Insider · CIK 0001264688

TRUST FBO ALTSCHUL SERENA UAD 12 15 72

Files at: GAM. On EDGAR ↗

Period1M 3M 6M 1Y 2Y All datashares as filed — not split-adjusted

Open-market buys & salesbuys $0 · 0sales $412k · 9net −$412k

Reported trades — common stock

Trade	Reported (ET)	Company	Shares	Avg price	Total	Owned after	Δ stake	Flags
Apr 23, 2018 SForm 4 →	Apr 25, 2:14 pm EDT	GENERAL AMERICAN INVESTORS CO INCGAM	17	$33.96	$577	6,338	−0.27%	plan?
Mar 30, 2017 SForm 4 →	Mar 31, 7:27 pm EDT	GENERAL AMERICAN INVESTORS CO INCGAM	2,000	$33.49	$66,975	6,355	−23.9%	plan?
Mar 15, 2017 SForm 4 →	Mar 17, 10:07 am EDT	GENERAL AMERICAN INVESTORS CO INCGAM	1,500	$33.43	$50,147	8,355	−15.2%	plan?
Oct 24, 2016 SForm 4 →	Oct 26, 12:26 pm EDT	GENERAL AMERICAN INVESTORS CO INCGAM	2,000	$31.90	$63,804	9,855	−16.9%	plan?
Sep 22, 2016 SForm 4 →	Sep 26, 11:43 am EDT	GENERAL AMERICAN INVESTORS CO INCGAM	1,000	$32.91	$32,908	11,855	−7.78%	plan?
May 24, 2016 SForm 4 →	May 26, 3:22 pm EDT	GENERAL AMERICAN INVESTORS CO INCGAM	2,000	$30.83	$61,661	12,855	−13.5%	plan?
Jul 13, 2015 SForm 4 →	Jul 15, 2:55 pm EDT	GENERAL AMERICAN INVESTORS CO INCGAM	2,700	$34.80	$93,971	14,855	−15.4%	plan?
Jul 9, 2015 SForm 4 →	Jul 13, 3:12 pm EDT	GENERAL AMERICAN INVESTORS CO INCGAM	1,000	$34.37	$34,368	17,555	−5.39%	plan?
Jul 6, 2015 SForm 4 →	Jul 7, 2:58 pm EDT	GENERAL AMERICAN INVESTORS CO INCGAM	230	$34.55	$7,947	18,555	−1.22%	plan?

Reported trades — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.