment in primrose bio
       -998,000 -14,000                                                                                 
      cash paid for palvella notes receivable
                                                                                          
      cash paid for the agenus transaction
                                                                                          
      cash paid for apeiron acquisition, net of cash received
                                                                                           
      cash paid for invios investment
                                                                                           
      net cash from investing activities
    -353,445,000 -10,667,000 4,894,000  -46,507,000 -54,759,000 -3,775,000  -19,503,000 7,556,000 10,549,000 -7,284,000 19,176,000 37,851,000 113,881,000 -35,713,000 -18,217,000 -382,202,000 332,071,000 -26,757,000 308,536,000 -63,179,000 169,517,000 265,803,000 94,777,000 275,302,000 -78,252,000 -586,738,000 -33,581,000 -36,174,000   -30,666,000 -86,727,000 5,078,000 18,217,000 -79,760,000 -11,477,000 -26,365,000 -72,223,000 -2,797,000 -1,711,000 72,000 610,000 -998,000 -1,003,000 -245,000 -3,692,000 -34,000   -242,000 3,945,000 -2,279,000 -137,000 453,000 -23,169,000 1,028,000 8,276,000 1,356,000 3,880,000 12,074,000 13,052,000 -4,231,000 3,873,000 10,960,000 -3,597,000 -26,010,000 -5,777,000 20,879,000 -9,649,000 6,323,000 326,284,000 199,746,000 -3,744,000 -2,132,000 2,995,000 5,120,000 11,055,000 -10,318,000 -39,575,000 -18,479,000 6,397,000 -27,767,000 3,071,000 3,471,000 -3,394,000 -102,277,000 
      cash flows from financing activities:
                                                                                            
      gross proceeds from issuance of 2030 convertible senior notes
                                                                                            
      debt discount and payment of debt issuance cost
                                                                                            
      purchase of 2030 convertible senior notes hedge
                                                                                            
      proceeds from issuance of warrants
                                           1,000                                               
      repurchase of common stock
                                                                     -1,613,000               -15,867,000  
      proceeds from common stock issuance, net of commissions and fees
                                                                                            
      payments under finance lease obligations
    -6,000 -7,000 -7,000 -6,000 -10,000 -4,000 -5,000                                                                                  
      payments to cvr holders
               -585,000 456,000 -1,416,000 -525,000 -1,800,000                            -3,500,000 -4,549,000                                    
      net proceeds from stock option exercises and espp
    25,742,000 8,239,000 4,222,000 19,337,000 21,395,000 9,552,000 15,304,000 6,526,000 3,387,000 9,142,000 3,393,000 1,401,000 820,000 664,000 347,000 4,279,000 1,900,000 558,000 909,000 1,129,000 421,000 141,000 213,000 739,000 1,904,000 1,323,000 7,011,000 2,933,000 8,916,000 653,000 1,494,000 2,015,000 355,000 1,807,000 2,126,000 1,469,000 1,013,000  1,949,000 4,649,000 781,000                                                
      taxes paid related to net share settlement of equity awards
    -219,000 -145,000 -8,891,000 -1,935,000 -125,000 -3,076,000 -257,000 -103,000 -32,000 -4,155,000 -2,218,000 -96,000 -60,000 -5,862,000 -115,000 -2,000 -52,000 -1,429,000 -1,512,000 -13,000 2,000 -2,895,000 -108,000 -223,000 363,000 -3,797,000 -5,942,000 -90,000 -2,020,000 -2,022,000                                                       
      proceeds from pelthos investors
                                                                                           
      net cash from financing activities
    409,645,000 14,995,000 -4,747,000  55,080,000 9,491,000 12,182,000 5,315,000 3,270,000 -67,757,000 -775,000 -5,298,000 -40,829,000 -59,442,000 -170,421,000 4,164,000 -385,000 -27,529,000 -3,706,000 -5,000 -279,305,000 -83,693,000 -211,312,000 -37,591,000 -152,576,000 -347,085,000    -7,255,000 1,404,000 -5,000 -1,667,000 -2,094,000 1,629,000 1,469,000 511,000 1,470,000 1,460,000 4,649,000 781,000 -28,995,000 162,319,000 -3,058,000 -241,000 -2,663,000 -2,048,000 -2,359,000 -9,388,000 3,235,000 1,439,000 82,000 -840,000 52,000 2,000 5,000,000 24,945,000 -178,000 -41,000 52,000 8,000 87,000 -100,000 -90,000 -3,585,000 -201,000 -331,000 -385,000 -2,093,000 -4,581,000 -10,430,000 -277,263,000 -35,425,000 32,695,000 179,000 386,000 41,000 -24,000 -842,000 -153,000 818,000 6,477,000 3,747,000 4,619,000 48,294,000 4,342,000 -16,303,000 131,085,000 
      effect of exchange rate changes on cash and cash equivalents
    -400,000 2,292,000 1,058,000 -1,548,000                                                                                     
      net increase in cash and cash equivalents
      -24,318,000 8,688,000 45,480,000 -31,954,000 27,139,000                   -39,211,000 7,747,000 100,435,000 30,404,000 -12,119,000 -27,484,000      -66,135,000 3,658,000 -14,468,000 -57,528,000 5,563,000 -20,460,000 166,126,000 1,560,000 1,338,000 8,368,000 -2,652,000 886,000 -7,344,000 5,335,000 -1,839,000 -892,000 2,736,000   -2,592,000 2,687,000            -17,269,000    245,510,000        -41,354,000  6,528,000 -13,972,000 48,754,000   19,246,000 
      cash and cash equivalents at beginning of period
    72,307,000  22,954,000                     20,620,000  18,752,000  97,428,000  160,203,000  11,639,000  12,381,000  7,041,000  3,346,000  16,032,000  28,753,000  76,812,000  158,401,000  66,756,000  92,310,000 59,030,000  42,423,000  
      cash and cash equivalents at end of period
    71,707,000 19,680,000 47,989,000  45,480,000 -31,954,000 50,093,000                     100,435,000 51,024,000  -27,484,000 49,582,000 10,641,000  25,230,000 30,057,000 31,293,000  -14,468,000 -57,528,000 165,766,000  166,126,000 1,560,000 12,977,000  -2,652,000 886,000 5,037,000  -1,839,000 -892,000 9,777,000  -1,190,000 -2,592,000 6,033,000  561,000 -809,000 4,044,000  1,611,000 -1,371,000 4,920,000  -17,376,000 -30,366,000 59,543,000  -34,310,000 -300,300,000 403,911,000  -31,586,000 -8,193,000 49,808,000  17,008,000 -18,376,000 50,956,000 -23,638,000 65,558,000  48,754,000 11,269,000 12,979,000  
      gain on derivative instruments
     71,000 174,000   -1,500,000 -196,000                                                                                  
      losses from equity method investment in primrose bio
       1,245,000 1,194,000 8,030,000 2,352,000                                                                                  
      fair value adjustment to primrose bio securities investments
       29,000                                                                                    
      changes in operating assets and liabilities:
                                                                                            
      purchase of castle creek derivatives
                                                                                            
      cash paid for debt issuance costs
     -2,000 -71,000 -118,000 -210,000 -57,000 -41,000                                                                                  
      net decrease in cash and cash equivalents, including cash and cash equivalents classified within assets held for sale
                                                                                            
      less: net increase in cash and cash equivalents classified within assets held for sale
     -2,739,000 -78,000                                                                                      
      net decrease in cash and cash equivalents
                                    -8,111,000  25,230,000                        561,000 -809,000 -11,988,000  1,611,000 -1,371,000 -23,833,000  -17,376,000    -34,310,000    -31,586,000 -8,193,000 -16,948,000  17,008,000        -29,444,000  
      amortization/accretion of premium (discount) on investments
      -839,000                                                                                      
      changes in operating assets and liabilities, net of acquisitions:
                                                                                            
      net increase in cash and cash equivalents, including cash and cash equivalents classified within assets held for sale
      -24,240,000                                                                                      
      gain on sale of pelican
                                                                                           
      gain on debt extinguishment
               -866,000 -1,794,000 -1,532,000  128,000  -659,000                                                                    
      changes in operating assets and liabilities, net of acquisitions and dispositions:
                                                                                            
      other economic rights
                                                                                          
      income taxes receivable and payable
                                                                                            
      cash paid for equity method investment - nucorion
                                                                                            
      cash paid for novan acquisition, net of restricted cash received
                                                                                           
      net proceeds from viking share collar and viking share put
                                                                                            
      net cash from (provided by) investing activities
                                                                                            
      net cash transferred to omniab at omniab separation
                                                                                            
      repayment at maturity/repurchase of 2023 notes
                                                                                          
      cash paid for transaction costs related to omniab transactions
                                                                                            
      proceeds from bond hedge settlement
                                                                                            
      net cash from (used) in financing activities
                                                                                            
      cash and cash equivalents at beginning of year
                                                                                            
      cash and cash equivalents at end of year
                                                                                            
      supplemental disclosure of cash flow information
                                                                                            
      interest paid
                101,000 679,000 359,000  3,000                           102,000 110,000  321,000 254,000 991,000 598,000 552,000 671,000 631,000 714,000            57,000 43,000 51,000 78,000 231,000 44,000 90,000 1,146,000 4,509,000 339,000 4,427,000 517,000 5,852,000 361,000 4,880,000 328,000 5,001,000 300,000 4,930,000 207,000 4,532,000 132,000 151,000 
      taxes paid
                6,610,000    168,000                                  -2,000 17,000 12,000            45,000 3,000 91,000 1,000 2,075,000 1,641,000 3,613,000 1,042,000                
      acquisitions:
                                                                                            
      fair value of tangible assets acquired, net of cash and restricted cash received
                                                                                            
      goodwill
                                                                                            
      intangible assets
                                                                                            
      financial royalty assets
                                                                                            
      liabilities assumed
                                                                                            
      net cash paid for acquisitions
                                                                                            
      supplemental schedule of non-cash investing and financing activities:
                                                                                            
      accrued primrose transaction costs
                                                                                            
      addition of right-of-use assets and lease liabilities
                                                                                            
      accrued royalty from financial royalty assets
                                                                                            
      accrued purchases of financial royalty assets
                                                                                            
      accrued debt issuance costs
                                                                                            
      accrued fixed asset purchases
             392,000 140,000  -174,000 1,226,000 2,574,000  198,000                                                                        
      unrealized gain on available-for-sale investments, net of tax
                                                                                            
      depreciation and amortization of intangible assets
        8,994,000 8,853,000 8,765,000  8,611,000 9,495,000 9,499,000  13,478,000 13,266,000 13,655,000  12,723,000 13,046,000 4,776,000 4,447,000 3,422,000                                                                    
      amortization of premium on investments
        -138,000 -430,000 -157,000  -279,000 -377,000 -282,000  31,000 -7,000 51,000                                                                          
      loss on derivative assets
                                                                                            
      purchase of short-term investments
        -31,554,000 -24,441,000 -77,634,000  -18,273,000 -49,125,000 -39,864,000  -580,000 -282,000 -38,190,000  -20,762,000  -290,000 -169,352,000 -167,374,000  -401,312,000 -233,507,000 -1,047,767,000  -412,507,000 -646,826,000 -98,957,000  -80,839,000 -50,930,000 -73,352,000  -23,217,000 -49,892,000  -51,356,000                                                  
      purchase of property and equipment
        -596,000 -408,000 -105,000  -487,000 -203,000 -2,414,000  -4,329,000 -6,588,000 -4,875,000  -1,772,000                                                                        
      proceeds from atm sales, net of commissions and fees
                                                                                            
      purchase of financial royalty assets
         -1,731,000 -2,443,000                                                                                  
      operating activities
                                                                                            
      gain short-term investments
                                                                                            
      amortization of commercial license and other economic rights
                   -221,000 -110,000 -230,000 -228,000 -225,000 2,958,000                                                                    
      adjustment to credit loss reserves of commercial license rights
                                                                                            
      impairment loss of commercial license rights
                                                                                           
      investing activities
                                                                                            
      purchase of commercial license rights
                                     -4,000                                                  
      proceeds from commercial license rights
           69,000 136,000 83,000 130,000                                                                              
      net cash (used) provided in investing activities
                                                                                            
      financing activities
                                                                                            
      net cash transferred to omniab at separation
                                                                                            
      cash paid for omniab transaction costs
                                                                                            
      repurchase of warrants
                                                                                            
      net increase in cash, cash equivalents, and restricted cash
                                                                                            
      cash paid during the year:
                                                                                            
      acquisition:
                                                                                            
      deferred tax asset
                                                                                            
      net cash paid for novan
                                                                                            
      accrued royalty from commercial license rights
                                                                                            
      accrued commercial license rights purchases
                                                                                            
      accrued inventory purchases
             -106,000 2,752,000  -1,485,000 8,855,000 306,000  -7,727,000                              -770,000                                          
      unrealized gain on available-for-sale investments
                                                                                            
      amortization of commercial license rights
            -69,000 -435,000 -379,000  27,000 -179,000 -11,000                                                                          
      cecl adjustment to commercial license rights
                                                                                            
      (gain) income from short-term investments
            13,184,000 -3,991,000 -39,533,000                                                                              
      other current assets
                                 3,000 85,000 -431,000 745,000 567,000 620,000 -645,000 16,000 489,000 24,000 -907,000 445,000 189,000 -479,000 -254,000 118,000 553,000 -301,000 -225,000 -157,000 186,000 1,012,000 -221,000 -462,000 319,000 205,000 -265,000 4,605,000 -3,953,000 88,000 -113,000 47,000 -1,081,000 -275,000 106,000 802,000 3,903,000 -1,595,000 586,000 2,048,000 -2,212,000 -231,000 388,000 3,459,000 4,605,000 12,212,000 -10,092,000 -144,000 -3,078,000 252,000 4,152,000 637,000 519,000 46,000 -622,000 -553,000 3,913,000 760,000 -4,473,000 
      proceeds from convertible bond hedge settlement
                    2,083,000                                                                        
      payments for omniab transaction costs
                -3,965,000                                                                            
      net decrease in cash, cash equivalents and restricted cash
            -8,587,000    -1,164,000 -9,713,000 -4,529,000                                                                          
      cash, cash equivalents and restricted cash at beginning of period
            45,006,000  19,522,000   72,273,000  119,780,000                                                                
      cash, cash equivalents and restricted cash at end of period
            -8,587,000 -60,283,000 88,728,000  -1,164,000 -9,713,000 14,993,000  1,423,000  341,220,000 -2,371,000 118,257,000  -48,087,000 167,031,000 107,369,000                                                                
      cash paid for equity method investment
               -750,000                                                                        
      supplemental disclosure of cash flow information:
                                                                                            
      supplemental schedule of non-cash activity:
                                                                                            
      unrealized gain on afs investments, net of tax
             -32,000 49,000                                                                              
      repurchase of 2023 notes
                -37,646,000 -59,947,000 -163,356,000  -2,379,000  -203,210,000                                                                    
      payments under financing lease obligations
              -13,000  -15,000 -14,000 -13,000                                                                         
      net increase in cash, cash equivalents and restricted cash
              43,722,000      1,423,000  341,220,000 -2,371,000 45,984,000  -48,087,000 167,031,000 -12,411,000                                                                
      gain from sale of vernalis r&d
                                                                                            
      income taxes receivable
                                                                                            
      cash paid for acquisition, net of cash and restricted cash acquired
                                                                                            
      proceeds on sale of vernalis r&d
                                                                                            
      repayment of debt
                            -195,889,000               -2,000 -2,417,000 -3,511,000 -3,436,000 -3,362,000 -3,291,000 -3,219,000 -9,714,000 -1,500,000 -8,500,000         -3,443,000     -37,750,000                
      share repurchases
                                                         -55,000                                
      payments to convertible bond holders for warrant purchases
                    -1,987,000                                                                        
      unrealized loss on afs investments
                6,000 -35,000 -114,000  -14,000                                                                        
      restricted cash in other current assets
                                                                                            
      gain from sale of promacta license
                         -812,797,000                                                                
      loss on debt extinguishment
                                                                                            
      proceeds from sale of promacta license
                         812,797,000                                                                
      payments to convert holders for bond conversion
                                                                                           
      net decrease in cash, cash equivalents, and restricted cash
                                                                                            
      effect of exchange rate changes on cash
                      110,000 9,000 -169,000 171,000 -95,000 -123,000 130,000                                                                
      cash, cash equivalents and restricted cash at beginning of year
                                                                                            
      cash, cash equivalents and restricted cash at end of year
                                                                                            
      operating lease liabilities
                                                                                            
      cash paid for acquisition, net of cash acquired
                                    2,000 351,000 -92,855,000                                                    
      share repurchase
                      -73,287,000  -181,189,000 -38,332,000 -151,585,000  -50,832,000 -1,895,000                                                            
      accrued financing lease payment
                                                                                            
      amortization of premium (discount) on investments
                      309,000 368,000 830,000    -1,818,000     -169,000 132,000 2,000 -46,000                                                        
      royalties recorded in retained earnings upon adoption of asc 606
                                                                                           
      proceeds received from repayment of viking note receivable
                                                                                         
      gross proceeds from issuance of 2023 convertible senior notes
                                                                                          
      payment of debt issuance costs
                                                                                         
      purchase of convertible bond hedge
                                                                                         
      supplemental schedule of non-cash investing and financing activities
                                                                                            
      unrealized gain on afs investments
                                               -5,127,000 8,222,000  806,000                                          
      purchase of fixed assets recorded in accounts payable
                                                                                            
      income from short-term investments
                                                                                            
      net cash from (used in ) operating activities
                      12,745,000                                                                      
      repayment of 2019 notes
                                                                                            
      payments to convertible bond holders for bond conversion
                                                                                            
      income tax receivable
                       4,592,000 4,081,000                                                                    
      cash paid for acquisition
                                                                                            
      gain from investment in viking
                        25,456,000  10,520,000 12,365,000 -17,293,000                                                                
      realized gain on sale of short-term investment
                                 -460,000 -123,000 -182,000 -66,000 -576,000 -1,174,000   -615,000 -1,486,000 -949,000 447,000 -297,000 -273,000                                              
      (gain) loss on equity investment in viking
                                                                                            
      non-cash change in estimated fair value of contingent liabilities
                          -222,000 -419,000 1,403,000  907,000 1,770,000 960,000  1,336,000 826,000 140,000  957,000 332,000 1,306,000  -2,301,000 7,274,000 3,000  1,619,000 1,313,000 1,948,000 3,965,000 532,000 -2,741,000 1,841,000 2,841,000                                       
      depreciation and amortization
                          3,779,000 3,695,000 5,086,000 3,297,000 5,408,000 3,011,000 3,002,000 4,133,000 2,017,000 2,585,000 2,979,000 2,968,000 2,934,000 2,813,000 2,575,000 687,000 644,000 646,000 650,000 659,000 661,000 669,000 668,000 656,000 668,000 669,000 670,000 749,000 638,000 662,000 678,000 691,000 750,000 785,000 564,000                                
      amortization of discount on investments
                          -1,454,000            179,000 11,000 320,000  107,000                                                  
      amortization of other economic rights
                          4,765,000                                                                  
      changes in operating assets and liabilities, net of effects from acquisition:
                                                                                            
      income tax payable
                          -30,884,000 -66,542,000 113,997,000                                                                
      gross proceeds from issuance of 2023 notes
                                                                                            
      less: income from discontinued operations
                                                                                            
      income from continuing operations
                                 -7,010,000 8,429,000 6,058,000 5,079,000 -3,126,000 645,000 -5,763,000 5,877,000     6,732,000 776,000 1,287,000 2,097,000 1,869,000 1,965,000 3,694,000 1,304,000 2,586,000 -707,000 -4,066,000 -487,000 5,502,000 -3,901,000 -914,000 9,486,000 2,348,000 -11,854,000 -291,000 -2,989,000 2,569,000 1,051,000 -4,475,000 -7,482,000                        
      change in fair value of the convertible debt receivable from viking and warrants
                                                                                            
      change in derivative asset and liability fair value
                                                                                            
      other long term assets
                                                       39,000 175,000 39,000 -4,000 110,000 460,000  41,000 43,000 -456,000  1,000 10,265,000 -202,000                        
      contingent liabilities
                             25,000                                                               
      purchase of viking common stock and warrant
                                                                                            
      purchase of common stock in equity method investment
                                                                                           
      payments to cvr holders and other contingency payments
                               -4,998,000 -1,722,000 -1,420,000 -189,000 -5,446,000 -1,799,000 -1,278,000 -416,000 -3,247,000 -1,557,000                                               
      stock issued for acquisition, net of issuance cost
                                                                                            
      stock and warrant received for repayment of viking notes receivable
                                                                                            
      change in fair value of viking warrants
                                                                                            
      (gain) / income from investment in viking
                                                                                            
      accounts payable, accrued liabilities and other
                              -5,497,000                                                              
      cash and cash equivalents and restricted cash at beginning of period
                                                                                            
      cash and cash equivalents and restricted cash at end of period
                                                                                            
      payments to cvr holders and other contingent payments
                                                                                            
      stock-based compensation
                               4,812,000 4,555,000 8,998,000 5,248,000 4,624,000 6,045,000 5,203,000 5,331,000 4,241,000 4,118,000 2,947,000 2,836,000 3,761,000 2,914,000 2,475,000 3,702,000 3,026,000 2,067,000        709,000 705,000 950,000 1,244,000 452,000 311,000 557,000 833,000 624,000 924,000 741,000 880,000 820,000 820,000 940,000 851,000 996,000 584,000 866,000 576,000 5,554,000 1,357,000 1,938,000 1,229,000 814,000            
      change in fair value of the viking convertible debt receivable and warrants
                               -7,702,000 -748,000  -503,000 153,000 -76,000  -154,000                                                      
      (gain) / income from equity investments
                               -32,506,000 -21,183,000                                                            
      royalties recorded in retained earnings upon adoption of asu 606
                               32,707,000                                                            
      proceeds received from repayment of commercial license rights
                                                                                           
      net cash from provided by financing activities
                               613,529,000 3,224,000                                                            
      less: gain from discontinued operations
                                       731,000         2,397,000 191,000 -1,523,000 1,799,000 1,871,000 -1,000 4,000 2,155,000 12,000 7,000 239,000 467,000 749,000 2,807,000 2,366,000                        
      gain on deconsolidation of viking
                                                                                            
      loss on equity investment in viking
                                                                                            
      reduction of cash due to deconsolidation of viking
                                                                                            
      gain on disposal of assets
                                                                                           
      income from equity method investment
                                                                                            
      other long-term assets
                                      11,000 -1,000 -41,000  52,000 -307,000 -291,000  -1,014,000 -255,000 24,000  50,000 57,000 66,000                                        
      purchase of viking common stock and warrants
                                                                                           
      income from viking
                                   1,247,000 1,083,000                                                        
      net cash provided (used) in investing activities
                                                                                            
      non-cash milestone revenue
                                                                                            
      restricted cash
                                            661,000                                                
      net cash from operating activities of continuing operations
                                             10,246,000 3,735,000 4,008,000 2,577,000 12,034,000 -359,000 6,937,000 2,720,000 2,522,000 -560,000 -732,000 -169,000 7,017,000 -1,055,000 -8,045,000 911,000 -1,278,000 -7,673,000 -2,218,000 -16,138,000 -1,434,000 -11,168,000 4,769,000 -22,806,000                        
      net cash from operating activities of discontinued operations
                                                 -642,000 -350,000 -350,000       -22,000 -1,000 1,000 262,000 145,000 -173,000 -1,819,000 -1,315,000                        
      gross proceeds from issuance of 2019 convertible senior notes
                                                                                           
      net income including noncontrolling interests
                                      645,000 -5,763,000 6,608,000  224,539,000 22,027,000 -89,000  776,000                                              
      adjustments to reconcile net income including noncontrolling interests to net cash from operating activities:
                                                                                            
      accretion of note payable
                                          2,000 14,000 -3,000 56,000 69,000 100,000 96,000 96,000 83,000 142,000                                        
      gain on deconsolidation of viking therapeutics
                                                                                            
      income from viking therapeutics
                                      1,396,000                                                      
      restricted investments
                                                                                           
      proceeds from sale of property and equipment
                                          1,000    3,000                  2,000                     
      gain on write-off of assets
                                                                                           
      purchase of common stock for rsu vesting
                                       -502,000                                                    
      realized (gain) loss on sale of short-term investment
                                        -406,000                                                    
      change in fair value of the convertible debt receivable from viking
                                        15,000                                                    
      loss on equity investment in viking therapeutics, inc.
                                        1,605,000  2,170,000                                                  
      write-off of acquired in-process research and development
                                                                 1,000                          
      purchase of viking common stock
                                                                                          
      net proceeds from stock option exercises
                                               453,000 3,195,000 629,000 1,244,000 775,000 326,000                                        
      non-cash upfront fee
                                                                                           
      gain on deconsolidation of viking therapeutics, inc.
                                                                                           
      reduction of cash due to deconsolidation of viking therapeutics, inc.
                                                                                           
      (gain) loss on asset disposal
                                                                                            
      other liabilities
                                                 5,000 17,000 -293,000 -120,000 469,000    4,994,000 -2,493,000 -836,000 -800,000 360,000 -20,000 245,000 -1,300,000 -5,685,000 4,936,000 -1,395,000 -174,000 1,820,000 -686,000 34,000 84,000 485,000 115,000 555,000 -242,000  5,000 -16,000 -3,000 -135,000 -10,000 -12,000 -2,000 -600,000      
      proceeds from issuance of debt
                                                     7,500,000 5,000,000 25,000,000                                
      proceeds from issuance of common stock
                                                       82,000 160,000              25,000 12,000 34,000  260,000 1,232,000 2,857,000  462,000 1,051,000 468,000    773,000  2,733,000      
      write-off of in-process research and development
                                                                                           
      payments to cvr holders and former license holders
                                               -50,000 -1,618,000                                            
      supplemental schedule of non-cash activity
                                                                                            
      liability for commercial license rights
                                                                                           
      realized (gain) on investment
                                                -481,000                                            
      loss on write off of assets
                                                109,000                                            
      accretion of deferred gain on sale leaseback
                                                         -425,000 -426,000 -425,000 -426,000 -425,000 -426,000 -426,000 -425,000 -426,000 -20,444,000 -491,000 -491,000     -491,000 -491,000                  
      non-cash lease costs
                                                         84,000 -45,000 -90,000  9,655,000 -17,000 -47,000  -156,000 239,000 262,000  827,000 4,148,000                    
      gain on asset disposal
                                                                                            
      acquisition of cydex, net of cash acquired
                                                         -32,024,000                                
      purchases of property, equipment and building
                                                     38,000 -372,000 -242,000 -19,000                                    
      proceeds from sale of property, and equipment and building
                                                     3,000 4,000 13,000                                    
      net proceeds from employee stock purchase program
                                                                                            
      net proceeds from issuance of common stock
                                                          2,000   -87,000 -2,000 94,000 18,000 168,000 -6,000 45,000 21,000             18,000 -8,000       554,000 136,000  
      net proceeds from employee stock purchase plan
                                                  -1,000                                          
      changes in operating assets and liabilities,:
                                                                                            
      realized gain on investment
                                                        -17,000 29,000 -23,000 -22,000 -21,000 127,000 -691,000                            
      gain on asset write-offs
                                                        -10,000       -38,000 -26,000  1,000                          
      acquisition of metabasis, net of cash acquired
                                                              -2,834,000                            
      acquisition of intellectual property
                                                                                           
      principal payments on equipment financing obligations
                                                             -39,000 -42,000 -10,000 -81,000 -94,000 -135,000 -163,000 -260,000 -356,000 -397,000 -514,000 -544,000 -549,000 -544,000 -532,000 -525,000 -633,000 -699,000 -680,000 -648,000 -698,000 -726,000 -723,000 -656,000 -641,000 -693,000     
      proceeds received from sale of building and disbursed to neurogen shareholders
                                                                                            
      common stock released from restriction
                                                                                            
      adjustments to reconcile net income to net cash from operating activities, including effects of business acquired:
                                                                                            
      write-off in-process research and development
                                                                                            
      net cash provide by (used in) investing activities
                                                                                            
      non-cash change in estimated fair value of contingent value rights
                                                       1,153,000 -764,000                                    
      net cash (used in) operating activities of discontinued operations
                                                        -200,000                                    
      net cash provide by (used in) investing activities of continuing operations
                                                        3,945,000   453,000 -23,169,000 1,028,000 8,276,000 1,356,000 3,880,000 12,074,000 13,052,000 -4,231,000 3,873,000                        
      net cash from investing activities of discontinued operations
                                                                                            
      net cash from financing activities of continuing operations
                                                        -840,000                                    
      non-cash development milestone revenue
                                                                                          
      cash acquired from acquisition of neurogen
                                                                                            
      net cash from financing activities of discontinued operations
                                                                                            
      issuance of common stock for acquisition
                                                                                            
      change in estimated fair value of contingent value rights
                                                          -222,000 -679,000 1,736,000 -2,440,000 -2,460,000 -3,690,000 -552,000                            
      proceeds from sale of property and equipment and building
                                                             384,000 -3,054,000 3,259,000 92,000 1,000 15,000                        
      purchases of property and equipment and building
                                                                                            
      net cash from investing activities of continuing operations
                                                                                            
      impairment and amortization of acquired intangible assets
                                                                                           
      depreciation and amortization of property and equipment
                                                             95,000 669,000 703,000 745,000 764,000 781,000 770,000 819,000 238,000 266,000 250,000 298,000 364,000 399,000 447,000 496,000 651,000 829,000 834,000 913,000 945,000 914,000 896,000 969,000 671,000 838,000 610,000 567,000 593,000 681,000 762,000 
      non-cash lease exit and termination costs
                                                                                            
      loss on asset write-offs
                                                                    -3,000 -30,000 137,000 -30,000 669,000 274,000 10,000 -268,000 1,013,000                
      restricted indemnity account and other
                                                                                            
      cash paid for acquisition of metabasis
                                                                                            
      cash acquired from acquisition of pharmacopeia
                                                                                            
      acquisition of development stage asset
                                                                                            
      (gain) loss on asset write-offs
                                                                                            
      non-cash lease termination costs
                                                                                            
      non-cash exit and restructuring costs
                                                                                            
      decrease (increase) in restricted cash and investments
                                                                                            
      dividend paid
                                                                                          
      dividend received on treasury stock held by company
                                                                                          
      conversion of 6% convertible subordinated notes into common stock:
                                                                                            
      employee stock option exercises
                                                                                            
      realized loss on investment
                                                                  -115,000 -45,000 88,000  125,000 770,000 500,000                    
      amortization of acquired intangible assets
                                                                   162,000 162,000                        
      gain on sale leaseback
                                                                                            
      amortization of acquired technology and royalty and license rights
                                                                                            
      amortization of debt discount and issuance costs
                                                                                     241,000 237,000 234,000 229,000 211,000 194,000  
      non-cash interest expense
                                                                             501,000               
      inventories
                                                                         930,000 2,098,000 -2,038,000 40,000 1,484,000 -327,000 180,000 -2,139,000 -1,144,000 -1,982,000 -1,508,000 -2,257,000 -1,199,000 589,000 -554,000 -1,686,000 
      restricted indemnity account
                                                                     -15,000 -39,000 -40,000 -68,000 -101,000 -30,000 61,000 -10,000,000                
      proceeds from equipment financing arrangements
                                                                             485,000 147,000 398,000 629,000 510,000 880,000 699,000 1,770,000 540,000 323,000 251,000 823,000 
      decrease in other long-term liabilities
                                                                             -15,000 -50,000 -29,000 -59,000 59,000 -57,000 -7,000 -30,000    -11,000 -26,000 -36,000  
      conversion of principal amount of convertible notes
                                                                             128,150,000 1,000,000 26,100,000            
      conversion of unamortized debt issue costs
                                                                             -995,000 -11,000 -351,000            
      conversion of unpaid accrued interest
                                                                             -718,000 264,000            
      operating activities:
                                                                                            
      gain on sale of avinza product line before income taxes
                                                                      -122,000 1,156,000 -8,321,000 2,122,000 -6,892,000 -283,000 -310,131,000                
      (gain) loss on sale of oncology product line before income taxes
                                                                                            
      amortization of deferred gain on sale leaseback
                                                                      -491,000 -491,000 -491,000    -491,000                
      amortization of acquired technology and license rights
                                                                          909,000  3,108,000 3,570,000 3,570,000  3,570,000 3,570,000 3,236,000 2,737,000 2,736,000  2,735,000    
      non-cash co-promote termination expense
                                                                         -1,202,000 -207,000                
      investing activities:
                                                                                            
      proceeds from sale of avinza product line
                                                                      8,058,000 7,500,000 1,461,000 280,400,000                
      additional proceeds from sale of oncology product line
                                                                                           
      decrease in restricted cash
                                                                           265,000 38,814,000                
      financing activities:
                                                                                            
      gain on sale of oncology product line before income taxes
                                                                       685,000 -915,000                    
      employee receivable from stock option exercises
                                                                           54,000 127,000                
      declaration of dividend
                                                                            252,742,000                
      proceeds from sale of oncology product line
                                                                                            
      payment to buy-down ontak royalty obligation
                                                                                 -13,000,000 -20,000,000        
      proceeds from note payable to king
                                                                                            
      repurchase of company common stock
                                                                         -4,075,000 -10,141,000                  
      adjustments to reconcile income to net cash from operating activities:
                                                                                            
      adjustment to gain on sale of oncology product line before income taxes
                                                                          2,138,000 -9,868,000 61,000                
      gain on sale of investment
                                                                                 -542,000 62,000          
      co-promote termination liability
                                                                              3,673,000 3,066,000 136,241,000            
      decrease in restricted cash and investments
                                                                                            
      gain on sale of oncology product line
                                                                                            
      non-cash development milestone
                                                                                            
      gain on sale of equity investment
                                                                                            
      proceeds from sale of building
                                                                                            
      repayment of long-term debt
                                                                             -11,584,000 -85,000 -84,000 -86,000 -82,000 -79,000 -77,000 -82,000        
      receipt and retirement of common stock in settlement of pfizer development milestone
                                                                                            
      receipt of exelixis, inc. common stock upon sale of equity investment in x- ceptor
                                                                                            
      amortization of debt issue costs
                                                                              232,000 229,000 244,000            
      gain on sale of exelixis stock
                                                                              -45,000 -565,000 -343,000            
      increase in restricted investments
                                                                                     -43,000    -166,000  
      capitalized portion of payment of lasofoxifene royalty rights
                                                                                  -558,000        
      non-cash impact of the conversion of 6% convertible subordinated notes into common stock:
                                                                                            
      non-cash interest expense converted into additional paid-in capital
                                                                               3,000 57,000            
      non-cash impact of stock option exercises where cash was received subsequent to quarter-end
                                                                                469,000            
      write-off of x-ceptor purchase right
                                                                                       5,000,000  
      cumulative effect of change in accounting principle
                                                                                            
      equity in loss of affiliate
                                                                                       117,000 285,000 270,000 302,000 339,000 
      decrease (increase) in restricted investments
                                                                                            
      payment for avinza® royalty rights
                                                                                       -4,133,000  
      receipt of exelixis, inc. common stock upon sale of equity investment in x-ceptor
                                                                                            
      amortization of debt issuance costs
                                                                                  263,000 258,000 254,000        
      debt conversion expense
                                                                                           
      payment for avinza ® royalty rights
                                                                                            
      payment to extend x-ceptor purchase right
                                                                                           
      net proceeds from issuance of common stock and warrants
                                                                                            
      increase in other long-term liabilities
                                                                                            
      net proceeds from issuance of convertible notes
                                                                                            
      conversion of zero coupon convertible senior notes to common stock
                                                                                           
      issuance of common stock and notes for acquired technology and license rights
                                                                                            
      payment for lasofoxifene royalty rights
                                                                                     -1,120,000      
      decrease in restricted investments
                                                                                        -59,000    
      amortization of acquired technology, royalty, and product rights
                                                                                            
      accrual of obligations for acquired technology and product rights
                                                                                            
      issuance of common stock for debt conversion incentive
                                                                                           
      issuance of common stock for acquired technology
                                                                                            
      principle payments on equipment financing obligations
                                                                                         -519,000 -621,000  
      amortization of acquired technology and licence rights
                                                                                          2,752,000  
      changes in operating assets and liabilities net of effects from sale of manufacturing assets in 2000:
                                                                                            
      net proceeds from sale of manufacturing assets
                                                                                            
      accretion of debt discount and interest
                                                                                            
      amortization of acquired technology
                                                                                            
      decrease in other assets
                                                                                            
      principle payments on equipment financing
                                                                                            
      redemption of convertible debentures
                                                                                            
      net proceeds from issuance of zero coupon convertible senior notes
                                                                                            
    The information provided in this report is taken from www.sec.gov and many other data providers. While we have conducted our best efforts to ensure that the parsed data is accurate, we cannot guarantee its accuracy. Please use caution and understand that any consequences of its use are your own responsibility.