GAM

General American Investors Co INCCluster buy · 5 insiders

Insider trading activity for General American Investors Co INC, straight from SEC Form 4 filings. Net figures below count open-market buys and sales only — grants, option exercises and tax withholding are excluded because they are compensation, not decisions to trade.

Past 3 months

+$672.3K

net buying

Bought(7 · 5 insiders): $672.3K
Sold(0 · 0 insiders): $0

Past 6 months

+$1M

net buying

Bought(13 · 6 insiders): $1M
Sold(0 · 0 insiders): $0

Past 12 months

+$3.8M

net buying

Bought(42 · 6 insiders): $3.8M
Sold(0 · 0 insiders): $0

Active cluster buy

5 insiders bought on the open market within 30 days.

All clusters →

GAM

General American Investors Co…

$672.3K

total bought

5 insiders7 buys29,000 shares

Sep 174 separate daysSep 23

Stark Eugene SVP Administration$233.8K
Davidson SpencerChairman$227.5K
Priest Jeffrey WPresident & CEO$93.8K
Jin Samantha X.Treasurer/PAO/PFO$71K
Grassi Craig AnthonyVice-President$46.2K

Transaction history

The 57 most recent Form 4 transactions.

Open in screener →

Insider transactions, newest first: date, security, transaction type, size and a link to the filing each row came from.
Date	Insider	Role	Type	Shares	Price	Value	Δ Own	Filing
Sep 23	Davidson Spencer	Chairman	PBUY	10,000	$22.75	$227.5K	+5.6%	Open the original filing on SEC.gov
Sep 23	Stark Eugene S	VP Administration	PBUY	5,000	$22.75	$113.8K	+14.7%	Open the original filing on SEC.gov
Sep 22	Grassi Craig Anthony	Vice-President	PBUY★	2,000	$23.08	$46.2K	+181.8%	Open the original filing on SEC.gov
Sep 18	Priest Jeffrey W	President & CEO	PBUY	4,000	$23.46	$93.8K	+9.8%	Open the original filing on SEC.gov
Sep 17	Jin Samantha X.	Treasurer/PAO/PFO	PBUY	2,000	$23.69	$47.4K	—	Open the original filing on SEC.gov
Sep 17	Jin Samantha X.	Treasurer/PAO/PFO	PBUY★	1,000	$23.66	$23.7K	—	Open the original filing on SEC.gov
Sep 15	Stark Eugene S	VP Administration	PBUY	5,000	$24.00	$120K	+41.7%	Open the original filing on SEC.gov
Apr 20	Majmudar Anang K.	Senior Vice-President	PBUY	500	$24.66	$12.3K	+4.3%	Open the original filing on SEC.gov
Apr 17	Majmudar Anang K.	Senior Vice-President	PBUY	1,000	$24.81	$24.8K	+9.5%	Open the original filing on SEC.gov
Apr 8	Priest Jeffrey W	President & CEO	PBUY	5,000	$24.69	$123.4K	+14.0%	Open the original filing on SEC.gov
Apr 8	Stark Eugene S	VP Administration/CCO/PF…	PBUY	5,000	$24.85	$124.3K	+17.2%	Open the original filing on SEC.gov
Apr 8	Stark Eugene S	VP Administration/CCO/PF…	PBUY	1,151	$24.92	$28.7K	+4.1%	Open the original filing on SEC.gov
Mar 30	Stark Eugene S	VP Administration/CCO/PF…	PBUY	638	$24.95	$15.9K	+2.3%	Open the original filing on SEC.gov
Mar 27	Stark Eugene S	VP Administration/CCO/PF…	PBUY	200	$24.92	$5K	+0.7%	Open the original filing on SEC.gov
Mar 20	Stark Eugene S	VP Administration/CCO/PF…	PBUY	11	$24.95	$274	+<0.1%	Open the original filing on SEC.gov
Mar 13	Stark Eugene S	VP Administration/CCO/PF…	PBUY	3,000	$24.95	$74.9K	+12.5%	Open the original filing on SEC.gov
Mar 12	Priest Jeffrey W	President & CEO	PBUY	800	$24.90	$19.9K	+2.3%	Open the original filing on SEC.gov
Feb 4	Majmudar Anang K.	Senior Vice-President	PBUY	1,095	$25.00	$27.4K	+11.6%	Open the original filing on SEC.gov
Feb 3	Majmudar Anang K.	Senior Vice-President	PBUY▲	1,700	$25.00	$42.5K	+22.1%	Open the original filing on SEC.gov
Jan 13	Majmudar Anang K.	Senior Vice-President	PBUY	64	$24.98	$1.6K	+0.8%	Open the original filing on SEC.gov
Jan 13	Stark Eugene S	VP Administration/CCO/PF…	PBUY▲↓	4,000	$24.98	$99.9K	+20.0%	Open the original filing on SEC.gov
Dec 10, 2025	Priest Jeffrey W	President & CEO	PBUY	16,608	$25.00	$415.3K	+90.8%	Open the original filing on SEC.gov
Dec 8, 2025	Priest Jeffrey W	President & CEO	PBUY	60	$25.00	$1.5K	+0.3%	Open the original filing on SEC.gov
Dec 8, 2025	Majmudar Anang K.	Senior Vice-President	PBUY	36	$24.98	$899	+0.5%	Open the original filing on SEC.gov
Nov 25, 2025	Davidson Spencer	Chairman	PBUY	1,201	$24.98	$30K	+0.7%	Open the original filing on SEC.gov
Nov 24, 2025	Priest Jeffrey W	President & CEO	PBUY▲	7,651	$24.95	$190.9K	+72.4%	Open the original filing on SEC.gov
Nov 24, 2025	Davidson Spencer	Chairman	PBUY	4,120	$24.98	$102.9K	+2.4%	Open the original filing on SEC.gov
Nov 18, 2025	Davidson Spencer	Chairman	PBUY	1,462	$24.98	$36.5K	+0.9%	Open the original filing on SEC.gov
Nov 14, 2025	Davidson Spencer	Chairman	PBUY	5,868	$24.98	$146.6K	+3.6%	Open the original filing on SEC.gov
Nov 13, 2025	Davidson Spencer	Chairman	PBUY	3,427	$24.98	$85.6K	+2.1%	Open the original filing on SEC.gov
Nov 12, 2025	Davidson Spencer	Chairman	PBUY	16,824	$24.98	$420.2K	+11.7%	Open the original filing on SEC.gov
Nov 7, 2025	Davidson Spencer	Chairman	PBUY	21,610	$25.00	$540.2K	+17.6%	Open the original filing on SEC.gov
Nov 6, 2025	Davidson Spencer	Chairman	PBUY	168	$24.99	$4.2K	+0.1%	Open the original filing on SEC.gov
Nov 5, 2025	Davidson Spencer	Chairman	PBUY	179	$24.98	$4.5K	+0.1%	Open the original filing on SEC.gov
Nov 4, 2025	Davidson Spencer	Chairman	PBUY	1,684	$24.98	$42.1K	+1.4%	Open the original filing on SEC.gov
Nov 3, 2025	Davidson Spencer	Chairman	PBUY	52	$24.95	$1.3K	+<0.1%	Open the original filing on SEC.gov
Oct 31, 2025	Davidson Spencer	Chairman	PBUY	2,657	$24.98	$66.4K	+2.3%	Open the original filing on SEC.gov
Oct 30, 2025	Davidson Spencer	Chairman	PBUY	7,394	$24.98	$184.7K	+6.7%	Open the original filing on SEC.gov
Oct 29, 2025	Davidson Spencer	Chairman	PBUY	3,811	$24.98	$95.2K	+3.6%	Open the original filing on SEC.gov
Oct 24, 2025	Davidson Spencer	Chairman	PBUY	3,808	$24.98	$95.1K	+3.7%	Open the original filing on SEC.gov
Oct 23, 2025	Davidson Spencer	Chairman	PBUY▲	3,400	$24.98	$84.9K	+3.4%	Open the original filing on SEC.gov
Oct 20, 2025	Davidson Spencer	Chairman	PBUY★	789	$24.97	$19.7K	+0.8%	Open the original filing on SEC.gov
Oct 3, 2025	Priest Jeffrey W	President & CEO	JOTHER	22,696	$62.84	$1.4M	-50.0%	Open the original filing on SEC.gov
Aug 28, 2025	Priest Jeffrey W	President & CEO	JOTHER	7,696	$25.08	$193K	-42.1%	Open the original filing on SEC.gov
Aug 28, 2025	Priest Jeffrey W	President & CEO	JOTHER	48,973	$59.95	$2.9M	-51.8%	Open the original filing on SEC.gov
Jul 30, 2025	Stark Eugene S	VP Administration/CCO/PF…	PBUY	177	$56.92	$10.1K	+1.8%	Open the original filing on SEC.gov
Jun 17, 2025	Majmudar Anang K.	Senior Vice-President	PBUY	355	$24.62	$8.7K	+4.9%	Open the original filing on SEC.gov
May 22, 2025	Stark Eugene S	VP Administration/CCO/PF…	PBUY	500	$24.80	$12.4K	+4.3%	Open the original filing on SEC.gov
May 22, 2025	Stark Eugene S	VP Administration/CCO/PF…	PBUY	500	$24.80	$12.4K	+2.6%	Open the original filing on SEC.gov
May 8, 2025	Priest Jeffrey W	President & CEO	PBUY	1,141	$24.75	$28.2K	+6.7%	Open the original filing on SEC.gov
May 8, 2025	Trust Fbo Altschul…	Director is a Trustee	SSELL	17,400	$24.82	$431.9K	-100.0%	Open the original filing on SEC.gov
May 8, 2025	Davidson Spencer	Director	SSELL	17,400	$24.82	$431.9K	-77.7%	Open the original filing on SEC.gov
May 8, 2025	Altschul Arthur G Jr	Director	SSELL	17,400	$24.82	$431.9K	-77.7%	Open the original filing on SEC.gov
Apr 30, 2025	Priest Jeffrey W	President & CEO	JOTHER	1,225	—	—	+2.8%	Open the original filing on SEC.gov
Apr 8, 2025	Trust Fbo Altschul…	Trustee is a director	SSELL	2,000	$24.62	$49.2K	-100.0%	Open the original filing on SEC.gov
Apr 8, 2025	Altschul Arthur G Jr	Director	SSELL	2,000	$24.62	$49.2K	-100.0%	Open the original filing on SEC.gov
Mar 7, 2025	Stark Eugene S	VP Administration/CCO/PF…	JOTHER	48	$50.98	$2.4K	+0.5%	Open the original filing on SEC.gov

PBUY$227.5K

Davidson Spencer · ChairmanSep 23

10,000 sh @ $22.75 · +5.6% own

PBUY$113.8K

Stark Eugene S · VP AdministrationSep 23

5,000 sh @ $22.75 · +14.7% own

PBUY★$46.2K

Grassi Craig Anthony · Vice-PresidentSep 22

2,000 sh @ $23.08 · +181.8% own

PBUY$93.8K

Priest Jeffrey W · President & CEOSep 18

4,000 sh @ $23.46 · +9.8% own

PBUY$47.4K

Jin Samantha X. · Treasurer/PAO/PFOSep 17

2,000 sh @ $23.69

PBUY★$23.7K

Jin Samantha X. · Treasurer/PAO/PFOSep 17

1,000 sh @ $23.66

PBUY$120K

Stark Eugene S · VP AdministrationSep 15

5,000 sh @ $24.00 · +41.7% own

PBUY$12.3K

Majmudar Anang K. · Senior Vice-Presid…Apr 20

500 sh @ $24.66 · +4.3% own

PBUY$24.8K

Majmudar Anang K. · Senior Vice-Presid…Apr 17

1,000 sh @ $24.81 · +9.5% own

PBUY$123.4K

Priest Jeffrey W · President & CEOApr 8

5,000 sh @ $24.69 · +14.0% own

PBUY$124.3K

Stark Eugene S · VP Administration/…Apr 8

5,000 sh @ $24.85 · +17.2% own

PBUY$28.7K

Stark Eugene S · VP Administration/…Apr 8

1,151 sh @ $24.92 · +4.1% own

PBUY$15.9K

Stark Eugene S · VP Administration/…Mar 30

638 sh @ $24.95 · +2.3% own

PBUY$5K

Stark Eugene S · VP Administration/…Mar 27

200 sh @ $24.92 · +0.7% own

PBUY$274

Stark Eugene S · VP Administration/…Mar 20

11 sh @ $24.95 · +<0.1% own

PBUY$74.9K

Stark Eugene S · VP Administration/…Mar 13

3,000 sh @ $24.95 · +12.5% own

PBUY$19.9K

Priest Jeffrey W · President & CEOMar 12

800 sh @ $24.90 · +2.3% own

PBUY$27.4K

Majmudar Anang K. · Senior Vice-Presid…Feb 4

1,095 sh @ $25.00 · +11.6% own

PBUY▲$42.5K

Majmudar Anang K. · Senior Vice-Presid…Feb 3

1,700 sh @ $25.00 · +22.1% own

PBUY$1.6K

Majmudar Anang K. · Senior Vice-Presid…Jan 13

64 sh @ $24.98 · +0.8% own

PBUY▲↓$99.9K

Stark Eugene S · VP Administration/…Jan 13

4,000 sh @ $24.98 · +20.0% own

PBUY$415.3K

Priest Jeffrey W · President & CEODec 10, 2025

16,608 sh @ $25.00 · +90.8% own

PBUY$1.5K

Priest Jeffrey W · President & CEODec 8, 2025

60 sh @ $25.00 · +0.3% own

PBUY$899

Majmudar Anang K. · Senior Vice-Presid…Dec 8, 2025

36 sh @ $24.98 · +0.5% own

PBUY$30K

Davidson Spencer · ChairmanNov 25, 2025

1,201 sh @ $24.98 · +0.7% own

PBUY▲$190.9K

Priest Jeffrey W · President & CEONov 24, 2025

7,651 sh @ $24.95 · +72.4% own

PBUY$102.9K

Davidson Spencer · ChairmanNov 24, 2025

4,120 sh @ $24.98 · +2.4% own

PBUY$36.5K

Davidson Spencer · ChairmanNov 18, 2025

1,462 sh @ $24.98 · +0.9% own

PBUY$146.6K

Davidson Spencer · ChairmanNov 14, 2025

5,868 sh @ $24.98 · +3.6% own

PBUY$85.6K

Davidson Spencer · ChairmanNov 13, 2025

3,427 sh @ $24.98 · +2.1% own

PBUY$420.2K

Davidson Spencer · ChairmanNov 12, 2025

16,824 sh @ $24.98 · +11.7% own

PBUY$540.2K

Davidson Spencer · ChairmanNov 7, 2025

21,610 sh @ $25.00 · +17.6% own

PBUY$4.2K

Davidson Spencer · ChairmanNov 6, 2025

168 sh @ $24.99 · +0.1% own

PBUY$4.5K

Davidson Spencer · ChairmanNov 5, 2025

179 sh @ $24.98 · +0.1% own

PBUY$42.1K

Davidson Spencer · ChairmanNov 4, 2025

1,684 sh @ $24.98 · +1.4% own

PBUY$1.3K

Davidson Spencer · ChairmanNov 3, 2025

52 sh @ $24.95 · +<0.1% own

PBUY$66.4K

Davidson Spencer · ChairmanOct 31, 2025

2,657 sh @ $24.98 · +2.3% own

PBUY$184.7K

Davidson Spencer · ChairmanOct 30, 2025

7,394 sh @ $24.98 · +6.7% own

PBUY$95.2K

Davidson Spencer · ChairmanOct 29, 2025

3,811 sh @ $24.98 · +3.6% own

PBUY$95.1K

Davidson Spencer · ChairmanOct 24, 2025

3,808 sh @ $24.98 · +3.7% own

PBUY▲$84.9K

Davidson Spencer · ChairmanOct 23, 2025

3,400 sh @ $24.98 · +3.4% own

PBUY★$19.7K

Davidson Spencer · ChairmanOct 20, 2025

789 sh @ $24.97 · +0.8% own

JOTHER$1.4M

Priest Jeffrey W · President & CEOOct 3, 2025

22,696 sh @ $62.84 · -50.0% own

JOTHER$193K

Priest Jeffrey W · President & CEOAug 28, 2025

7,696 sh @ $25.08 · -42.1% own

JOTHER$2.9M

Priest Jeffrey W · President & CEOAug 28, 2025

48,973 sh @ $59.95 · -51.8% own

PBUY$10.1K

Stark Eugene S · VP Administration/…Jul 30, 2025

177 sh @ $56.92 · +1.8% own

PBUY$8.7K

Majmudar Anang K. · Senior Vice-Presid…Jun 17, 2025

355 sh @ $24.62 · +4.9% own

PBUY$12.4K

Stark Eugene S · VP Administration/…May 22, 2025

500 sh @ $24.80 · +4.3% own

PBUY$12.4K

Stark Eugene S · VP Administration/…May 22, 2025

500 sh @ $24.80 · +2.6% own

PBUY$28.2K

Priest Jeffrey W · President & CEOMay 8, 2025

1,141 sh @ $24.75 · +6.7% own

SSELL$431.9K

Trust Fbo Altschul… · Director is a…May 8, 2025

17,400 sh @ $24.82 · -100.0% own

SSELL$431.9K

Davidson Spencer · DirectorMay 8, 2025

17,400 sh @ $24.82 · -77.7% own

SSELL$431.9K

Altschul Arthur G Jr · DirectorMay 8, 2025

17,400 sh @ $24.82 · -77.7% own

JOTHER—

Priest Jeffrey W · President & CEOApr 30, 2025

1,225 sh · +2.8% own

SSELL$49.2K

Trust Fbo Altschul… · Trustee is a…Apr 8, 2025

2,000 sh @ $24.62 · -100.0% own

SSELL$49.2K

Altschul Arthur G Jr · DirectorApr 8, 2025

2,000 sh @ $24.62 · -100.0% own

JOTHER$2.4K

Stark Eugene S · VP Administration/…Mar 7, 2025

48 sh @ $50.98 · +0.5% own

Filing record

How quickly insiders here report their trades. Section 16 allows two business days from the transaction.

2 of 35 filings we hold were filed after the two-business-day deadline. The furthest past the deadline was 107 business days late.

Form 4 filings made after the two-business-day deadline, with the transaction date, the filing date and the number of business days between them.
Traded	Filed	Insider	Past deadline	Largest line	Source
Apr 30, 2025	Oct 6, 2025	Priest Jeffrey WPresident & CEO	107days · about 5 months	$1.4M	Filing ↗
Mar 7, 2025	Jul 29, 2025	Stark Eugene SVP Administration/CCO/PFO	97days · about 5 months	$10.1K	Filing ↗

Priest Jeffrey WPresident & CEO

107days · about 5 months

Traded Apr 30, 2025 · filed Oct 6, 2025Filing ↗

Stark Eugene SVP Administration/CCO/PFO

97days · about 5 months

Traded Mar 7, 2025 · filed Jul 29, 2025Filing ↗

Counted in business days from the transaction date, or the deemed execution date where the filing reports one, excluding weekends and federal holidays. How this is measured · All late filings

Insiders at this company

Everyone who has filed a Form 4 for this issuer.