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Who

Spencer Davidson

Other role

Company insider

Files Form 4 as: CEO, Chairman, General American Investors; Director, Medicis Pharmaceutical.

In numbers

Trades disclosed
225
Buys
44
Sells
101
Bought
$6.5M
Sold
$19.9M
Companies
2
Companies where not an officer
1
First trade
10 Mar 2005
Last trade
23 Sep 2026
Last filed
24 Sep 2026

Companies traded

Where they are an officer
GAM General American InvestorsDirector, Officer, Other · Funds, Shells & SPACs · last 23 Sep 202643 buys · 100 sells
Everywhere else they filed: board seats, 10% stakes, other companies
Medicis PharmaceuticalDirector · last 11 Dec 20121 buy · 1 sell

Activity over time

1 Nov 2024 – 1 Oct 2026
011Nov 24May 25Nov 25Apr 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
23 Sep 2026filed 24 Sep 2026GAM General American InvestorsFunds, Shells & SPACsSEC FORM 4 Bought$228K10,000 at $22.75filing
23 Sep 2026filed 24 Sep 2026GAM General American InvestorsFunds, Shells & SPACsSEC FORM 4 Bought$228K10,000 at $22.75filing
8 Dec 2025filed 9 Dec 2025GAM General American InvestorsFunds, Shells & SPACsSEC FORM 4 Bought$50K2,000 at $25.04filing
25 Nov 2025filed 25 Nov 2025GAM General American InvestorsFunds, Shells & SPACsSEC FORM 4 Bought$30K1,201 at $24.98filing
24 Nov 2025filed 25 Nov 2025GAM General American InvestorsFunds, Shells & SPACsSEC FORM 4 Bought$103K4,120 at $24.98filing
18 Nov 2025filed 19 Nov 2025GAM General American InvestorsFunds, Shells & SPACsSEC FORM 4 Bought$37K1,462 at $24.98filing
14 Nov 2025filed 17 Nov 2025GAM General American InvestorsFunds, Shells & SPACsSEC FORM 4 Bought$147K5,868 at $24.98filing
13 Nov 2025filed 13 Nov 2025GAM General American InvestorsFunds, Shells & SPACsSEC FORM 4 Bought$86K3,427 at $24.98filing
12 Nov 2025filed 13 Nov 2025GAM General American InvestorsFunds, Shells & SPACsSEC FORM 4 Bought$420K16,824 at $24.98filing
7 Nov 2025filed 10 Nov 2025GAM General American InvestorsFunds, Shells & SPACsSEC FORM 4 Bought$540K21,610 at $25.00filing
6 Nov 2025filed 6 Nov 2025GAM General American InvestorsFunds, Shells & SPACsSEC FORM 4 Bought$4,198168 at $24.99filing
5 Nov 2025filed 6 Nov 2025GAM General American InvestorsFunds, Shells & SPACsSEC FORM 4 Bought$4,471179 at $24.98filing
4 Nov 2025filed 5 Nov 2025GAM General American InvestorsFunds, Shells & SPACsSEC FORM 4 Bought$42K1,684 at $24.98filing
3 Nov 2025filed 5 Nov 2025GAM General American InvestorsFunds, Shells & SPACsSEC FORM 4 Bought$1,29752 at $24.95filing
31 Oct 2025filed 31 Oct 2025GAM General American InvestorsFunds, Shells & SPACsSEC FORM 4 Bought$66K2,657 at $24.98filing
30 Oct 2025filed 30 Oct 2025GAM General American InvestorsFunds, Shells & SPACsSEC FORM 4 Bought$185K7,394 at $24.98filing
29 Oct 2025filed 30 Oct 2025GAM General American InvestorsFunds, Shells & SPACsSEC FORM 4 Bought$95K3,811 at $24.98filing
24 Oct 2025filed 24 Oct 2025GAM General American InvestorsFunds, Shells & SPACsSEC FORM 4 Bought$95K3,808 at $24.98filing
23 Oct 2025filed 24 Oct 2025GAM General American InvestorsFunds, Shells & SPACsSEC FORM 4 Bought$85K3,400 at $24.98filing
20 Oct 2025filed 21 Oct 2025GAM General American InvestorsFunds, Shells & SPACsSEC FORM 4 Bought$20K789 at $24.97filing

Sectors

Financials143
Not placed2

Buys in green, sells in red, by the company’s sector.

Related people

Eugene S. StarkVP Administration · VP Administration at General American Investors Co, filing Form 4 there in the last year
Craig Anthony GrassiVice-President · Vice-President at General American Investors Co, filing Form 4 there in the last year
Samantha X. JinTreasurer/PAO/PFO · Treasurer/PAO/PFO at General American Investors Co, filing Form 4 there in the last year
Jeffrey W. PriestPresident & CEO · President & CEO at General American Investors Co, filing Form 4 there in the last year
Anang K. MajmudarSenior Vice-President · Senior Vice-President at General American Investors Co, filing Form 4 there in the last year