GERN r&d expenses history

Trailing twelve months (TTM) · USD. Each value covers four complete reported quarters.

Geron Corp R&D Expenses — Trailing twelve months (TTM) (USD)
Period ending	R&D Expenses (USD)
Jun 30, 2026	73,887,000
Mar 31, 2026	73,593,000
Dec 31, 2025	73,715,000
Sep 30, 2025	81,317,000
Jun 30, 2025	80,400,000
Mar 31, 2025	89,443,000
Dec 31, 2024	103,738,000
Sep 30, 2024	113,216,000
Jun 30, 2024	122,489,000
Mar 31, 2024	127,200,000
Dec 31, 2023	125,046,000
Sep 30, 2023	120,345,000
Jun 30, 2023	115,522,000
Mar 31, 2023	100,638,000
Dec 31, 2022	95,518,000
Sep 30, 2022	91,458,000
Jun 30, 2022	85,382,000
Mar 31, 2022	86,713,000
Dec 31, 2021	85,727,000
Sep 30, 2021	77,805,000
Jun 30, 2021	72,891,000
Mar 31, 2021	61,799,000
Dec 31, 2020	51,488,000
Sep 30, 2020	60,183,000
Jun 30, 2020	57,679,000
Mar 31, 2020	56,968,000
Dec 31, 2019	52,072,000
Sep 30, 2019	32,230,000
Jun 30, 2019	23,828,000
Mar 31, 2019	16,898,000
Dec 31, 2018	13,432,000
Sep 30, 2018	10,874,000
Jun 30, 2018	10,804,000
Mar 31, 2018	10,099,000
Dec 31, 2017	11,033,000
Sep 30, 2017	12,630,000
Jun 30, 2017	14,312,000
Mar 31, 2017	16,388,000
Dec 31, 2016	18,047,000
Sep 30, 2016	17,909,000
Jun 30, 2016	17,640,000
Mar 31, 2016	17,877,000
Dec 31, 2015	17,831,000
Sep 30, 2015	18,200,000
Jun 30, 2015	20,144,000
Mar 31, 2015	20,483,000
Dec 31, 2014	20,707,000
Sep 30, 2014	21,445,000
Jun 30, 2014	20,789,000
Mar 31, 2014	20,445,000
Dec 31, 2013	23,233,000
Sep 30, 2013	29,944,000
Jun 30, 2013	36,290,000
Mar 31, 2013	44,260,000
Dec 31, 2012	51,368,000
Sep 30, 2012	59,240,000
Jun 30, 2012	63,901,000
Mar 31, 2012	67,668,000
Dec 31, 2011	69,316,000
Sep 30, 2011	70,669,000
Jun 30, 2011	68,052,000
Mar 31, 2011	64,897,000
Dec 31, 2010	61,687,000
Sep 30, 2010	56,001,000
Jun 30, 2010	55,668,000
Mar 31, 2010	57,391,000
Dec 31, 2009	57,617,000
Sep 30, 2009	56,507,000
Jun 30, 2009	57,320,000
Mar 31, 2009	53,822,000
Dec 31, 2008	53,664,000
Sep 30, 2008	54,446,000
Jun 30, 2008	52,564,000
Mar 31, 2008	55,048,000
Dec 31, 2007	54,624,000
Sep 30, 2007	51,455,000
Jun 30, 2007	49,832,000
Mar 31, 2007	45,060,000
Dec 31, 2006	41,234,000
Sep 30, 2006	38,992,000
Jun 30, 2006	40,472,000
Mar 31, 2006	37,970,000
Dec 31, 2005	35,080,000
Sep 30, 2005	33,465,000
Jun 30, 2005	30,182,000
Mar 31, 2005	30,839,000
Dec 31, 2004	30,084,000
Sep 30, 2004	28,050,000
Jun 30, 2004	24,014,000
Mar 31, 2004	24,305,000
Dec 31, 2003	25,551,000
Sep 30, 2003	26,517,000
Jun 30, 2003	27,999,000
Mar 31, 2003	28,373,000
Dec 31, 2002	31,573,000
Sep 30, 2002	30,860,000
Jun 30, 2002	33,972,000
Mar 31, 2002	32,470,000
Dec 31, 2001	29,018,000
Sep 30, 2001	28,024,000