30% off. Use code SUMMERSALE30 at checkout for 30% off for 12 months on Plus, Pro and Premium subscriptions. Subscribe now

Spencer Davidson

Track

Insider profile

Currently holds a position at General American Investors Co Inc

Performance

Overall performance
2.7
Performance over holding periods
2.7
30 days 90 days 120 days
Average return 0% 8.2% 15.1%
Success rate 100% 68% 82%
Transactions
1 0% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance

Positions

Position Company Period
Independent Chairman of the Board General American Investors Co Inc Jan. 1, 2015 -
Chairman of the Board General American Investors Co Inc Dec. 31, 2012 - Jan. 1, 2014
Chairman of the Board, Chief Executive Officer General American Investors Co Inc Feb. 1, 2012 - Dec. 31, 2012
Independent Director Medicis Pharmaceutical Corp Jan. 1, 1999 - Dec. 11, 2012
Chairman of the Board, President, Chief Executive Officer General American Investors Co Inc April 11, 2007 - Jan. 31, 2012
Spencer Davidson's trades of General American Investors Co Inc's stock


Subscribe to get access to the transaction volume chart and in-chart transaction details
• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Activity signal Earnings
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2025-12-09 2025-12-08
B Purchase
54,878 -48.4%
272.93
US$905,457 		54,878 -48.4% 272.93 US$905,457
2025-11-25 2025-11-25
B Purchase
92,320 +30.8%
180.76
US$4,916,927 		92,320 +30.8% 180.76 US$4,916,927
2025-11-25 2025-11-24
B Purchase
45,371 -7.9%
39.95
US$2,133,590 		45,371 -7.9% 39.95 US$2,133,590
2025-11-19 2025-11-18
B Purchase
1,462 +0.9%
24.98
US$36,521 		1,462 +0.9% 24.98 US$36,521
2025-11-17 2025-11-14
B Purchase
5,868 +3.6%
24.98
US$146,583 		5,868 +3.6% 24.98 US$146,583
2025-11-13 2025-11-13
B Purchase
3,427 +2.1%
24.98
US$85,606 		3,427 +2.1% 24.98 US$85,606
2025-11-13 2025-11-12
B Purchase
16,824 +11.7%
24.98
US$420,184 		16,824 +11.7% 24.98 US$420,184
2025-11-10 2025-11-07
B Purchase
21,610 +17.6%
25.00
US$540,172 		21,610 +17.6% 25.00 US$540,172
2025-11-06 2025-11-06
B Purchase
168 +0.1%
24.99
US$4,198 		168 +0.1% 24.99 US$4,198
2025-11-06 2025-11-05
B Purchase
179 +0.1%
24.98
US$4,471 		179 +0.1% 24.98 US$4,471
2025-11-05 2025-11-04
B Purchase
1,684 +1.4%
24.98
US$42,066 		1,684 +1.4% 24.98 US$42,066
2025-11-05 2025-11-03
B Purchase
52 +0.0%
24.95
US$1,297 		52 +0.0% 24.95 US$1,297
2025-10-31 2025-10-31
B Purchase
2,657 +2.3%
24.98
US$66,372 		2,657 +2.3% 24.98 US$66,372
2025-10-30 2025-10-30
B Purchase
7,394 +6.7%
24.98
US$184,695 		7,394 +6.7% 24.98 US$184,695
2025-10-30 2025-10-29
B Purchase
3,811 +3.6%
24.98
US$95,199 		3,811 +3.6% 24.98 US$95,199
2025-10-24 2025-10-24
B Purchase
3,808 +3.7%
24.98
US$95,124 		3,808 +3.7% 24.98 US$95,124
2025-10-24 2025-10-23
B Purchase
3,400 +3.4%
24.98
US$84,932 		3,400 +3.4% 24.98 US$84,932
2025-10-21 2025-10-20
B Purchase
789 +0.8%
24.97
US$19,701 		789 +0.8% 24.97 US$19,701
2025-05-09 2025-05-08
S Sale
17,400 -77.7%
24.82
US$431,910 		17,400 -77.7% 24.82 US$431,910
2025-04-01 2025-04-01
S Sale
11,199 -33.3%
24.83
US$278,047 		11,199 -33.3% 24.83 US$278,047
2023-05-25 2023-05-24
S Sale
1 -0.0%
25.71
US$26 		1 -0.0% 25.71 US$26
2022-05-09 2022-05-06
B Purchase
5,000 +5.3%
26.00
US$130,000 		5,000 +5.3% 26.00 US$130,000
2020-10-13 2020-10-12
S Sale
7,400 -8.0%
27.66
US$204,684 		7,400 -8.0% 27.66 US$204,684
2020-10-13 2020-10-09
S Sale
100 -0.1%
27.66
US$2,766 		100 -0.1% 27.66 US$2,766
2020-01-24 2020-01-24
S Sale
40 -0.0%
27.94
US$1,118 		40 -0.0% 27.94 US$1,118
2019-10-15 2019-09-05
S Sale
400 -0.4%
26.82
US$10,728 		400 -0.4% 26.82 US$10,728
2004-05-06 2004-05-04
S Sale
8 -0.0%
30.29
US$242 		8 -0.0% 30.29 US$242