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Spencer Davidson

Spencer Davidson insider trades: General American Investors (GAM) stock buys and sales

General American Investors Last trade Sep 23, 2026 129 Form 4 filings
$0
Sold, last 12 months
0 sales
$1.6M
Bought, last 12 months
8 buys
119
Open-market trades
since 2005
2
Companies
last trade 2026

Trades on the price chart

Daily close, with an arrow on each day they bought or sold

Companies

Where Spencer reports to the SEC

Open-market buys and sales

119 trades reported on SEC Form 4, newest first

DateStockTypeValue
Sep 23, 2026GAM↑ Buy$228K
Dec 8, 2025GAM↑ Buy$50K
Nov 25, 2025GAM↑ Buy$133K
Nov 18, 2025GAM↑ Buy$37K
Nov 14, 2025GAM↑ Buy$147K
Nov 13, 2025GAM↑ Buy$506K
Nov 7, 2025GAM↑ Buy$540K
Nov 6, 2025GAM↑ Buy$9K
Nov 4, 2025GAM↑ Buy$43K
Oct 31, 2025GAM↑ Buy$66K
Oct 30, 2025GAM↑ Buy$280K
Oct 24, 2025GAM↑ Buy$180K
Oct 20, 2025GAM↑ Buy$20K
May 8, 2025GAM↓ Sell$432K
Apr 1, 2025GAM↓ Sell$278K
May 24, 2023GAM↓ Sell$26
May 6, 2022GAM↑ Buy$130K
Oct 12, 2020GAM↓ Sell$207K
Jan 24, 2020GAM↓ Sell$1K
Sep 5, 2019GAM↓ Sell$11K
Apr 23, 2018GAM↓ Sell$48K
Apr 20, 2018GAM↓ Sell$34K
Apr 18, 2018GAM↓ Sell$140K
Dec 20, 2017GAM↑ Buy$44K
Dec 18, 2017GAM↑ Buy$198K
Dec 14, 2017GAM↑ Buy$61K
Dec 13, 2017GAM↑ Buy$14K
Apr 6, 2017GAM↓ Sell$268K
Apr 5, 2017GAM↓ Sell$23K
Apr 4, 2017GAM↓ Sell$144K
Mar 31, 2017GAM↓ Sell$1.1M
Mar 28, 2017GAM↓ Sell$121K
Mar 27, 2017GAM↓ Sell$82K
Mar 17, 2017GAM↓ Sell$77K
Mar 16, 2017GAM↓ Sell$316K
Mar 13, 2017GAM↓ Sell$200K
Feb 2, 2017GAM↓ Sell$13K
Dec 9, 2016GAM↑ Buy$289K
Nov 21, 2016GAM↑ Buy$10K
Oct 26, 2016GAM↓ Sell$64K
Oct 24, 2016GAM↓ Sell$191K
Oct 10, 2016GAM↓ Sell$346K
Sep 23, 2016GAM↓ Sell$207K
Sep 16, 2016GAM↓ Sell$61K
Sep 2, 2016GAM↑ Buy$133K
Aug 18, 2016GAM↓ Sell$660K
Jun 23, 2016GAM↓ Sell$800K
Jun 13, 2016GAM↓ Sell$100K
May 24, 2016GAM↓ Sell$450K
May 16, 2016GAM↓ Sell$12K

Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.

Other GAM insiders

Open-market trades in the last 12 months

About Spencer Davidson's insider trades

Spencer Davidson is an insider at General American Investors (GAM). Since May 4, 2005, Spencer has reported 34 open-market purchases worth $6.0M and 85 sales worth $19.9M on SEC Form 4. In the last 12 months: 8 buys ($1.6M).

Their filings also include grants and awards (8 filings), shares returned to the company (2 filings), other transactions (1 filing), option exercises (1 filing). These aren't open-market trades and aren't counted above.

How to read insider trades

Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every GAM insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.