DAVIDSON SPENCER Insider Trading Activity

Average Profitability
7.39%
Insider Buys Quantity
26
Insider Buys Sum
$7.99M
Insider Sells Quantity
104
Insider Sells Sum
$19.68M

Insider Activity of DAVIDSON SPENCER

According to the SEC Form 4 filings, DAVIDSON SPENCER, being in a position of

  1. Chairman at General American Investors Company, Inc.,
    оver the last 12 months, has bought 68543 shares for $1.69M, and sold 0 shares,
    over all time since 2003-09-24, has bought 394890 shares for $10.05M, and sold 617723 shares for $20.11M.

Biography of DAVIDSON SPENCER

No biography is available at this moment.

Statistics of Insider Transactions Last Year

Amount of Insider Buys and Sells by Stocks

Buys
 $1,690,29612100
Sells
 $000

Comparison of Insiders on Amount of Buys and Sells

2026-09-23PurchaseGeneral American Investors Company, Inc.
GAM
Chairman
10,000
–
$22.75$227,500-0.99%
2025-12-08PurchaseGeneral American Investors Company, Inc.
GAM
Chairman
2,000
–
$25.04$50,074+8.93%
2025-11-25PurchaseGeneral American Investors Company, Inc.
GAM
Chairman
1,201
–
$24.98$30,001+10.2%
2025-11-24PurchaseGeneral American Investors Company, Inc.
GAM
Chairman
4,120
–
$24.98$102,918+10.91%
2025-11-18PurchaseGeneral American Investors Company, Inc.
GAM
Chairman
1,462
–
$24.98$36,521+12.19%
2025-11-14PurchaseGeneral American Investors Company, Inc.
GAM
Chairman
5,868
–
$24.98$146,583+11.13%
2025-11-13PurchaseGeneral American Investors Company, Inc.
GAM
Chairman
3,427
–
$24.98$85,606+11.33%
2025-11-12PurchaseGeneral American Investors Company, Inc.
GAM
Chairman
16,824
–
$24.98$420,184+10.95%
2025-11-07PurchaseGeneral American Investors Company, Inc.
GAM
Chairman
21,610
–
$25.00$540,172+12.41%
2025-11-06PurchaseGeneral American Investors Company, Inc.
GAM
Chairman
168
–
$24.99$4,198+12.66%
2025-11-05PurchaseGeneral American Investors Company, Inc.
GAM
Chairman
179
–
$24.98$4,471+12.05%
2025-11-04PurchaseGeneral American Investors Company, Inc.
GAM
Chairman
1,684
–
$24.98$42,066+11.64%
2025-11-03PurchaseGeneral American Investors Company, Inc.
GAM
Chairman
52
–
$24.95$1,297+11.22%
2025-10-31PurchaseGeneral American Investors Company, Inc.
GAM
Chairman
2,657
–
$24.98$66,372+10.48%
2025-10-30PurchaseGeneral American Investors Company, Inc.
GAM
Chairman
7,394
–
$24.98$184,695+10.41%
2025-10-29PurchaseGeneral American Investors Company, Inc.
GAM
Chairman
3,811
–
$24.98$95,199+10.68%
2025-10-20PurchaseGeneral American Investors Company, Inc.
GAM
Chairman
789
–
$24.97$19,701+11%
2025-05-08SaleGeneral American Investors Company, Inc.
GAM
Chairman
17,400
–
$24.82$431,910+22.52%
2025-04-01SaleGeneral American Investors Company, Inc.
GAM
Chairman
11,199
–
$24.83$278,047+22.78%
2023-05-24SaleGeneral American Investors Company, Inc.
GAM
director
1
–
$25.71$26+12.43%
Total: 148
*Some uncertain data for Preferred Stock share type transactions are shown in italics; for actual data please follow the link
Company
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Information is provided 'as-is' and solely for informational purposes and is not advice. Prismo does not bear any responsibility for any losses or damage that may occur as a result of reliance on this data.