Form4insider filings, from the source

Insider · CIK 0001280185

TRUST FBO SERENA VR ALTSCHUL UAD 5/22/71

Files at: GAM. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $326k · 7net −$326k
$10k$10k$100k$100k$1M$1MbuyssalesJul 2015Oct 2015Feb 2016May 2016Sep 2016Dec 2016Apr 2017

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Apr 6, 2017 SForm 4 →Apr 7, 6:36 pm EDTGENERAL AMERICAN INVESTORS CO INCGAM2,000$33.53$67,0666,419−23.8% plan?
Mar 27, 2017 SForm 4 →Mar 30, 11:49 am EDTGENERAL AMERICAN INVESTORS CO INCGAM1,643$33.26$54,6508,419−16.3% plan? late
Mar 17, 2017 SForm 4 →Mar 20, 6:29 pm EDTGENERAL AMERICAN INVESTORS CO INCGAM300$33.60$10,08110,062−2.90% plan?
Mar 16, 2017 SForm 4 →Mar 16, 8:17 pm EDTGENERAL AMERICAN INVESTORS CO INCGAM700$33.56$23,49210,362−6.33% plan?
Mar 13, 2017 SForm 4 →Mar 14, 2:02 pm EDTGENERAL AMERICAN INVESTORS CO INCGAM1,000$33.37$33,37011,062−8.29% plan?
Jul 28, 2015 SForm 4 →Jul 29, 1:20 pm EDTGENERAL AMERICAN INVESTORS CO INCGAM1,000$34.12$34,12212,062−7.66% plan?
Jul 10, 2015 SForm 4 →Jul 15, 11:28 am EDTGENERAL AMERICAN INVESTORS CO INCGAM3,000$34.46$103,37813,062−18.7% plan? late

Reported trades — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.