Geron Corporation

(NASDAQ:GERN)

Latest On Geron Corporation (GERN):

Date/Time Type Description Signal Details
2023-05-31 20:32 ESTNewsGeron: Ready To Face The Competition With Imetelstat In Lower Risk Myelodysplastic SyndromesN/A
2023-05-25 21:26 ESTNewsGeron on track for imetelstat myelodysplastic syndromes NDA submission in JuneN/A
2023-05-11 20:12 ESTNewsGeron GAAP EPS of -$0.07 beats by $0.03N/A
2023-05-11 20:12 ESTNewsGeron preps for commercial launch of blood cancer therapyN/A
2023-05-11 20:12 ESTNewsGeron Corporation (GERN) Q1 2023 Earnings Call TranscriptN/A
2023-05-10 16:14 ESTNewsGeron: Updates Ahead Of Q1 2023 EarningsN/A
2023-05-02 22:49 ESTNewsGeron: Where Things Stand With Several Milestones On The HorizonN/A
2023-04-27 18:58 ESTNewsGeron's Imetelstat Could Find Its Place In MDS Treatment, Yet Prudence Is AdvisedN/A
2023-04-19 23:03 ESTNewsGeron, CTI rally after leaked data for Legend Biotech’s blood cancer drugN/A
2023-03-28 22:21 ESTNewsGeron hits three-month low as Goldman Sachs issues Neutral ratingN/A
2023-03-18 00:34 ESTNewsGeron: After Study Results And Q4 Updates, The Outlook Is Still Too CloudyN/A
2023-03-17 09:15 ESTNewsGeron Corporation 2022 Q4 - Results - Earnings Call PresentationN/A
2023-03-17 09:15 ESTNewsGeron Corporation (GERN) Q4 2022 Earnings Call TranscriptN/A
2023-03-16 18:20 ESTNewsGeron GAAP EPS of -$0.10 beats by $0.03, revenue of $0.1M misses by $0.02MN/A
2023-03-16 03:04 ESTNewsGeron Q4 2022 Earnings PreviewN/A
2023-02-23 15:09 ESTNewsGeron's Commercial Plans Are Taking ShapeN/A
2023-01-11 22:57 ESTNewsGeron lines up commercial leadership for imetelstat launchN/A
2023-01-10 06:54 ESTNewsGeron's Data Allows Development Of Several CatalystsN/A
2023-01-06 12:20 ESTNewsGeron stock rises after pricing $198M securities offeringN/A
2023-01-04 19:45 ESTNewsGeron adds 64% on late-stage data for blood disorder candidateN/A
2023-01-04 19:44 ESTNewsGeron: The First Success Story Of The New YearN/A
2023-01-04 19:44 ESTNewsGeron dips 8.5% on $175M public offeringN/A
2022-12-02 05:36 ESTNewsGeron: Expect Topline MDS Data In Early JanuaryN/A
2022-11-04 03:04 ESTNewsGeron posts wider-than- expected Q3 lossN/A
2022-11-04 03:04 ESTNewsGeron Corporation (GERN) Q3 2022 Earnings Call TranscriptN/A
2022-11-03 09:32 ESTNewsGeron GAAP EPS of -$0.10 misses by $0.01, revenue of $0.3M beats by $0.21MN/A
2022-10-28 16:34 ESTNewsGeron draws Outperform rating at Wedbush on prospects for blood disease therapyN/A
2022-09-17 03:59 ESTNewsGeron: A Major Catalyst For Shareholders Arrives In January - At LastN/A
2022-08-12 19:42 ESTNewsGeron rises on narrower-than-expected Q2 lossN/A
2022-08-12 03:02 ESTNewsGeron GAAP EPS of -$0.07 beats by $0.02, revenue of $0.07M misses by $0.04MN/A
2022-08-12 03:01 ESTNewsGeron Corporation 2022 Q2 - Results - Earnings Call PresentationN/A
2022-08-12 03:01 ESTNewsGeron Corporation's (GERN) CEO Dr. John Scarlett on Q2 2022 Results - Earnings Call TranscriptN/A
2022-08-11 09:59 ESTNewsGeron Q2 2022 Earnings PreviewN/A
2022-07-16 05:44 ESTNewsGeron: Waiting For GodotN/A
2022-07-05 13:49 ESTNewsGeron extends winning streak to reach 52-week highN/A
2022-06-16 02:30 ESTNewsGeron names Faye Feller as new CMON/A
2022-05-24 19:04 ESTNewsGeron (GERN) presents at H.C. Wainwright Global Investment Conference - SlideshowN/A
2022-05-11 04:05 ESTNewsGeron Corporation's (GERN) CEO John Scarlett on Q1 2022 Results - Earnings Call TranscriptN/A
2022-05-11 04:04 ESTNewsGeron Corporation 2022 Q1 - Results - Earnings Call PresentationN/A
2022-05-10 06:19 ESTNewsGeron GAAP EPS of -$0.09 beats by $0.01, revenue of $0.12M beats by $0.02MN/A
2022-05-10 06:18 ESTNewsGeron Corporation (GERN) CEO John Scarlett on Q1 2022 Results - Earnings Call TranscriptN/A
2022-05-09 10:45 ESTNewsGeron Q1 2022 Earnings PreviewN/A
2022-05-04 07:02 ESTNewsGeron: TLR Is 10 Months AwayN/A
2022-03-30 18:38 ESTNewsGeron slumps on pricing $75M stock and warrants offeringN/A
2022-03-30 01:59 ESTNewsGeron announces proposed public offering of stock, warrantsN/A
2022-03-15 03:53 ESTNewsGeron Corporation 2021 Q4 - Results - Earnings Call PresentationN/A
2022-03-11 11:42 ESTNewsGeron GAAP EPS of -$0.10 misses by $0.02, revenue of $1M beats by $0.94MN/A
2022-03-11 11:41 ESTNewsGeron Corporation's (GERN) CEO John Scarlett on Q4 2021 Results - Earnings Call TranscriptN/A
2022-03-10 00:07 ESTNewsGeron Q4 2021 Earnings PreviewN/A
2022-02-23 00:52 ESTNewsGeron: Just One More Year Of Patience, Then Decision TimeN/A

About Geron Corporation (GERN):

Geron Corporation, a late-stage clinical biopharmaceutical company, focuses on the development and commercialization of therapeutics for hematologic myeloid malignancies. It develops imetelstat, a telomerase inhibitor that is in Phase 3 clinical trials, which inhibits the uncontrolled proliferation of malignant stem and progenitor cells in hematologic myeloid malignancies for the treatment of low or intermediate-1 risk myelodysplastic syndromes and intermediate-2 or high-risk myelofibrosis. The company was incorporated in 1990 and is headquartered in Foster City, California.

See Advanced Chart

General

  • Name Geron Corporation
  • Symbol GERN
  • Type Common Stock
  • Exchange NASDAQ
  • Currency USD
  • Country USA
  • SectorHealthcare
  • IndustryBiotechnology
  • Full Time Employees 53
  • Last Split Factor1058:1000
  • Last Split Date2014-07-22
  • Fiscal Year EndDecember
  • IPO Date1996-06-30
  • Gic SectorHealth Care
  • Gic GroupPharmaceuticals, Biotechnology & Life Sciences
  • Gic IndustryBiotechnology
  • Gic SubIndustryBiotechnology
  • Web URLhttp://www.geron.com
View More

Valuation

  • Price/Sales (Trailing 12 Mt.) 1942.07
  • Price/Book (Most Recent Quarter) 2.73
  • Enterprise Value Revenue 1620.47
View More

Financials

  • Most Recent Quarter 2020-12-31
  • Current Year EPS Estimate -$0.34
  • Next Year EPS Estimate -$0.36
  • Next Quarter EPS Estimate -$0.07
  • Operating Margin -30400%
  • Return on Assets -22%
  • Return on Equity -44%
  • Revenue 253000
  • Earnings Per Share -$0.20
  • Revenue Per Share $0
  • Gross Profit -49799000
  • Quarterly Earnings Growth -70.8%
View More

Highlights

  • Market Capitalization 571.76 million
  • EBITDA -42865000
  • PE Ratio -13.04
  • PEG Ratio -2.38
  • Analyst Target Price $4
  • Book Value Per Share $0.68
View More

Share Statistics

  • Shares Outstanding 318.53 million
  • Shares Float 259.31 million
  • % Held by Insiders 16%
  • % Held by Institutions 56.2%
  • Shares Short 36.43 million
  • Shares Short Prior Month 36.39 million
  • Short Ratio 7.05
  • Short % of Float 12%
  • Short % of Shares Outstanding 12%
View More

Technicals

  • Beta 1.27
  • 52 Week High $2.36
  • 52 Week Low $0.95
  • 50 Day Moving Average 1.88
  • 200 Day Moving Average 1.82
View More

Dividends

  • Dividend Date N/A
  • ExDividend Date N/A
  • Dividend Yield 0%
View More

Geron Corporation (GERN) Dividend Calendar:

Ex-Dividend Date Payment Date Record Date Declared Date Amount

Geron Corporation (GERN) Earnings History:

Companies typically report earnings on both a quarterly and annual basis. Earnings reported that deviate from analysts' expectations can have a large impact on a stock's price.


Quarter Date Report Date Actual Revenue Reported EPS EPS Estimate Deviation from Estimate
2020-12-312021-03-11$50000-$0.05-$0.0723.08%
2020-09-302020-11-05$N/A-$0.06-$0.06-5.82%
2020-06-302020-08-06$N/A-$0.06-$0.063.23%
2020-03-312020-05-28$52000-$0.08-$0.1233.33%
2019-12-312020-03-12$171000-$0.15-$0.2026.47%
2019-09-302019-11-06$131000-$0.08-$0.1648.39%
2019-06-302019-08-01$101000-$0.08-$0.1123.81%
2019-03-312019-05-02$57000-$0.05-$0.0725.04%
2018-12-312019-03-07$375000-$0.04-$0.047.62%
2018-09-302018-11-01$165000-$0.03-$0.0540%
2018-06-302018-07-31$208000-$0.04-$0.040%
2018-03-312018-05-10$318000-$0.04
2017-12-312018-03-16$191000-$0.05-$0.05-7.07%
2017-09-302017-11-01$163000-$0.04-$0.0520%
2017-06-302017-08-09$174000-$0.04-$0.0520%
2017-03-312017-05-09$537000-$0.05-$0.056.19%
2016-12-312017-03-01$94000-$0.06-$0.06-4.35%
2016-09-302016-11-03$5.11 million-$0.02-$0.0666.67%
2016-06-302016-08-03$211000-$0.05-$0.0725.93%
2016-03-312016-05-05$749000-$0.06-$0.06-5.82%
2015-12-312016-02-25$220000-$0.05-$0.0611.82%
2015-09-302015-11-05$35.36 million$0.17$0.1154.55%
2015-06-302015-08-05$251000-$0.06-$0.060%
2015-03-312015-04-30$537000-$0.06-$0.060%
2014-12-312015-03-03$178000-$0.06$0.05-220%
2014-09-302014-11-03$160000-$0.06-$0.060%
2014-06-302014-08-11$341000-$0.06-$0.060%
2014-03-312014-05-01$474000-$0.06-$0.060%
2013-12-312014-03-17$225000-$0.07-$0.070%
2013-09-302013-11-07$181000-$0.06-$0.060%
2013-06-302013-08-08$112000-$0.06-$0.0714.29%
2013-03-312013-04-25$765000-$0.09-$0.08-12.5%
2012-12-312013-03-12$689000-$0.10-$0.1428.57%
2012-09-302012-10-30$636000-$0.13-$0.147.14%
2012-06-302012-07-31$130000-$0.14-$0.140%
2012-03-312012-05-02$1.25 million-$0.15-$0.1816.67%
2011-12-312012-03-07$251000-$0.19-$0.205%
2011-09-302011-11-03$220000-$0.16-$0.1811.11%
2011-06-302011-07-28$462000-$0.17-$0.170%
2011-03-312011-04-27$1.51 million-$0.20-$0.19-5.26%
2010-12-312011-02-24$1.1 million-$0.24-$0.19-26.32%
2010-09-302010-10-28$546000-$0.19-$0.205%
2010-06-302010-07-29$1 million-$0.18-$0.195.26%
2010-03-312010-04-28$918000-$0.18-$0.195.26%
2009-12-312010-02-25$605000-$0.20-$0.17-17.65%
2009-09-302009-10-29$494000-$0.17-$0.2119.05%
2009-06-302009-07-30$183000-$0.23-$0.19-21.05%
2009-03-312009-04-29$444000-$0.20-$0.200%
2008-12-312009-02-26$544000-$0.22-$0.21-4.76%
2008-09-302008-10-30$367000-$0.22-$0.17-29.41%
2008-06-302008-07-30$198000-$0.17-$0.2015%
2008-03-312008-04-29$1.69 million-$0.18-$0.180%
2007-12-312008-02-27$4.69 million-$0.22-$0.18-22.22%
2007-09-302007-10-30$1.13 million-$0.17-$0.2015%
2007-06-302007-07-30$889000-$0.19-$0.18-5.56%
2007-03-312007-04-27$916000-$0.03-$0.1782.35%
2006-12-312007-03-16$1.19 million-$0.20-$0.16-25%
2006-09-302006-10-30$723000-$0.15-$0.166.25%
2006-06-302006-07-31$786000-$0.14-$0.156.67%
2006-03-312006-04-28$583000-$0.14-$0.1612.5%
2005-12-312006-02-28$755000-$0.14-$0.1717.65%
2005-09-302005-11-04$673000-$0.21-$0.13-61.54%
2005-06-302005-08-05$4.67 million-$0.06-$0.1866.67%
2005-03-312005-04-29$59000-$0.18
2004-12-312005-02-25$338000-$0.20-$0.214.76%
2004-09-302004-10-29$101000-$0.23-$0.21-9.52%
2004-06-302004-07-30$366000-$0.20
2004-03-312004-04-29$248000-$1.28
2003-12-312004-02-27$155000-$0.21
2003-09-302003-11-12$472000-$0.15-$0.3050%
2003-06-302003-07-30$285000-$0.32-$0.31-3.23%
2003-03-312003-03-31$262000-$0.32
2002-12-312002-12-31$293000-$0.29
2002-09-302002-09-30$218000-$0.29
2002-06-302002-06-30$111000-$0.37
2002-03-312002-05-06$626000-$0.43-$0.25-72%
2001-12-312002-02-26$623000-$0.85-$0.46-84.78%
2001-09-302001-09-30$615000-$0.42
2001-06-302001-06-30$585000-$0.28
2001-03-312001-03-31$1.8 million-$0.34
2000-12-312000-12-31$1.77 million-$0.54
2000-09-302000-09-30$1.8 million-$0.23
2000-06-302000-06-30$1.78 million-$0.77
2000-03-312000-03-31$1.27 million-$0.35
1999-09-301999-09-30-$0.42
1999-06-301999-06-30-$1.87
1999-03-311999-03-31-$0.25
1998-09-301998-11-13-$0.25-$0.3528.57%
1998-06-301998-08-07-$0.22-$0.3333.33%
1998-03-311998-03-31-$0.17
1997-12-311998-03-02-$0.14-$0.2339.13%
1997-09-301997-11-12-$0.18-$0.2321.74%
1997-06-301997-08-11-$0.17-$0.15-13.33%
1997-03-311997-05-09-$0.44-$0.20-120%
1996-12-311997-03-07-$0.31-$0.25-24%

Geron Corporation (GERN) Company Financial Statements:

Financial statements are reports prepared by a company's management to present their financial performance and position at a point in time. A general-purpose set of financial statements usually includes a balance sheet, income statements, and statement of cash flows.

Income Statement:
Date
Research Development
Income Before Tax
Selling General Administrative
Gross Profit
Ebit
Operating Income
Income Tax Expense
Total Revenue
Cost of Revenue
Total Other Income Expense Net
Net Income From Continuing Operations
Net Income Applicable to Common Shares
Cash Flow:
Date
Investments
Change to Liabilities
Total Cash Flow from Investing Activities
Net Borrowings
Total Cash Flow from Financial Activities
Change to Operating Activities
Change in Cash
Total Cash from Operating Activities
Depreciation
Other Cash Flow from Investing Activities
Change to Inventory
Change to Account Receivables
Other Cash Flow from Financing Activities
Change to Net Income
Capital Expenditures
Balance Sheet:
Date
Total Liabailities
Total Stockholder Equity
Other Current Liabilities
Total Assets
Common Stock
Other Current Assets
Retained Earnings
Other Liabilities
Other Assets
Cash
Total Current Liabilities
Other Stockholder Equity
Property, Plant & Equipment
Total Current Assets
Long Term Investments
Net Tangible Assets
Short Term Investments
Long Term Debt
Inventory
Accounts Payable

Geron Corporation (GERN) Chart:

Geron Corporation (GERN) News:

Below you will find a list of latest news for Geron Corporation (GERN) from major news sources. You can filter the results to only show news from a specific source.

No recent news available

Geron Corporation (GERN) Options:

A stock option is a contract between two parties in which the stock option buyer (holder) purchases the right (but not the obligation) to buy/sell 100 shares of an underlying stock at a predetermined price from/to the option seller (writer) within a fixed period of time.

Expiration Date Strike Last Price Type Volume Open Interest Implied Volatility In The Money Change Change Percent
2025-03-2110CALL0 01387.29TRUE00
2025-03-211.52.82CALL0 51111.37TRUE00
2025-03-2120.75CALL0 351095.42TRUE00
2025-03-212.50.34CALL2 7792.3TRUE-0.01-0.03
2025-03-2130.16CALL257 337997.57FALSE-0.04-0.2
2025-03-213.50.1CALL43 4020113.63FALSE00
2025-03-2140.05CALL9 3535115.56FALSE0.031.5
2025-03-214.50.12CALL2 735175.9FALSE0.120
2025-03-2150.02CALL0 686133.8FALSE00
2025-03-215.50.2CALL0 222148.47FALSE00
2025-03-2160.05CALL0 707218.41FALSE00
2025-03-2170.25CALL0 16183.78FALSE00
2025-03-2180.1CALL0 24390.07FALSE00
2025-03-2190.21CALL0 170410.72FALSE00
2025-03-2110PUT0 0695.61FALSE00
2025-03-211.50.01PUT0 2380.53FALSE00
2025-03-2120PUT0 0175.22FALSE00
2025-03-212.50.2PUT222 181891.63FALSE-0.05-0.2
2025-03-2130.55PUT2 460107.84TRUE0.550
2025-03-213.50.75PUT0 54168.15TRUE00
2025-03-2141.38PUT1 33790.44TRUE1.380
2025-03-214.51.1PUT0 8299.75TRUE00
2025-03-2151.85PUT0 1207.21TRUE00
2025-03-215.52.93PUT0 10164.2TRUE00
2025-03-2161.7PUT0 0396.61TRUE00
2025-03-2170PUT0 0315.86TRUE00
2025-03-2180PUT0 0360.94TRUE00
2025-03-2190PUT0 0401.92TRUE00
2025-04-170.50CALL0 0839.04TRUE00
2025-04-1710CALL0 0683.85TRUE00
2025-04-171.50CALL0 0530.38TRUE00
2025-04-1720CALL0 0462.3TRUE00
2025-04-172.50CALL0 0444.92TRUE00
2025-04-1730.25CALL111 092.08FALSE0.250
2025-04-173.50CALL0 0444.21FALSE00
2025-04-1740CALL0 0457.96FALSE00
2025-04-174.50CALL0 0476.02FALSE00
2025-04-1750CALL0 0491.54FALSE00
2025-04-170.50PUT0 0586.58FALSE00
2025-04-1710PUT0 0501.96FALSE00
2025-04-171.50PUT0 0444.51FALSE00
2025-04-1720PUT0 0109.57FALSE00
2025-04-172.50PUT0 073.24FALSE00
2025-04-1730PUT0 026.68TRUE00
2025-04-173.50PUT0 0122.82TRUE00
2025-04-1740PUT0 0159.91TRUE00
2025-04-174.50PUT0 0136.71TRUE00
2025-04-1750PUT0 0143.79TRUE00
2025-06-2010CALL0 0504.29TRUE00
2025-06-201.52.35CALL0 2426.31TRUE00
2025-06-2020.79CALL5 271.62TRUE0.790
2025-06-202.50.56CALL2 54681.9TRUE0.560
2025-06-2030.4CALL62 115086.78FALSE0.10.33
2025-06-203.50.15CALL72 285664.75FALSE0.150
2025-06-2040.15CALL0 142174.59FALSE00
2025-06-204.50.1CALL0 16874.02FALSE00
2025-06-2050.08CALL0 351102.47FALSE00
2025-06-205.50.02CALL1 217369.28FALSE0.020
2025-06-2060.23CALL0 6164.26FALSE00
2025-06-2070.1CALL0 22178.81FALSE00
2025-06-2010PUT0 0285.93FALSE00
2025-06-201.50PUT0 0144.42FALSE00
2025-06-2020.1PUT0 169.72FALSE00
2025-06-202.50.36PUT0 149046.93FALSE00
2025-06-2030.57PUT0 12228.03TRUE00
2025-06-203.50.92PUT0 40752.45TRUE00
2025-06-2040.85PUT0 12121.11TRUE00
2025-06-204.50PUT0 0219.56TRUE00
2025-06-2051.25PUT0 5138.37TRUE00
2025-06-205.51.5PUT0 0242.52TRUE00
2025-06-2060PUT0 0167.15TRUE00
2025-06-2070PUT0 0142.31TRUE00
2025-09-190.50CALL0 00TRUE00
2025-09-1910CALL0 0512.96TRUE00
2025-09-191.50CALL0 0229.78TRUE00
2025-09-1920CALL0 0430.34TRUE00
2025-09-192.50CALL0 0536.28TRUE00
2025-09-1930.45CALL50 8570.45FALSE0.450
2025-09-193.50.7CALL0 4664.86FALSE00
2025-09-1940.25CALL0 10763.14FALSE00
2025-09-194.50.2CALL5 576.42FALSE0.20
2025-09-1950.08CALL0 2484.53FALSE00
2025-09-195.50.05CALL1 12262.14FALSE0.050
2025-09-1960CALL0 0365.35FALSE00
2025-09-190.50PUT0 0305.94FALSE00
2025-09-1910PUT0 0217.47FALSE00
2025-09-191.50PUT0 0110.18FALSE00
2025-09-1920PUT0 062.97FALSE00
2025-09-192.50PUT0 060.34FALSE00
2025-09-1930.61PUT0 20569.7TRUE00
2025-09-193.50PUT0 093.59TRUE00
2025-09-1941.1PUT0 894.47TRUE00
2025-09-194.50PUT0 0112.13TRUE00
2025-09-1950PUT0 0263.19TRUE00
2025-09-195.50PUT0 0136.56TRUE00
2025-09-1960PUT0 0144.01TRUE00
2025-10-170.50CALL0 00TRUE00
2025-10-1712.85CALL0 40TRUE00
2025-10-171.50CALL0 0385.45TRUE00
2025-10-1720CALL0 00TRUE00
2025-10-172.50.65CALL7 467.49TRUE-0.05-0.07
2025-10-1730CALL0 0367.29FALSE00
2025-10-173.50.41CALL0 19361.01FALSE00
2025-10-1740.2CALL0 2493.57FALSE00
2025-10-174.50CALL0 0349.04FALSE00
2025-10-1750CALL0 0355.41FALSE00
2025-10-175.50.15CALL0 22273.8FALSE00
2025-10-170.50PUT0 0288.09FALSE00
2025-10-1710PUT0 0247.35FALSE00
2025-10-171.50.08PUT75 068.85FALSE0.080
2025-10-1720PUT0 075.98FALSE00
2025-10-172.50PUT0 057.14FALSE00
2025-10-1730.65PUT0 239.16TRUE00
2025-10-173.50PUT0 055.08TRUE00
2025-10-1740PUT0 095.67TRUE00
2025-10-174.50PUT0 0191.47TRUE00
2025-10-1750PUT0 0121.5TRUE00
2025-10-175.50PUT0 070.74TRUE00
2026-01-160.53.5CALL0 5680TRUE00
2026-01-1612CALL0 66137.08TRUE00
2026-01-161.51.55CALL0 639172.17TRUE00
2026-01-1621.17CALL0 168150.66TRUE00
2026-01-162.50.85CALL0 191301.92TRUE00
2026-01-1630.6CALL1 99870.18FALSE0.60
2026-01-163.50.5CALL0 164466.02FALSE00
2026-01-1640.35CALL1 371768.62FALSE0.050.17
2026-01-164.50.25CALL0 141968.77FALSE00
2026-01-1650.25CALL50 531572.67FALSE0.050.25
2026-01-165.50.25CALL0 128678.43FALSE00
2026-01-1670.15CALL0 198574.86FALSE00
2026-01-16100.05CALL0 145787.36FALSE00
2026-01-160.50.1PUT0 24246.93FALSE00
2026-01-1610.1PUT0 102212.33FALSE00
2026-01-161.50.15PUT0 6689.42FALSE00
2026-01-1620.29PUT0 19672.58FALSE00
2026-01-162.50.5PUT0 10944.38FALSE00
2026-01-1630.65PUT0 16529.48TRUE00
2026-01-163.51.6PUT0 5977.46TRUE00
2026-01-1641.45PUT0 35098.98TRUE00
2026-01-164.51.98PUT0 62187.9TRUE00
2026-01-1652.2PUT0 87884.92TRUE00
2026-01-165.51.85PUT0 252123.64TRUE00
2026-01-1673.04PUT0 59778.95TRUE00
2026-01-16107.38PUT1 195.06TRUE7.380
2027-01-150.52.28CALL0 547235.04TRUE00
2027-01-1512.84CALL0 1248.85TRUE00
2027-01-151.51.5CALL0 4294.48TRUE00
2027-01-1520CALL0 0262.25TRUE00
2027-01-152.53CALL0 2280.88TRUE00
2027-01-1531CALL7 62775.17FALSE0.110.12
2027-01-153.51.1CALL0 14291.23FALSE00
2027-01-1540.7CALL0 297234.25FALSE00
2027-01-154.50.6CALL0 3756.4FALSE00
2027-01-1550.55CALL0 42864.86FALSE00
2027-01-155.50.45CALL0 44865.56FALSE00
2027-01-1570.32CALL10 90567.59FALSE0.320
2027-01-150.50PUT0 0174.84FALSE00
2027-01-1510PUT0 0124.99FALSE00
2027-01-151.50PUT0 0103.33FALSE00
2027-01-1520.89PUT0 192.22FALSE00
2027-01-152.50.84PUT0 5543.14FALSE00
2027-01-1530.94PUT0 10476.8TRUE00
2027-01-153.51.32PUT0 5867.1TRUE00
2027-01-1540.38PUT0 1499.44TRUE00
2027-01-154.51.5PUT0 299.18TRUE00
2027-01-1552.25PUT0 34101.75TRUE00
2027-01-155.50PUT0 092.8TRUE00
2027-01-1574.12PUT0 57113.69TRUE00

Latest GERN Trades:

Date Shares Price
Jun 13, 2022 7:59 PM EST10$1.285
Jun 13, 2022 7:59 PM EST160$1.285
Jun 13, 2022 7:59 PM EST180$1.285
Jun 13, 2022 7:59 PM EST1991$1.29
Jun 13, 2022 7:59 PM EST53$1.29

Geron Corporation (GERN) SEC Filings:

An SEC filing is a financial statement or other formal document submitted to the U.S. Securities and Exchange Commission (SEC). Public companies, certain insiders, and broker-dealers are required to make regular SEC filings.

Date Form Type Form Name Link
2020-07-024Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/886744/000088674420000054/0000886744-20-000054-index.htm
2018-06-05UPLOADSEC-generated letterhttps://www.sec.gov/Archives/edgar/data/886744/000000000018017144/0000000000-18-017144-index.htm
2019-02-04SC 13G/AStatement of acquisition of beneficial ownership by individualshttps://www.sec.gov/Archives/edgar/data/886744/000021545719003997/0000215457-19-003997-index.htm
2018-08-10SC 13G/AStatement of acquisition of beneficial ownership by individualshttps://www.sec.gov/Archives/edgar/data/886744/000031506618002151/0000315066-18-002151-index.htm
2019-02-13SC 13G/AStatement of acquisition of beneficial ownership by individualshttps://www.sec.gov/Archives/edgar/data/886744/000031506619001061/0000315066-19-001061-index.htm
2020-09-10SC 13G/AStatement of acquisition of beneficial ownership by individualshttps://www.sec.gov/Archives/edgar/data/886744/000031506620001732/0000315066-20-001732-index.htm
2020-02-05SC 13G/AStatement of acquisition of beneficial ownership by individualshttps://www.sec.gov/Archives/edgar/data/886744/000083423720005397/0000834237-20-005397-index.htm
2018-05-174Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/886744/000088674418000031/0000886744-18-000031-index.htm
2018-05-174Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/886744/000088674418000032/0000886744-18-000032-index.htm
2018-05-174Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/886744/000088674418000033/0000886744-18-000033-index.htm
2018-05-174Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/886744/000088674418000034/0000886744-18-000034-index.htm
2018-05-174Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/886744/000088674418000035/0000886744-18-000035-index.htm
2018-05-174Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/886744/000088674418000036/0000886744-18-000036-index.htm
2018-07-024Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/886744/000088674418000040/0000886744-18-000040-index.htm
2018-07-024Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/886744/000088674418000041/0000886744-18-000041-index.htm
2018-07-024Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/886744/000088674418000042/0000886744-18-000042-index.htm
2018-08-244Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/886744/000088674418000045/0000886744-18-000045-index.htm
2018-09-134Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/886744/000088674418000048/0000886744-18-000048-index.htm
2018-09-284Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/886744/000088674418000052/0000886744-18-000052-index.htm
2018-09-284Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/886744/000088674418000053/0000886744-18-000053-index.htm
2018-09-284Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/886744/000088674418000054/0000886744-18-000054-index.htm
2019-01-024Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/886744/000088674419000004/0000886744-19-000004-index.htm
2019-01-024Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/886744/000088674419000005/0000886744-19-000005-index.htm
2019-01-024Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/886744/000088674419000006/0000886744-19-000006-index.htm
2019-02-013Initial statement of beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/886744/000088674419000016/0000886744-19-000016-index.htm
2019-02-014Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/886744/000088674419000017/0000886744-19-000017-index.htm
2019-02-014Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/886744/000088674419000018/0000886744-19-000018-index.htm
2019-02-014Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/886744/000088674419000019/0000886744-19-000019-index.htm
2019-02-014Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/886744/000088674419000020/0000886744-19-000020-index.htm
2019-02-014Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/886744/000088674419000021/0000886744-19-000021-index.htm
2019-02-014Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/886744/000088674419000022/0000886744-19-000022-index.htm
2019-03-283Initial statement of beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/886744/000088674419000039/0000886744-19-000039-index.htm
2019-03-283Initial statement of beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/886744/000088674419000040/0000886744-19-000040-index.htm
2019-03-284Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/886744/000088674419000041/0000886744-19-000041-index.htm
2019-03-284Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/886744/000088674419000042/0000886744-19-000042-index.htm
2019-04-014Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/886744/000088674419000047/0000886744-19-000047-index.htm
2019-04-014Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/886744/000088674419000048/0000886744-19-000048-index.htm
2019-04-104Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/886744/000088674419000050/0000886744-19-000050-index.htm
2019-06-074Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/886744/000088674419000060/0000886744-19-000060-index.htm
2019-06-074Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/886744/000088674419000061/0000886744-19-000061-index.htm
2019-06-074Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/886744/000088674419000062/0000886744-19-000062-index.htm
2019-06-074Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/886744/000088674419000063/0000886744-19-000063-index.htm
2019-06-074Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/886744/000088674419000064/0000886744-19-000064-index.htm
2019-06-074Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/886744/000088674419000065/0000886744-19-000065-index.htm
2019-07-014Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/886744/000088674419000067/0000886744-19-000067-index.htm
2019-10-014Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/886744/000088674419000070/0000886744-19-000070-index.htm
2019-12-044Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/886744/000088674419000076/0000886744-19-000076-index.htm
2019-12-043Initial statement of beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/886744/000088674419000077/0000886744-19-000077-index.htm
2020-01-034Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/886744/000088674420000004/0000886744-20-000004-index.htm
2020-01-134Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/886744/000088674420000008/0000886744-20-000008-index.htm
2020-02-144Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/886744/000088674420000015/0000886744-20-000015-index.htm
2020-02-144Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/886744/000088674420000016/0000886744-20-000016-index.htm
2020-02-144Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/886744/000088674420000017/0000886744-20-000017-index.htm
2020-02-144Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/886744/000088674420000018/0000886744-20-000018-index.htm
2020-02-144Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/886744/000088674420000026/0000886744-20-000026-index.htm
2020-02-144Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/886744/000088674420000027/0000886744-20-000027-index.htm
2020-04-014Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/886744/000088674420000030/0000886744-20-000030-index.htm
2020-06-094Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/886744/000088674420000047/0000886744-20-000047-index.htm
2020-06-094Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/886744/000088674420000048/0000886744-20-000048-index.htm
2020-06-094Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/886744/000088674420000049/0000886744-20-000049-index.htm
2020-06-094Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/886744/000088674420000050/0000886744-20-000050-index.htm
2020-06-094Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/886744/000088674420000051/0000886744-20-000051-index.htm
2020-06-094Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/886744/000088674420000052/0000886744-20-000052-index.htm
2020-07-024Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/886744/000088674420000054/0000886744-20-000054-index.htm
2020-08-244Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/886744/000088674420000058/0000886744-20-000058-index.htm
2020-10-024Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/886744/000088674420000060/0000886744-20-000060-index.htm
2020-05-29SC 13GStatement of acquisition of beneficial ownership by individualshttps://www.sec.gov/Archives/edgar/data/886744/000093583620000321/0000935836-20-000321-index.htm
2020-06-04SC 13DGeneral statement of acquisition of beneficial ownershiphttps://www.sec.gov/Archives/edgar/data/886744/000107261320000201/0001072613-20-000201-index.htm
2020-06-01SC 13GStatement of acquisition of beneficial ownership by individualshttps://www.sec.gov/Archives/edgar/data/886744/000117266120001427/0001172661-20-001427-index.htm
2018-05-108-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/886744/000120677418001612/0001206774-18-001612-index.htm
2018-05-188-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/886744/000120677418001662/0001206774-18-001662-index.htm
2018-05-18424B5Prospectus [Rule 424(b)(5)]https://www.sec.gov/Archives/edgar/data/886744/000120677418001663/0001206774-18-001663-index.htm
2018-05-24S-8Securities to be offered to employees in employee benefit planshttps://www.sec.gov/Archives/edgar/data/886744/000120677418001714/0001206774-18-001714-index.htm
2018-07-10S-3/ARegistration statement under Securities Act of 1933https://www.sec.gov/Archives/edgar/data/886744/000120677418001976/0001206774-18-001976-index.htm
2018-07-10CORRESPCorrespondencehttps://www.sec.gov/Archives/edgar/data/886744/000120677418001977/0001206774-18-001977-index.htm
2018-07-12424B5Prospectus [Rule 424(b)(5)]https://www.sec.gov/Archives/edgar/data/886744/000120677418001992/0001206774-18-001992-index.htm
2018-07-318-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/886744/000120677418002246/0001206774-18-002246-index.htm
2018-09-278-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/886744/000120677418002846/0001206774-18-002846-index.htm
2018-11-018-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/886744/000120677418003083/0001206774-18-003083-index.htm
2018-11-02S-8Securities to be offered to employees in employee benefit planshttps://www.sec.gov/Archives/edgar/data/886744/000120677418003095/0001206774-18-003095-index.htm
2018-12-148-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/886744/000120677418003435/0001206774-18-003435-index.htm
2018-12-318-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/886744/000120677418003583/0001206774-18-003583-index.htm
2019-01-078-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/886744/000120677419000018/0001206774-19-000018-index.htm
2019-02-018-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/886744/000120677419000304/0001206774-19-000304-index.htm
2019-03-078-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/886744/000120677419000742/0001206774-19-000742-index.htm
2019-03-08S-8Securities to be offered to employees in employee benefit planshttps://www.sec.gov/Archives/edgar/data/886744/000120677419000764/0001206774-19-000764-index.htm
2019-03-288-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/886744/000120677419001092/0001206774-19-001092-index.htm
2019-05-028-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/886744/000120677419001612/0001206774-19-001612-index.htm
2019-05-168-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/886744/000120677419001748/0001206774-19-001748-index.htm
2019-06-078-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/886744/000120677419001851/0001206774-19-001851-index.htm
2019-08-018-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/886744/000120677419002462/0001206774-19-002462-index.htm
2019-10-158-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/886744/000120677419003542/0001206774-19-003542-index.htm
2019-11-068-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/886744/000120677419003670/0001206774-19-003670-index.htm
2019-12-188-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/886744/000120677419003900/0001206774-19-003900-index.htm
2020-01-138-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/886744/000120677420000058/0001206774-20-000058-index.htm
2020-02-148-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/886744/000120677420000464/0001206774-20-000464-index.htm
2020-03-128-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/886744/000120677420000796/0001206774-20-000796-index.htm
2020-04-028-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/886744/000120677420001024/0001206774-20-001024-index.htm
2020-05-088-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/886744/000120677420001597/0001206774-20-001597-index.htm
2020-05-218-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/886744/000120677420001677/0001206774-20-001677-index.htm
2020-05-21424B5Prospectus [Rule 424(b)(5)]https://www.sec.gov/Archives/edgar/data/886744/000120677420001679/0001206774-20-001679-index.htm
2020-05-21S-3MEFRegistration adding securities to prior Form S-3 registration [Rule 462(b)]https://www.sec.gov/Archives/edgar/data/886744/000120677420001681/0001206774-20-001681-index.htm
2020-05-21S-3MEFRegistration adding securities to prior Form S-3 registration [Rule 462(b)]https://www.sec.gov/Archives/edgar/data/886744/000120677420001684/0001206774-20-001684-index.htm
2020-05-26424B5Prospectus [Rule 424(b)(5)]https://www.sec.gov/Archives/edgar/data/886744/000120677420001691/0001206774-20-001691-index.htm
2020-05-268-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/886744/000120677420001694/0001206774-20-001694-index.htm
2020-05-288-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/886744/000120677420001703/0001206774-20-001703-index.htm
2020-06-098-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/886744/000120677420001800/0001206774-20-001800-index.htm
2020-06-19S-8Securities to be offered to employees in employee benefit planshttps://www.sec.gov/Archives/edgar/data/886744/000120677420001914/0001206774-20-001914-index.htm
2020-08-068-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/886744/000120677420002314/0001206774-20-002314-index.htm
2020-09-048-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/886744/000120677420002736/0001206774-20-002736-index.htm
2020-09-04S-3Registration statement under Securities Act of 1933https://www.sec.gov/Archives/edgar/data/886744/000120677420002738/0001206774-20-002738-index.htm
2020-10-018-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/886744/000120677420002813/0001206774-20-002813-index.htm
2020-11-058-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/886744/000120677420003032/0001206774-20-003032-index.htm
2020-11-06424B5Prospectus [Rule 424(b)(5)]https://www.sec.gov/Archives/edgar/data/886744/000120677420003041/0001206774-20-003041-index.htm
2018-05-24S-3Registration statement under Securities Act of 1933https://www.sec.gov/Archives/edgar/data/886744/000135994818000004/0001359948-18-000004-index.htm
2018-05-1010-QQuarterly report [Sections 13 or 15(d)]https://www.sec.gov/Archives/edgar/data/886744/000156459018012931/0001564590-18-012931-index.htm
2018-07-3110-QQuarterly report [Sections 13 or 15(d)]https://www.sec.gov/Archives/edgar/data/886744/000156459018018101/0001564590-18-018101-index.htm
2018-11-0110-QQuarterly report [Sections 13 or 15(d)]https://www.sec.gov/Archives/edgar/data/886744/000156459018026208/0001564590-18-026208-index.htm
2019-03-0710-KAnnual report [Section 13 and 15(d), not S-K Item 405]https://www.sec.gov/Archives/edgar/data/886744/000156459019006759/0001564590-19-006759-index.htm
2019-04-08PRE 14AOther preliminary proxy statementshttps://www.sec.gov/Archives/edgar/data/886744/000156459019011035/0001564590-19-011035-index.htm
2019-04-22DEF 14AOther definitive proxy statementshttps://www.sec.gov/Archives/edgar/data/886744/000156459019012327/0001564590-19-012327-index.htm
2019-04-22DEFA14AAdditional definitive proxy soliciting materials and Rule 14(a)(12) materialhttps://www.sec.gov/Archives/edgar/data/886744/000156459019012330/0001564590-19-012330-index.htm
2019-05-0210-QQuarterly report [Sections 13 or 15(d)]https://www.sec.gov/Archives/edgar/data/886744/000156459019015326/0001564590-19-015326-index.htm
2019-08-0110-QQuarterly report [Sections 13 or 15(d)]https://www.sec.gov/Archives/edgar/data/886744/000156459019027946/0001564590-19-027946-index.htm
2019-11-0610-QQuarterly report [Sections 13 or 15(d)]https://www.sec.gov/Archives/edgar/data/886744/000156459019041003/0001564590-19-041003-index.htm
2020-03-1210-KAnnual report [Section 13 and 15(d), not S-K Item 405]https://www.sec.gov/Archives/edgar/data/886744/000156459020010449/0001564590-20-010449-index.htm
2020-04-14DEF 14AOther definitive proxy statementshttps://www.sec.gov/Archives/edgar/data/886744/000156459020016714/0001564590-20-016714-index.htm
2020-04-14DEFA14AAdditional definitive proxy soliciting materials and Rule 14(a)(12) materialhttps://www.sec.gov/Archives/edgar/data/886744/000156459020016719/0001564590-20-016719-index.htm
2020-05-2810-QQuarterly report [Sections 13 or 15(d)]https://www.sec.gov/Archives/edgar/data/886744/000156459020027307/0001564590-20-027307-index.htm
2020-08-0610-QQuarterly report [Sections 13 or 15(d)]https://www.sec.gov/Archives/edgar/data/886744/000156459020037713/0001564590-20-037713-index.htm
2020-11-0510-QQuarterly report [Sections 13 or 15(d)]https://www.sec.gov/Archives/edgar/data/886744/000156459020051288/0001564590-20-051288-index.htm
2018-07-12EFFECTNotice of Effectivenesshttps://www.sec.gov/Archives/edgar/data/886744/999999999518001775/9999999995-18-001775-index.htm
2019-05-03CT ORDERConfidential treatment orderhttps://www.sec.gov/Archives/edgar/data/886744/999999999719003829/9999999997-19-003829-index.htm

Geron Corporation (GERN) Insider Transactions:

Here you will find a list of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Geron Corporation (GERN). Company insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise.
Insider Ownership: 16%
Institutional Ownership: 5620%

Transaction Date Insider Name Insider Title Type Shares Number Shares Price Total Transaction Shares Held After Transaction Link
2019-04-09MELISSA KELLY BEHRSEVP, Chief Business OfficerSell120,635.002.00241,270.000.00https://www.sec.gov/Archives/edgar/data/886744/000088674419000050/0000886744-19-000050-index.htm
2018-08-24STEPHEN ROSENFIELDEVP, Genl Counsel & SecretarySell36,000.004.51162,360.000.00https://www.sec.gov/Archives/edgar/data/886744/000088674418000045/0000886744-18-000045-index.htm
2018-09-13Robert J. SpiegelDirectorBuy35,000.001.1038,500.00100,576.00https://www.sec.gov/Archives/edgar/data/886744/000088674418000048/0000886744-18-000048-index.htm
2018-09-13Robert J. SpiegelDirectorBuy35,000.001.4149,350.00100,576.00https://www.sec.gov/Archives/edgar/data/886744/000088674418000048/0000886744-18-000048-index.htm
2018-09-13Robert J. SpiegelDirectorBuy35,000.001.9467,900.00100,576.00https://www.sec.gov/Archives/edgar/data/886744/000088674418000048/0000886744-18-000048-index.htm
2020-03-31Robert J. SpiegelDirectorBuy6,039.00103,001.00https://www.sec.gov/Archives/edgar/data/886744/000088674420000030/0000886744-20-000030-index.htm
2020-06-30Robert J. SpiegelDirectorBuy3,297.00106,298.00https://www.sec.gov/Archives/edgar/data/886744/000088674420000054/0000886744-20-000054-index.htm
2018-12-31Susan MolineauxDirectorBuy13,125.00107,980.00https://www.sec.gov/Archives/edgar/data/886744/000088674419000005/0000886744-19-000005-index.htm
2020-09-30Robert J. SpiegelDirectorBuy4,130.00110,428.00https://www.sec.gov/Archives/edgar/data/886744/000088674420000060/0000886744-20-000060-index.htm
2018-09-13Robert J. SpiegelDirectorBuy45,000.005.29238,050.00110,576.00https://www.sec.gov/Archives/edgar/data/886744/000088674418000048/0000886744-18-000048-index.htm
2018-08-24STEPHEN ROSENFIELDEVP, Genl Counsel & SecretaryBuy112,500.002.15241,875.00112,500.00https://www.sec.gov/Archives/edgar/data/886744/000088674418000045/0000886744-18-000045-index.htm
2018-08-24STEPHEN ROSENFIELDEVP, Genl Counsel & SecretaryBuy131,250.002.54333,375.00131,250.00https://www.sec.gov/Archives/edgar/data/886744/000088674418000045/0000886744-18-000045-index.htm
2018-06-29DANIEL BRADBURYDirectorBuy4,373.0018,764.00https://www.sec.gov/Archives/edgar/data/886744/000088674418000040/0000886744-18-000040-index.htm
2020-08-21Elizabeth G. O'FarrellDirectorBuy17,441.001.7330,172.9319,641.00https://www.sec.gov/Archives/edgar/data/886744/000088674420000058/0000886744-20-000058-index.htm
2018-08-24STEPHEN ROSENFIELDEVP, Genl Counsel & SecretaryBuy200,000.001.41282,000.00200,000.00https://www.sec.gov/Archives/edgar/data/886744/000088674418000045/0000886744-18-000045-index.htm
2020-01-10Elizabeth G. O'FarrellDirectorBuy2,200.001.342,948.002,200.00https://www.sec.gov/Archives/edgar/data/886744/000088674420000008/0000886744-20-000008-index.htm
2018-09-28DANIEL BRADBURYDirectorBuy8,523.0027,287.00https://www.sec.gov/Archives/edgar/data/886744/000088674418000052/0000886744-18-000052-index.htm
2018-08-24STEPHEN ROSENFIELDEVP, Genl Counsel & SecretaryBuy36,000.002.2279,920.0036,000.00https://www.sec.gov/Archives/edgar/data/886744/000088674418000045/0000886744-18-000045-index.htm
2018-08-24STEPHEN ROSENFIELDEVP, Genl Counsel & SecretaryBuy37,500.002.4591,875.0037,500.00https://www.sec.gov/Archives/edgar/data/886744/000088674418000045/0000886744-18-000045-index.htm
2018-08-24STEPHEN ROSENFIELDEVP, Genl Counsel & SecretaryBuy420,000.001.51634,200.00420,000.00https://www.sec.gov/Archives/edgar/data/886744/000088674418000045/0000886744-18-000045-index.htm
2018-12-31DANIEL BRADBURYDirectorBuy15,000.0042,287.00https://www.sec.gov/Archives/edgar/data/886744/000088674419000004/0000886744-19-000004-index.htm
2018-08-24STEPHEN ROSENFIELDEVP, Genl Counsel & SecretaryBuy425,000.002.14909,500.00425,000.00https://www.sec.gov/Archives/edgar/data/886744/000088674418000045/0000886744-18-000045-index.htm
2019-03-29DANIEL BRADBURYDirectorBuy9,036.0051,323.00https://www.sec.gov/Archives/edgar/data/886744/000088674419000047/0000886744-19-000047-index.htm
2018-06-29Robert J. SpiegelDirectorBuy2,095.0065,576.00https://www.sec.gov/Archives/edgar/data/886744/000088674418000042/0000886744-18-000042-index.htm
2018-09-13Robert J. SpiegelDirectorSell45,000.006.85308,250.0065,576.00https://www.sec.gov/Archives/edgar/data/886744/000088674418000048/0000886744-18-000048-index.htm
2018-09-28Robert J. SpiegelDirectorBuy4,084.0069,660.00https://www.sec.gov/Archives/edgar/data/886744/000088674418000054/0000886744-18-000054-index.htm
2018-09-13Robert J. SpiegelDirectorBuy10,000.004.9149,100.0075,576.00https://www.sec.gov/Archives/edgar/data/886744/000088674418000048/0000886744-18-000048-index.htm
2018-12-31Robert J. SpiegelDirectorBuy7,188.0076,848.00https://www.sec.gov/Archives/edgar/data/886744/000088674419000006/0000886744-19-000006-index.htm
2020-01-10Elizabeth G. O'FarrellDirectorBuy800.001.351,080.00800.00https://www.sec.gov/Archives/edgar/data/886744/000088674420000008/0000886744-20-000008-index.htm
2018-09-13Robert J. SpiegelDirectorBuy15,000.004.9173,650.0080,576.00https://www.sec.gov/Archives/edgar/data/886744/000088674418000048/0000886744-18-000048-index.htm
2019-03-29Robert J. SpiegelDirectorBuy4,329.0081,177.00https://www.sec.gov/Archives/edgar/data/886744/000088674419000048/0000886744-19-000048-index.htm
2019-06-28Robert J. SpiegelDirectorBuy5,097.0086,274.00https://www.sec.gov/Archives/edgar/data/886744/000088674419000067/0000886744-19-000067-index.htm
2018-06-29Susan MolineauxDirectorBuy3,827.0087,398.00https://www.sec.gov/Archives/edgar/data/886744/000088674418000041/0000886744-18-000041-index.htm
2019-09-30Robert J. SpiegelDirectorBuy5,404.0091,678.00https://www.sec.gov/Archives/edgar/data/886744/000088674419000070/0000886744-19-000070-index.htm
2018-09-28Susan MolineauxDirectorBuy7,457.0094,855.00https://www.sec.gov/Archives/edgar/data/886744/000088674418000053/0000886744-18-000053-index.htm
2019-12-31Robert J. SpiegelDirectorBuy5,284.0096,962.00https://www.sec.gov/Archives/edgar/data/886744/000088674420000004/0000886744-20-000004-index.htm