ZGNX Stock Charts

Quarterly

Annual

Unit: USD	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	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
revenue	26,608,000	22,610,000	18,789,000	13,684,000	8,502,000	2,860,000	1,032,000	1,249,000	1,949,000	630,000	1,069,000	7,125,000	2,696,000	10,986,000	6,570,000	2,088,000	9,206,000	6,081,000	9,120,000	7,367,000	4,614,000	14,899,000	8,797,000	9,161,000	7,674,000	9,921,000	7,168,000	8,942,000	6,981,000	9,496,000	8,453,000	8,030,000	18,347,000	7,902,000	10,398,000	10,237,000	9,040,000	8,804,000	7,058,000	5,135,000	2,444,000
cost of revenue	1,642,000	1,294,000	1,222,000	676,000	402,000	140,000	0	0	0	0	0	8,242,000	2,487,000	5,988,000	6,469,000	2,136,000	7,875,000	4,946,000	7,886,000	5,874,000	3,995,000	18,270,000	5,117,000	4,745,000	3,745,000	7,438,000	5,635,000	4,968,000	4,440,000	6,374,000	4,574,000	4,482,000	5,419,000	5,193,000	5,825,000	4,308,000	5,172,000	3,688,000	3,148,000	3,520,000	2,163,000
gross profit	24,966,000	21,316,000	17,567,000	13,008,000	8,100,000	2,720,000	1,032,000	1,249,000	1,949,000	630,000	1,069,000	-1,117,000	209,000	4,998,000	101,000	-48,000	1,331,000	1,135,000	1,234,000	1,493,000	619,000	-3,371,000	3,680,000	4,416,000	3,929,000	2,483,000	1,533,000	3,974,000	2,541,000	3,122,000	3,879,000	3,548,000	12,928,000	2,709,000	4,573,000	5,929,000	3,868,000	5,116,000	3,910,000	1,615,000	281,000
operating expenses
research and development	41,791,000	33,255,000	36,644,000	30,969,000	35,964,000	34,425,000	34,373,000	33,240,000	35,819,000	28,372,000	27,096,000	14,850,000	13,341,000	13,393,000	10,076,000	10,384,000	7,987,000	8,550,000	7,919,000	6,241,000	5,150,000	5,989,000	5,289,000	4,120,000	3,538,000	3,447,000	2,544,000	3,577,000	3,236,000	5,409,000	3,660,000	6,381,000	5,964,000	5,503,000	10,134,000	8,882,000	8,524,000	9,249,000	8,004,000	7,683,000	3,707,000
sales, general and administrative
total operating expenses	87,573,000	74,786,000	72,498,000	64,212,000	67,177,000	60,979,000	58,804,000	54,558,000	54,472,000	44,134,000	42,555,000	20,352,000	19,895,000	20,883,000	16,614,000	17,228,000	14,111,000	15,350,000	13,615,000	13,823,000	11,418,000	23,691,000	24,345,000	28,610,000	31,189,000	16,996,000	12,555,000	15,577,000	17,718,000	17,329,000	14,517,000	18,449,000	20,613,000	23,320,000	24,835,000	23,921,000	21,425,000	23,727,000	20,544,000	20,026,000	16,786,000
operating income	-50,875,000	-53,870,000	-55,431,000	-51,804,000	-67,777,000	-61,559,000	-71,472,000	-46,909,000	-57,424,000	-293,341,000	-40,786,000	-22,076,000	-21,099,000	-23,316,000	-16,713,000	-18,576,000	-14,080,000	-14,115,000	-12,081,000	-11,730,000	-9,799,000	-27,062,000	-20,665,000	54,948,000	-27,260,000	-14,513,000	-11,022,000	-12,479,000	-15,177,000	-14,207,000	-10,638,000	-14,901,000	-7,685,000	-20,611,000	-20,262,000	-17,992,000	-17,557,000	-18,611,000	-16,634,000	-18,411,000	-16,505,000
net income	-54,883,000	-58,004,000	-58,896,000	-55,630,000	-70,170,000	-60,089,000	-53,324,000	-25,800,000	-56,060,000	-290,478,000	-37,763,000	-23,008,000	-21,307,000	-23,492,000	-16,997,000	-18,828,000	-10,389,000	-8,842,000	-14,616,000	72,464,000	-22,861,000	-20,521,000	-12,825,000	62,865,000	-20,932,000	-35,616,000	-10,852,000	-13,332,000	-21,055,000	-643,000	-19,282,000	-17,169,000	-10,292,000	-23,704,000	-22,038,000	-19,177,000	-18,983,000	-2,135,000	-22,125,000	-27,839,000	-21,466,000

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