Stocks · Health care · Pharmaceutical Preparations

GERON CORP

GERN Clue Score22
United States Fiscal year ends December CIK 0000886744
$1.23 +0.41% Close, 9 Oct 2026

Price, with every insider trade on it

Closing prices, 12 months · point at a dot for who traded, or at the line for the close
1.23 on 9 Oct 2026
2 2 1 Oct 2025 Apr 2026 Oct 2026 13 Oct 2025 $1.27 14 Oct 2025 $1.24 15 Oct 2025 $1.28 16 Oct 2025 $1.23 17 Oct 2025 $1.20 20 Oct 2025 $1.27 21 Oct 2025 $1.27 22 Oct 2025 $1.24 23 Oct 2025 $1.22 24 Oct 2025 $1.24 27 Oct 2025 $1.28 28 Oct 2025 $1.28 29 Oct 2025 $1.23 30 Oct 2025 $1.24 31 Oct 2025 $1.26 3 Nov 2025 $1.20 4 Nov 2025 $1.15 5 Nov 2025 $1.09 6 Nov 2025 $1.08 7 Nov 2025 $1.07 10 Nov 2025 $1.16 11 Nov 2025 $1.25 12 Nov 2025 $1.24 13 Nov 2025 $1.15 14 Nov 2025 $1.12 17 Nov 2025 $1.13 18 Nov 2025 $1.11 19 Nov 2025 $1.08 20 Nov 2025 $1.10 21 Nov 2025 $1.12 24 Nov 2025 $1.16 25 Nov 2025 $1.16 26 Nov 2025 $1.19 28 Nov 2025 $1.18 1 Dec 2025 $1.19 2 Dec 2025 $1.23 3 Dec 2025 $1.27 4 Dec 2025 $1.27 5 Dec 2025 $1.31 8 Dec 2025 $1.27 9 Dec 2025 $1.23 10 Dec 2025 $1.28 11 Dec 2025 $1.39 12 Dec 2025 $1.36 15 Dec 2025 $1.33 16 Dec 2025 $1.34 17 Dec 2025 $1.40 18 Dec 2025 $1.34 19 Dec 2025 $1.33 22 Dec 2025 $1.35 23 Dec 2025 $1.33 24 Dec 2025 $1.40 26 Dec 2025 $1.37 29 Dec 2025 $1.37 30 Dec 2025 $1.34 31 Dec 2025 $1.32 2 Jan 2026 $1.32 5 Jan 2026 $1.32 6 Jan 2026 $1.32 7 Jan 2026 $1.37 8 Jan 2026 $1.37 9 Jan 2026 $1.34 12 Jan 2026 $1.43 13 Jan 2026 $1.31 14 Jan 2026 $1.35 15 Jan 2026 $1.30 16 Jan 2026 $1.31 20 Jan 2026 $1.30 21 Jan 2026 $1.34 22 Jan 2026 $1.41 23 Jan 2026 $1.38 26 Jan 2026 $1.37 27 Jan 2026 $1.38 28 Jan 2026 $1.33 29 Jan 2026 $1.37 30 Jan 2026 $1.37 2 Feb 2026 $1.54 3 Feb 2026 $1.51 4 Feb 2026 $1.47 5 Feb 2026 $1.46 6 Feb 2026 $1.53 9 Feb 2026 $1.61 10 Feb 2026 $1.62 11 Feb 2026 $1.61 12 Feb 2026 $1.63 13 Feb 2026 $1.65 17 Feb 2026 $1.80 18 Feb 2026 $1.94 19 Feb 2026 $1.92 20 Feb 2026 $1.88 23 Feb 2026 $1.77 24 Feb 2026 $1.95 25 Feb 2026 $1.72 26 Feb 2026 $1.65 27 Feb 2026 $1.68 2 Mar 2026 $1.55 3 Mar 2026 $1.44 4 Mar 2026 $1.47 5 Mar 2026 $1.42 6 Mar 2026 $1.53 9 Mar 2026 $1.62 10 Mar 2026 $1.63 11 Mar 2026 $1.66 12 Mar 2026 $1.60 13 Mar 2026 $1.58 16 Mar 2026 $1.65 17 Mar 2026 $1.62 18 Mar 2026 $1.55 19 Mar 2026 $1.55 20 Mar 2026 $1.46 23 Mar 2026 $1.54 24 Mar 2026 $1.51 25 Mar 2026 $1.57 26 Mar 2026 $1.54 27 Mar 2026 $1.40 30 Mar 2026 $1.41 31 Mar 2026 $1.49 1 Apr 2026 $1.66 2 Apr 2026 $1.66 6 Apr 2026 $1.75 7 Apr 2026 $1.74 8 Apr 2026 $1.71 9 Apr 2026 $1.76 10 Apr 2026 $1.67 13 Apr 2026 $1.73 14 Apr 2026 $1.77 15 Apr 2026 $1.69 16 Apr 2026 $1.69 17 Apr 2026 $1.68 20 Apr 2026 $1.56 21 Apr 2026 $1.50 22 Apr 2026 $1.55 23 Apr 2026 $1.50 24 Apr 2026 $1.50 27 Apr 2026 $1.53 28 Apr 2026 $1.51 29 Apr 2026 $1.51 30 Apr 2026 $1.54 1 May 2026 $1.58 4 May 2026 $1.57 5 May 2026 $1.65 6 May 2026 $1.58 7 May 2026 $1.46 8 May 2026 $1.39 11 May 2026 $1.39 12 May 2026 $1.40 13 May 2026 $1.41 14 May 2026 $1.40 15 May 2026 $1.29 18 May 2026 $1.23 19 May 2026 $1.22 20 May 2026 $1.26 21 May 2026 $1.26 22 May 2026 $1.28 26 May 2026 $1.28 27 May 2026 $1.26 28 May 2026 $1.25 29 May 2026 $1.25 1 Jun 2026 $1.21 2 Jun 2026 $1.17 3 Jun 2026 $1.16 4 Jun 2026 $1.21 5 Jun 2026 $1.17 8 Jun 2026 $1.13 9 Jun 2026 $1.12 10 Jun 2026 $1.10 11 Jun 2026 $1.14 12 Jun 2026 $1.15 15 Jun 2026 $1.15 16 Jun 2026 $1.18 17 Jun 2026 $1.23 18 Jun 2026 $1.26 22 Jun 2026 $1.34 23 Jun 2026 $1.35 24 Jun 2026 $1.39 25 Jun 2026 $1.37 26 Jun 2026 $1.32 29 Jun 2026 $1.30 30 Jun 2026 $1.28 1 Jul 2026 $1.27 2 Jul 2026 $1.36 6 Jul 2026 $1.44 7 Jul 2026 $1.49 8 Jul 2026 $1.56 9 Jul 2026 $1.56 10 Jul 2026 $1.50 13 Jul 2026 $1.42 14 Jul 2026 $1.38 15 Jul 2026 $1.42 16 Jul 2026 $1.42 17 Jul 2026 $1.44 20 Jul 2026 $1.44 21 Jul 2026 $1.44 22 Jul 2026 $1.41 23 Jul 2026 $1.45 24 Jul 2026 $1.42 27 Jul 2026 $1.48 28 Jul 2026 $1.45 29 Jul 2026 $1.40 30 Jul 2026 $1.34 31 Jul 2026 $1.29 3 Aug 2026 $1.28 4 Aug 2026 $1.34 5 Aug 2026 $1.63 6 Aug 2026 $1.57 7 Aug 2026 $1.48 10 Aug 2026 $1.48 11 Aug 2026 $1.63 12 Aug 2026 $1.57 13 Aug 2026 $1.54 14 Aug 2026 $1.47 17 Aug 2026 $1.53 18 Aug 2026 $1.53 19 Aug 2026 $1.59 20 Aug 2026 $1.55 21 Aug 2026 $1.52 24 Aug 2026 $1.52 25 Aug 2026 $1.55 26 Aug 2026 $1.53 27 Aug 2026 $1.53 28 Aug 2026 $1.51 31 Aug 2026 $1.49 1 Sep 2026 $1.48 2 Sep 2026 $1.59 3 Sep 2026 $1.51 4 Sep 2026 $1.57 8 Sep 2026 $1.51 9 Sep 2026 $1.40 10 Sep 2026 $1.37 11 Sep 2026 $1.35 14 Sep 2026 $1.37 15 Sep 2026 $1.31 16 Sep 2026 $1.29 17 Sep 2026 $1.32 18 Sep 2026 $1.30 21 Sep 2026 $1.30 22 Sep 2026 $1.31 23 Sep 2026 $1.24 24 Sep 2026 $1.26 25 Sep 2026 $1.26 28 Sep 2026 $1.25 29 Sep 2026 $1.24 30 Sep 2026 $1.23 1 Oct 2026 $1.21 2 Oct 2026 $1.20 5 Oct 2026 $1.21 6 Oct 2026 $1.21 7 Oct 2026 $1.20 8 Oct 2026 $1.22 9 Oct 2026 $1.23 ROBERTSON MICHELLE EVP, CHIEF FINANCIAL OFFICER Sold at will $19.12K 18 Feb 2026 · at $1.94 · 35.8% of stake
0 buys1 sale at will0 planned sales

Key numbers

Fiscal year 2023, ended 31 Dec 2023, as filed
Revenue
$237.00K
Net income
$184.13M
Free cash flow
$168.57M
Operating margin
-81,832.9%
Net margin
-77,690.7%
Return on equity
-74.3%
Return on capital
-46.4%
Debt to equity
0.33
Revenue growth, 1 yr
-60.2%
Revenue growth, 5 yr
-26.0% a year

Revenue and profit

Fiscal years, as filed with the SEC · point at a year for the detail
Full statements →
253K -76M FY20 Fiscal year 2020 Revenue $253.00K Net income $75.62M Margin -29,888.1% 1M -116M FY21 Fiscal year 2021 Revenue $1.39M Net income $116.11M Margin -8,335.4% · growth +450.6% 596K -142M FY22 Fiscal year 2022 Revenue $596.00K Net income $141.90M Margin -23,808.9% · growth -57.2% 237K -184M FY23 Fiscal year 2023 Revenue $237.00K Net income $184.13M Margin -77,690.7% · growth -60.2% 0K -175M FY24 Fiscal year 2024 Revenue $0.00 Net income $174.57M Margin n/a · growth -100.0% 0K -84M FY25 Fiscal year 2025 Revenue $0.00 Net income $83.50M Margin n/a
RevenueNet incomeLoss

Latest insider transactions

From Form 4, most recent first
All of them →
DateInsiderTypeValueOf own stake
18 Feb 2026 ROBERTSON MICHELLE
EVP, CHIEF FINANCIAL OFFICER
Sold at will $19.12K 35.8%
9 May 2025 LAWLIS V BRYAN
Director
Bought $15.67K opened
27 Feb 2025 Ziegler James
EVP, Chief Commercial Officer
Bought $160.00K opened
27 Feb 2025 Samuels Scott Alan
EVP, Chief Legal Officer
Bought $24.15K 128%
27 Feb 2025 SCARLETT JOHN A
Chairman, President and CEO
Bought $22.06K opened
8 Jul 2024 GRETHLEIN ANDREW J
EVP, Chief Operating Officer
Sold at will $3.07M 100%