Geron Corporation

GERNNASDAQHealthcare● Active

$1.13

$-0.04(-3.42%)

Market Cap$724918701

P/E Ratio—

52W High$2.01

52W Low$1.04

Avg Volume16.9M

Open$1.19

Beta0.60

Insider Trades Ownership Employees

Geron Corporation（GERN）内幕交易

基于 SEC Form 4 的买入/卖出笔数、买卖比与情绪标签；可在本季度与近12个月之间切换；下方为季度图与交易明细。

SEC EDGAR · FMP · GERN · 截至 2026年6月9日

活动摘要

买入笔数

P-Purchase only

卖出笔数

近12个月

买卖比

0.00

Buy/Sell (by trades)

整体情绪

偏空

↑ Buy 0%仅显示有效交易 · 排除RSU归属100% Sell ↓

Geron Corporation内部人在过去近12个月主要在卖出股份，卖出行为通常由预设的Rule 10b5-1计划驱动，不一定代表对公司的负面看法。

▸ 数据来源：SEC EDGAR · Form 3 & 4 · 买入仅计P-Purchase · 卖出仅计S-Sale

截至 2026年6月9日

GERN 季度内部人买卖趋势

GERN 内幕交易卖出 · GERN 内幕交易买入 · 季度活动

买入总量（含股权归属）卖出总量

11.0M5.5M0

2024 Q3

2024 Q4

2025 Q1

2025 Q2

2025 Q3

2025 Q4

2026 Q1

2026 Q2

Mobile shows last 4Q · Desktop shows full 8Q

▸ 数据来源：SEC EDGAR · Form 3 & 4 · 最近8季度

As of Jun 9, 2026

活跃内部人

近12个月交易最活跃 · GERN CEO内幕交易

显示全部内部人 · 点击卡片过滤下方交易表

▸ 按reportingName聚合 · 近12月交易次数Top5 · 无额外API

近期内幕交易记录

GERN 高管卖出股份 · GERN 董事内幕交易 · SEC Form 4申报

显示最近 29 条 · 普通股 · 仅Form 4

横向滑动查看全部列

日期	内部人	类型	股数	均价	总金额	交易后持股	申报
Mar 31, 2026	Spiegel Robert J. Director	Award	5,243	$1.49	$8K	199,707	Form 4
Feb 18, 2026	ROBERTSON MICHELLE EVP, CHIEF FINANCIAL OFFICER	Option	27,500	—	—	27,500	Form 4
Feb 18, 2026	ROBERTSON MICHELLE EVP, CHIEF FINANCIAL OFFICER	Sale	9,855	$1.94	$19K	17,645	Form 4
Dec 31, 2025	Spiegel Robert J. Director	Award	5,918	$1.32	$8K	194,464	Form 4
Sep 30, 2025	Spiegel Robert J. Director	Award	5,702	$1.37	$8K	188,546	Form 4
Jun 30, 2025	Spiegel Robert J. Director	Award	5,540	$1.41	$8K	182,844	Form 4
May 9, 2025	LAWLIS V BRYAN Director	Purchase	13,300	$1.18	$16K	13,300	Form 4
Mar 31, 2025	Spiegel Robert J. Director	Award	4,913	$1.59	$8K	177,304	Form 4
Feb 27, 2025	Samuels Scott Alan EVP, Chief Legal Officer	Purchase	15,000	$1.61	$24K	26,682	Form 4
Feb 27, 2025	SCARLETT JOHN A Chairman, President and CEO · Director	Purchase	12,500	$1.76	$22K	12,500	Form 4
Feb 27, 2025	Ziegler James EVP, Chief Commercial Officer	Purchase	100,000	$1.60	$160K	100,000	Form 4
Dec 31, 2024	Spiegel Robert J. Director	Award	2,206	—	—	172,391	Form 4
Sep 30, 2024	Spiegel Robert J. Director	Award	1,767	—	—	170,185	Form 4
Jul 8, 2024	GRETHLEIN ANDREW J EVP, Chief Operating Officer	Option	674,348	$1.72	$1.16M⚡	674,348	Form 4
Jul 8, 2024	GRETHLEIN ANDREW J EVP, Chief Operating Officer	Sale	674,348	$4.56	$3.07M⚡	0	Form 4
Jun 28, 2024	Spiegel Robert J. Director	Award	1,916	—	—	168,418	Form 4
Mar 29, 2024	Spiegel Robert J. Director	Award	2,462	—	—	166,502	Form 4
Jun 10, 2024	Feller Faye EVP, Chief Medical Officer	Option	155,400	$1.29	$201K	155,400	Form 4
Jun 10, 2024	Feller Faye EVP, Chief Medical Officer	Option	112,500	$1.06	$119K	112,500	Form 4
Jun 10, 2024	Feller Faye EVP, Chief Medical Officer	Option	20,000	$1.06	$21K	20,000	Form 4
Jun 10, 2024	Feller Faye EVP, Chief Medical Officer	Sale	287,900	$4.63	$1.33M⚡	0	Form 4
Jun 10, 2024	Kapur Anil EVP, Corp Strategy & CCO	Option	421,875	$1.06	$447K	421,875	Form 4
Jun 10, 2024	Kapur Anil EVP, Corp Strategy & CCO	Sale	421,875	$4.64	$1.96M⚡	0	Form 4
Jun 4, 2024	SCARLETT JOHN A Chairman, President and CEO · Director	Sale	600,000	$4.00	$2.40M⚡	600,000	Form 4
Jun 4, 2024	SCARLETT JOHN A Chairman, President and CEO · Director	Option	600,000	$2.54	$1.52M⚡	600,000	Form 4

Spiegel Robert J.

Director

Award

日期

Mar 31

股数

5,243

均价

$1.49

总金额

$8K

View Form 4 on SEC.gov

ROBERTSON MICHELLE

EVP, CHIEF FINANCIAL OFFICER

Option

日期

Feb 18

股数

27,500

均价

—

总金额

—

View Form 4 on SEC.gov

ROBERTSON MICHELLE

EVP, CHIEF FINANCIAL OFFICER

Sale

日期

Feb 18

股数

9,855

均价

$1.94

总金额

$19K

View Form 4 on SEC.gov

Spiegel Robert J.

Director

Award

日期

Dec 31

股数

5,918

均价

$1.32

总金额

$8K

View Form 4 on SEC.gov

Spiegel Robert J.

Director

Award

日期

Sep 30

股数

5,702

均价

$1.37

总金额

$8K

View Form 4 on SEC.gov

Spiegel Robert J.

Director

Award

日期

Jun 30

股数

5,540

均价

$1.41

总金额

$8K

View Form 4 on SEC.gov

LAWLIS V BRYAN

Director

Purchase

日期

May 9

股数

13,300

均价

$1.18

总金额

$16K

View Form 4 on SEC.gov

Spiegel Robert J.

Director

Award

日期

Mar 31

股数

4,913

均价

$1.59

总金额

$8K

View Form 4 on SEC.gov

Samuels Scott Alan

EVP, Chief Legal Officer

Purchase

日期

Feb 27

股数

15,000

均价

$1.61

总金额

$24K

View Form 4 on SEC.gov

SCARLETT JOHN A

Chairman, President and CEO · Director

Purchase

日期

Feb 27

股数

12,500

均价

$1.76

总金额

$22K

View Form 4 on SEC.gov

Ziegler James

EVP, Chief Commercial Officer

Purchase

日期

Feb 27

股数

100,000

均价

$1.60

总金额

$160K

View Form 4 on SEC.gov

Spiegel Robert J.

Director

Award

日期

Dec 31

股数

2,206

均价

—

总金额

—

View Form 4 on SEC.gov

Spiegel Robert J.

Director

Award

日期

Sep 30

股数

1,767

均价

—

总金额

—

View Form 4 on SEC.gov

GRETHLEIN ANDREW J

EVP, Chief Operating Officer

Option

日期

Jul 8

股数

674,348

均价

$1.72

总金额

$1.16M ⚡

View Form 4 on SEC.gov

GRETHLEIN ANDREW J

EVP, Chief Operating Officer

Sale

日期

Jul 8

股数

674,348

均价

$4.56

总金额

$3.07M ⚡

View Form 4 on SEC.gov

Spiegel Robert J.

Director

Award

日期

Jun 28

股数

1,916

均价

—

总金额

—

View Form 4 on SEC.gov

Spiegel Robert J.

Director

Award

日期

Mar 29

股数

2,462

均价

—

总金额

—

View Form 4 on SEC.gov

Feller Faye

EVP, Chief Medical Officer

Option

日期

Jun 10

股数

155,400

均价

$1.29

总金额

$201K

View Form 4 on SEC.gov

Feller Faye

EVP, Chief Medical Officer

Option

日期

Jun 10

股数

112,500

均价

$1.06

总金额

$119K

View Form 4 on SEC.gov

Feller Faye

EVP, Chief Medical Officer

Option

日期

Jun 10

股数

20,000

均价

$1.06

总金额

$21K

View Form 4 on SEC.gov

Feller Faye

EVP, Chief Medical Officer

Sale

日期

Jun 10

股数

287,900

均价

$4.63

总金额

$1.33M ⚡

View Form 4 on SEC.gov

Kapur Anil

EVP, Corp Strategy & CCO

Option

日期

Jun 10

股数

421,875

均价

$1.06

总金额

$447K

View Form 4 on SEC.gov

Kapur Anil

EVP, Corp Strategy & CCO

Sale

日期

Jun 10

股数

421,875

均价

$4.64

总金额

$1.96M ⚡

View Form 4 on SEC.gov

SCARLETT JOHN A

Chairman, President and CEO · Director

Sale

日期

Jun 4

股数

600,000

均价

$4.00

总金额

$2.40M ⚡

View Form 4 on SEC.gov

SCARLETT JOHN A

Chairman, President and CEO · Director

Option

日期

Jun 4

股数

600,000

均价

$2.54

总金额

$1.52M ⚡

View Form 4 on SEC.gov

⚡ = 金额≥$100万 · Award/Option价格显示— · 仅Form4 · 仅普通股

1 / 2

▸ 数据来源：SEC EDGAR · Form 4 申报 · ⚡ = 金额≥$100万 · Award/Option 价格显示 —

关于 GERN 内幕交易

GERN 内幕交易

Geron Corporation（GERN）内幕交易数据来源于公司内部人（包括Spiegel Robert J. (Director), ROBERTSON MICHELLE (EVP, CHIEF FINANCIAL OFFICER)）提交的SEC Form 4申报文件。过去12个月内，2位内部人向SEC提交了交易申报。GERN内部人近期主要在卖出，这可能反映预设的10b5-1计划执行，而非方向性判断。

如需查看Geron Corporation机构持仓比例和内部人持股百分比，请访问持仓（Ownership）标签页 → Ownership tab →

买卖信号逻辑

acquisitionOrDisposition字段：

A = 买入 · D = 卖出（处置）

RSU归属（M-Exempt）不计入情绪判断

Form 4SEC要求内部人在任何交易后2个工作日内提交的申报文件

10b5-1预设交易计划，允许内部人按计划自动卖出

Open Mkt公开市场直接买卖（不含股权奖励和期权行权）

机构持仓 SEC 申报财务报表价格历史预测与评级财报

常见问题

GERN 内幕交易 · 5个问题

Geron Corporation（GERN）的内部人包括高管和董事，如Spiegel Robert J. (Director), ROBERTSON MICHELLE (EVP, CHIEF FINANCIAL OFFICER)等。过去12个月内，2位内部人向SEC提交了Form 4交易申报。内部人须在交易日期后2个工作日内完成申报。

GERN 董事内幕交易GERN 内部人名单Geron Corporation 高管内幕活动

▸ 数据来源：FMP /stable/insider-trading/search · SEC EDGAR Form 3 & 4 · RSU归属不计入情绪 · As of Jun 9, 2026