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 2021-06-30 2021-03-31 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 2013-06-30 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 2004-12-31 2004-09-30 2004-06-30 2004-03-31 2003-12-31 2003-09-30 2003-06-30 2003-05-04 
      
                                                                                             
      cash flows from operating activities:
                                                                                             
      net income
    -10,807,000 -44,224,000 -23,403,000 -27,597,000 -27,943,000 6,155,000 25,043,000 -20,919,000 -25,651,000 -26,376,000 -24,271,000 -19,134,000 -20,257,000 -19,328,000 -17,527,000 -14,172,000 -9,562,000 -5,125,000 -3,526,000 -2,618,000 -1,430,000 -1,136,000 -1,150,000 -1,516,000 -697,000 -1,059,000 -1,359,000 -677,000 -1,267,000 -2,453,000 -2,160,000 -2,418,000 -2,590,000 -4,160,000 -2,743,000 -2,522,000 -3,518,000 -3,015,000 -5,795,000 -4,517,000 -3,671,000 -3,374,000 -2,583,000 -2,156,000 -3,535,000 -3,245,000 -3,450,000 -301,000 -408,000 -1,794,000 -1,551,000 -131,000 30,000 -391,000 -815,000 -1,200,000 -207,000 -9,171,000 -1,028,000 -804,000 -1,020,000 -297,000 -1,312,000 -34,000 -1,824,000 -1,389,000 15,191,000 -1,025,000 2,570,000 1,131,000 3,173,000 3,365,000 12,636,000 -5,711,000 9,655,000 1,367,000 877,000 -3,133,000 -8,766,000 -10,182,000 -8,589,000 -9,316,000 -9,230,000 -9,067,000 -10,163,000 -6,685,000 -5,970,000 -4,345,000 -4,617,000 
      adjustments to reconcile net income to net cash from operating activities:
                                                                                             
      stock-based compensation
    4,402,000 4,581,000 5,225,000 5,744,000 5,608,000 2,604,000 2,335,000 2,129,000 949,000 835,000 673,000 616,000 470,000 485,000 495,000 522,000 572,000 415,000 250,000                                                                       
      gain from change in fair value of warrant liabilities
       -65,142,000 -43,041,000                                                                                   
      depreciation and amortization
    131,000 218,000 220,000               8,000 1,000 1,000 1,000 6,000 14,000 14,000 14,000 13,000 17,000 17,000 18,000 17,000 17,000 17,000 17,000 16,000 18,000 17,000 13,000 14,000 14,000 13,000 14,000 14,000 4,000 5,000 3,000 4,000 3,000   52,000 35,000 35,000 35,000 35,000 40,000 53,000 55,000 58,000 59,000 60,000 61,000 63,000 67,000 66,000 101,000 117,000 117,000 117,000 99,000 83,000 82,000 92,000 85,000 85,000 81,000 94,000 95,000 90,000 91,000 92,000 101,000 100,000 96,000 86,000 85,000 84,000   
      changes in operating assets and liabilities:
                                                                                             
      prepaid and other current assets
    -390,000 383,000 5,135,000  1,260,000 -5,001,000 -1,333,000  -1,739,000 1,437,000 2,679,000                                                                               
      accounts payable and accrued expenses
    2,959,000 34,630,000 538,000  -308,000 42,949,000 -970,000  -846,000 2,096,000 4,565,000                                                                               
      accrued development expense
    -2,422,000 -289,000 1,637,000 -103,000 947,000 -201,000 -1,240,000 -4,307,000 300,000 1,768,000 2,996,000 -1,816,000 778,000 393,000 122,000 -448,000 789,000 909,000 834,000 161,000 -197,000 368,000 -390,000 362,000 236,000 -64,000 87,000 156,000 -18,000 -381,000 399,000 -32,000 24,000 -19,000 -717,000 103,000 -177,000 -76,000 252,000 194,000 241,000 182,000 -312,000 5,000 31,000 -340,000 190,000 -547,000 136,000 188,000 186,000 -495,000 160,000 178,000 141,000 177,000 -388,000 -462,000 340,000 -453,000 107,000 623,000 -411,000 -127,000 167,000 40,000 -151,000 156,000 -3,099,000 -98,000 -48,000 -1,715,000 3,000 133,000 -677,000 1,857,000 -2,078,000 -380,000 398,000 163,000 578,000 2,214,000       
      accrued compensation and benefits
    -201,000 -292,000 -502,000 -593,000 1,732,000 -10,000 28,000 13,000 -33,000 8,000 42,000 10,000 -16,000 4,000 -1,705,000 1,751,000 6,000 21,000 16,000 3,000 -4,000 12,000 14,000    1,000     11,000 -11,000 7,000 -33,000 -5,000 -594,000 -549,000 860,000 -423,000 146,000 162,000 86,000 -572,000 177,000 168,000 167,000 -735,000 261,000 -224,000 700,000 -709,000 171,000 130,000 153,000 -868,000 -212,000 -617,000 1,325,000 -39,000 -95,000 52,000 -522,000 -572,000 490,000          84,000 -450,000 274,000 85,000 228,000 -451,000 224,000 40,000 -268,000 63,000 211,000 10,000 -182,000   
      other liabilities
    107,000 46,000 -186,000 1,000 149,000 103,000 -260,000 -6,000 98,000 -83,000 -313,000 76,000 42,000 116,000 -370,000                                                19,000 1,000 -17,000                         
      net cash from operating activities
    -6,221,000 -4,947,000 -11,336,000 -61,265,000 -18,296,000 -18,241,000 -19,127,000 -22,316,000 -26,530,000 -19,924,000 -13,255,000 -21,320,000 -21,550,000 -11,114,000 -23,530,000 -7,987,000 -14,764,000 -5,139,000 -2,306,000 -1,175,000 -2,171,000 -842,000 -1,194,000 -589,000 -730,000 -591,000 -604,000 -565,000 -1,436,000 -1,126,000 -1,643,000 -1,437,000 -2,151,000 -3,197,000 -1,452,000 -3,031,000 -2,787,000 -3,274,000 -3,142,000 -3,548,000 -2,410,000 -1,948,000 -1,147,000 -2,563,000 -1,672,000 -2,591,000 -2,723,000 -1,801,000 -1,873,000 -1,854,000 -1,297,000 -1,950,000 -2,070,000 -809,000 -1,173,000 -1,547,000 3,269,000 -3,339,000 3,430,000 560,000 -794,000 -2,040,000 -5,256,000 -3,614,000 -3,781,000 -4,394,000 17,469,000 -3,522,000 1,610,000 -2,732,000 -517,000 -1,307,000 6,787,000 -10,200,000 6,848,000 -4,849,000 -3,626,000 140,514,000 -9,772,000 -9,757,000 -7,753,000    -6,920,000 -6,371,000 -5,892,000   
      capex
    -57,000 -17,000 -41,000 -22,000 6,000 -357,000 335,000 -1,156,000 -1,466,000 -425,000 -100,000 -22,041,000 -18,000 1,000 -195,000 -1,000 -79,000 -157,000 -426,000 -65,000 -48,000 -94,000 -39,000 -272,000 -117,000 -35,000    -208,000   
      free cash flows
    -6,221,000 -4,947,000 -11,336,000 -61,322,000 -18,313,000 -18,241,000 -19,127,000 -22,357,000 -26,552,000 -19,918,000 -13,612,000 -20,985,000 -22,706,000 -12,580,000 -23,955,000 -8,087,000 -36,805,000 -5,139,000 -2,306,000 -1,175,000 -2,171,000 -842,000 -1,194,000 -589,000 -730,000 -591,000 -622,000 -565,000 -1,436,000 -1,126,000 -1,643,000 -1,437,000 -2,151,000 -3,197,000 -1,452,000 -3,030,000 -2,787,000 -3,274,000 -3,142,000 -3,548,000 -2,410,000 -1,948,000 -1,342,000 -2,564,000 -1,672,000 -2,591,000 -2,802,000 -1,801,000 -1,873,000 -1,854,000 -1,297,000 -1,950,000 -2,070,000 -809,000 -1,173,000 -1,547,000 3,269,000 -3,339,000 3,430,000 560,000 -794,000 -2,040,000 -5,256,000 -3,614,000 -3,781,000 -4,394,000 17,469,000 -3,522,000 1,610,000 -2,889,000 -943,000 -1,372,000 6,739,000 -10,200,000 6,848,000 -4,849,000 -3,720,000 140,475,000 -10,044,000 -9,874,000 -7,788,000    -7,128,000 -6,371,000 -5,892,000   
      cash flows from investing activities:
                                                                                             
      purchases of property and equipment
       -57,000 -17,000                   -18,000         1,000    -195,000 -1,000 -79,000                            -94,000             
      net cash from investing activities
       -57,000 -17,000   -41,000 -22,000 6,000 -357,000 335,000 -1,156,000 -1,466,000 -425,000 -100,000 -22,041,000       -18,000       2,101,000 -1,544,000 -625,000 1,500,000 -1,497,000 900,000 51,000 1,051,000 -2,194,000 1,101,000 -851,000 1,001,000 -79,000 1,501,000 4,103,000 -2,605,000 10,517,000 7,005,000 2,705,000 2,503,000 10,000,000 4,998,000 42,402,000 -13,320,000 35,935,000 15,174,000 14,674,000 8,545,000 -110,939,000 -24,208,000 23,374,000 12,640,000 1,637,000 7,321,000 58,638,000 46,997,000 -8,063,000 -9,190,000 39,347,000 -5,577,000 -26,519,000 -12,152,000 -24,894,000 -46,516,000 8,741,000 12,069,000 6,425,000         
      cash flows from financing activities:
                                                                                             
      proceeds from exercise of common stock warrants, net of exercise costs
       101,392,000 22,160,000                                                                                   
      proceeds from issuance of common stock upon exercise of stock options
    90,000     1,143,000 464,000 889,000 64,000 9,000 136,000 119,000 211,000                                                                          
      net cash from financing activities
    90,000 918,000 101,392,000 22,160,000 1,143,000 464,000 889,000 64,000 47,338,000 136,000 119,000 211,000 75,000 1,274,000 190,992,000         -72,000 12,272,000 1,898,000     -24,000 -214,000 -46,000     313,000 66,000 254,000 6,000 -34,426,000   -259,000 52,000 4,485,000 4,425,000 -84,835,000 154,000 382,000 983,000 120,000 164,000 232,000 39,000 962,000 -581,000 -9,181,000 -16,008,000 1,488,000 203,000 -2,128,000 -704,000 605,000 120,000 285,000 694,000 232,000 -60,000 93,000 56,000    47,000 621,000 46,446,000   
      net increase in cash and cash equivalents
    -6,301,000 -4,947,000 -11,246,000   83,122,000 3,033,000     26,353,000 -22,570,000 -12,461,000 -23,744,000 -8,087,000 -36,730,000 -3,938,000 188,686,000         -637,000   255,000    649,000          -2,523,000 -1,277,000 -2,736,000 -46,000 2,236,000 -38,885,000 9,220,000 5,241,000 635,000 1,435,000 8,879,000 7,936,000 50,096,000 -101,494,000 39,519,000 16,116,000 14,863,000 6,625,000 -116,031,000 -27,590,000 19,632,000 9,208,000 18,525,000 -5,382,000 44,240,000 45,753,000 -8,377,000 -12,625,000 45,430,000 -15,172,000 -19,551,000   94,230,000 -1,091,000 2,405,000 -1,272,000 -371,000 -1,422,000 -4,009,000 -4,846,000 -34,873,000 4,354,000   
      cash and cash equivalents at beginning of period
    128,574,000   121,136,000 201,015,000 233,437,000 93,506,000 23,081,000 19,807,000 10,479,000                                  86,567,000 16,386,000 95,651,000 1,379,000 12,027,000 50,091,000 
      cash and cash equivalents at end of period
    -6,301,000 -4,947,000 117,328,000   83,122,000 124,169,000 -21,214,000 -26,088,000 -19,029,000 187,467,000 26,353,000 -22,570,000 -12,461,000 209,693,000 -8,087,000 -36,730,000 -3,938,000 282,192,000 69,432,000 -1,180,000 -346,000 25,600,000 5,277,000 -730,000 -591,000 19,125,000 -637,000 10,836,000 -1,126,000 10,734,000 -1,437,000 -2,151,000                                  18,525,000 -5,382,000 130,807,000 45,753,000 -8,377,000 -12,625,000 61,816,000 -15,172,000 -19,551,000 -16,716,000 67,825,000 94,230,000 -1,091,000 2,405,000 107,000 -371,000 -1,422,000 -4,009,000 7,181,000 -34,873,000 4,354,000 -3,118,000 45,664,000 
      supplemental cash flow information:
                                                                                             
      non-cash financing activities
                                                                                             
      issuance of warrants resulting in recognition of warrant liabilities
       113,363,000                                                                                   
      derecognition of warrant liabilities upon exercise of warrants
       -226,000 -4,954,000                                                                                   
      depreciation
       228,000 228,000 246,000 250,000 267,000 273,000 272,000 272,000 271,000 181,000 174,000 178,000 179,000                                                                          
      amortization of intangible assets
       32,000 31,000 56,000 61,000 89,000 119,000 119,000 119,000 118,000 119,000 125,000 135,000 134,000                                                                          
      prepaid expenses and other current assets
                                                                                             
      operating lease right-of-use assets and liabilities
           -17,000 -3,000 -2,000 -3,000 -1,000 -2,000 -1,000 6,000 25,000                                                                       
      accounts payable and other accrued expenses
                                                                                             
      proceeds from common stock offering, net of issuance costs
                                                                                             
      non-cash investing activities
                                                                                             
      purchases of property and equipment included in accounts payable
                                                                                             
      net increase in cash, cash equivalents and restricted cash
                                                                                             
      cash, cash equivalents and restricted cash at beginning of period
                                                                                             
      cash, cash equivalents and restricted cash at end of period
                                                                                             
      reconciliation to condensed consolidated balance sheet:
                                                                                             
      cash and cash equivalents
                                                                                             
      restricted cash
                                                                                             
      cash, cash equivalents and restricted cash
                                                                                             
      prepaid and other assets
               -1,601,000 -1,641,000 5,494,000 -1,063,000 -854,000 -7,866,000                                                                         
      purchase of property and equipment
           -41,000 -22,000 6,000 -357,000 335,000 -1,156,000 -1,466,000 -425,000 -100,000 -22,041,000                                                     -157,000 -426,000 -65,000 -48,000     -39,000 -272,000 -117,000 -35,000 191,000 -62,000 -77,000 -208,000     
      proceeds from issuance of common stock upon exercise of 2018 warrants
                                                                                             
      net decrease in cash and cash equivalents
            -26,088,000 -19,029,000 -13,548,000                     -1,437,000 -2,151,000   -4,599,000 -3,412,000 -1,988,000 -4,685,000 -2,694,000 -2,359,000 -897,000 -3,341,000                                  -27,826,000             
      gain on sale of property and equipment
                       -246,000 -100,000                                                                   
      accounts payable
               143,000 -1,224,000 1,426,000 -3,794,000 4,781,000 433,000 1,048,000 -47,000 446,000 49,000 -192,000 155,000 113,000 -254,000 99,000 201,000 -255,000 -413,000   -288,000 54,000 93,000 270,000 -760,000 705,000 -665,000 9,000 116,000 433,000 210,000 82,000 -649,000 462,000 -68,000 -17,000 69,000 5,000 -146,000 6,000 -1,000 38,000 -92,000 -48,000 168,000 -671,000 392,000 90,000 140,000 -832,000 312,000 30,000 -710,000 -531,000 -1,269,000 279,000 244,000 -662,000 616,000 788,000 1,380,000 -145,000 547,000 -158,000 -224,000 -178,000 434,000 -442,000 102,000 27,000 46,000 14,000 -3,078,000 1,664,000 -96,000 1,806,000   
      proceeds from sale of property and equipment
                       260,000 100,000                                                                   
      proceeds from issuance of common stock upon exercise of common stock warrants
                                                                                            
      other current liabilities
                    653,000 -44,000   3,000 2,000 2,000 -7,000 2,000 12,000  -4,000 2,000 10,000                                                           
      proceeds from registered direct offering, net of issuance costs
                    189,825,000                                                                       
      proceeds from exercise of stock options
                     1,274,000 475,000                                                                      
      proceeds from exercise of common stock warrants
                     692,000 356,000 735,000 236,000 3,613,000                                                                   
      other current assets
                      185,000 509,000 -811,000   129,000 -336,000 91,000 93,000 43,000 -246,000 82,000 72,000 104,000 -276,000 114,000 230,000 104,000 -341,000 184,000 139,000 194,000 -320,000 -81,000 120,000 119,000 124,000 -341,000 124,000 124,000 126,000 125,000 -283,000 380,000 -117,000 -274,000 60,000 -2,160,000 -268,000 2,163,000 531,000    171,000 -133,000 -376,000 279,000 -8,000 2,559,000   38,000                 
      receivable from exercise of stock options
                      1,271,000                                                                       
      non-cash stock-based compensation
                       238,000 228,000 252,000 270,000 304,000 319,000 329,000 344,000 403,000 484,000 699,000 802,000 750,000 687,000 709,000 827,000 845,000 845,000 934,000 1,710,000 818,000 795,000 882,000 962,000 1,004,000 1,090,000 884,000 783,000                                      52,000     
      issuance costs from 2018 sale of common stock and warrants
                           -60,000                                                               
      proceeds from follow-on public offering, net of issuance costs
                                                                                             
      net cash from / (used in) investing activities
                        260,000 100,000                                                                   
      net cash from / (used in) financing activities
                        991,000 236,000 3,613,000                                                                   
      net increase / (decrease) in cash and cash equivalents
                        -1,180,000 -346,000 2,519,000                                                                   
      proceeds from sale of common stock and warrants
                                                                                             
      proceeds from issuance of common stock and warrants, net of issuance costs
                                                                                             
      net cash (used in) / provided by financing activities
                            -60,000                                                               
      net (decrease) / increase in cash and cash equivalents
                              -682,000                                                               
      non-cash net interest income
                                                   -1,000 -7,000 -3,000 75,000 137,000 133,000 168,000 287,000 300,000 386,000 174,000 304,000 43,000 731,000 172,000 -678,000 -121,000 649,000 172,000 123,000 -164,000 942,000 -316,000 192,000 -147,000 950,000       62,000 245,000         
      other non-current assets
                                                                                             
      purchases of marketable securities
                                   -399,000 -2,095,000 -549,000 -1,497,000 -899,000 -949,000 -1,999,000 2,000 -1,101,000 -249,000 -1,250,000 -1,299,000 -2,797,000  -4,286,000 -4,795,000 -4,795,000      -18,912,000 -13,177,000 -18,677,000              -35,351,000 -30,267,000 -46,284,000             
      sales of marketable securities
                                   400,000                              2,024,000 4,040,000 3,759,000 7,322,000 37,766,000 65,992,000 2,478,000 51,586,000 79,625,000 6,265,000 2,132,000 3,660,000 15,204,000      32,639,000       
      maturities of marketable securities
                                   2,100,000 550,000   900,000 950,000   1,100,000 250,000 1,250,000 1,250,000 2,800,000 6,900,000 4,287,000 14,803,000 11,800,000 7,500,000 5,000,000 10,000,000 4,998,000 42,402,000 1,667,000 47,440,000 28,351,000 33,351,000 19,000,000 8,000,000 21,350,000 8,600,000 -1,000 20,872,000 2,000,000 4,000,000 2,500,000 12,375,000 6,700,000 14,455,000 6,280,000            
      proceeds from issuance of common stock, net of issuance costs
                                12,272,000 1,898,000                                                           
      net cash provided (used in) investing activities
                                                                                            
      cash from statutory taxes for net exercise of performance awards
                                                                                            
      deferred financing costs
                                       -24,000 -46,000                                                   
      cash flows used in operating activities:
                                                                                             
      cash and cash equivalents at beginning of the period
                                      16,615,000 31,299,000 40,590,000 48,588,000 49,355,000  73,144,000  4,798,000  35,794,000  153,158,000                         
      cash and cash equivalents at end of the period
                                      17,264,000 -4,599,000 -3,412,000 -1,988,000 26,614,000 -2,694,000 -2,359,000 -897,000 37,249,000 -1,462,000 -2,523,000 -1,277,000 45,852,000 -46,000 51,591,000  9,220,000 5,241,000 73,779,000  8,879,000 7,936,000 54,894,000  39,519,000 16,116,000 50,657,000  -116,031,000 -27,590,000 172,790,000                         
      proceeds from issuance of common stock
                                               313,000 66,000 254,000 6,000        566,000 154,000 382,000 983,000 129,000 164,000 232,000 39,000 664,000 -580,000 252,000 765,000 1,489,000 203,000 817,000 143,000 543,000 120,000 285,000 694,000 232,000 -60,000 93,000 56,000 54,390,000 -2,000 368,000 47,000     
      statutory taxes for net exercise of performance awards
                                                                                             
      cash flows used in financing activities:
                                                                                             
      cash flows used in investing activities:
                                                                                             
      deferred program fee revenue
                                                   -1,959,000 -1,958,000 -2,468,000 -2,725,000 -2,724,000 -2,724,000     -15,496,000 10,047,000 -2,523,000 -2,524,000 -3,587,000 -3,587,000 -3,587,000 -3,587,000 -3,587,000 -3,588,000 -3,587,000 -3,586,000      -6,550,000 -6,550,000 -6,550,000             
      deferred tax liabilities
                                                                                             
      other assets
                                                         86,000 -11,000  1,000 5,000 1,578,000     -1,061,000                       
      adjustments to reconcile net income to net cash used
                                                                                             
      in operating activities:
                                                                                             
      excess tax benefits from equity-based compensation plans
                                                                                             
      nondividend distribution
                                                                                             
      other accrued liabilities
                                                  7,000 -24,000 -17,000 7,000 -48,000 -14,000 -14,000 16,000 -3,000 -5,000 -24,000 -173,000 -188,000 -52,000 -108,000 185,000 -369,000 533,000 517,000 -945,000 555,000 297,000 500,000 -780,000 593,000 300,000 28,000 -1,763,000 1,660,000 71,000 -24,000 -17,000 11,000   -6,000 -69,000 -1,000   
      adjustments to reconcile net income to net cash
                                                                                             
      used in operating activities:
                                                                                             
      non-cash stock based compensation
                                                   812,000 679,000 2,577,000 2,257,000 869,000 907,000 1,211,000 1,491,000 1,423,000 1,303,000 16,206,000 1,159,000 1,349,000 1,418,000 1,793,000 1,672,000 1,575,000 1,619,000 1,804,000 5,165,000 1,710,000 1,526,000 2,017,000 1,630,000 1,429,000 1,218,000   1,435,000 1,685,000 89,000 69,000 123,000 -33,000 69,000 20,000       
      receivables
                                                         640,000 199,000 1,157,000 5,118,000                                 
      other non-current liabilities
                                                                                             
      purchase of marketable securities
                                                                 -10,435,000 -118,917,000      -18,838,000 -12,115,000 -64,711,000 -42,730,000     -61,129,000 -8,911,000 -16,994,000 -6,557,000 -57,367,000 -26,124,000 -8,109,000 -22,467,000     
      proceeds from (cash used in) issuance of common stock
                                                                                             
      cash and cash equivalents at beginning of the year
                                                                                             
      cash and cash equivalents at end of the year
                                                                                             
      cash received for income taxes
                                                                                             
      tax benefits from equity-based compensation plans
                                                                                             
      cash paid (received) for income taxes
                                                                                             
      program fee revenue
                                                          -2,725,000 -2,724,000 -2,724,000                                 
      proceeds from sales of marketable securities
                                                                                             
      proceeds from exercise of common stock options
                                                          52,000 4,485,000 4,425,000                                 
      loss on disposal of property and equipment
                                                                                            
      purchase of stock pursuant to the stock repurchase plan
                                                                     -1,000 -9,433,000 -16,773,000                     
      non-cash tax benefit from carry-back
                                                                  -363,000 -1,000 -321,000                         
      cash paid for income taxes
                                                                 -4,000 847,000 334,000     2,800,000                 
      income taxes payable
                                                                         -67,000 -2,712,000 -800,000                
      other current assets and other assets
                                                                  -1,093,000                           
      proceeds from the sales of marketable securities
                                                                  -22,000                           
      collaboration revenue receivable
                                                                          2,382,000  3,709,000 -2,071,000 -3,345,000             
      recognition of program fees
                                                                                             
      purchase of treasury stock
                                                                          -2,945,000 -847,000                 
      amortization of program fees
                                                                           -6,550,000 -6,550,000                 
      non-cash change in interest income
                                                                              -770,000 -432,000 -498,000             
      prepaid expenses
                                                                              -298,000 78,000 498,000 -83,000 -505,000 117,000 107,000 156,000 -369,000 309,000 966,000     
      accrued income tax
                                                                                             
      stock subscription note payments received
                                                                                         98,000   
      non-cash interest income
                                                                                      -360,000 30,000 270,000     
      sales and maturities of marketable securities
                                                                                  17,924,000 29,180,000 13,017,000    24,702,000 2,258,000    
      proceeds from issuance of preferred stock
                                                                                             
      non-cash expense for warrants issued
                                                                                             
      cash flows from (used in) investing activities:
                                                                                             
      net cash from investment activities
                                                                                        2,027,000     
      non-cash stock based compensation expense and other
                                                                                          -27,000   
      prepaid and other incomes
                                                                                             
      proceeds from issuance of various preferred stock
                                                                                             
      proceeds from public offerings
                                                                                             
      proceeds from issuance of common stock pursuant to employee stock plans and warrants
                                                                                             
      interest receivable
                                                                                             
      proceeds from initial public offering
                                                                                             
      proceeds from issuance of series b redeemable convertible preferred stock
                                                                                             
      proceeds from issuance of series c redeemable convertible preferred stock
                                                                                             
      repayment (funding) of notes receivable by stockholders
                                                                                             
      proceeds from issuance of series a convertible preferred stock
                                                                                             
    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.