The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Davidson Spencer since 2005.
This trader's CIK number is 1215920.
At the time of last reporting, Davidson Spencer was the Director of General American Investors Co Inc. (stock ticker symbol GAM).
Also see all insider trading activities at General American Investors Co Inc.
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2025 | GAM | 0 | $0 | 28,599 | $709,950 | 0 | $0 |
| 2023 | GAM | 0 | $0 | 1 | $25 | 0 | $0 |
| 2022 | GAM | 5,000 | $130,000 | 0 | $0 | 0 | $0 |
| 2020 | GAM | 0 | $0 | 7,540 | $208,567 | 0 | $0 |
| 2019 | GAM | 0 | $0 | 400 | $10,728 | 0 | $0 |
| 2018 | GAM | 0 | $0 | 6,511 | $222,199 | 0 | $0 |
| 2017 | GAM | 9,300 | $316,548 | 70,708 | $2,367,227 | 0 | $0 |
| 2016 | GAM | 16,441 | $431,375 | 113,219 | $3,610,271 | 0 | $0 |
| 2015 | GAM | 31,899 | $946,028 | 70,698 | $2,455,196 | 0 | $0 |
| 2014 | GAM | 0 | $0 | 189,625 | $6,632,097 | 0 | $0 |
| 2013 | GAM | 64,263 | $1,631,877 | 61,400 | $2,131,811 | 0 | $0 |
| 2011 | GAM | 0 | $0 | 5,000 | $126,750 | 0 | $0 |
| 2010 | GAM | 2,741 | $68,100 | 0 | $0 | 0 | $0 |
| 2009 | GAM | 5,800 | $102,863 | 0 | $0 | 0 | $0 |
| 2008 | GAM | 6,600 | $99,000 | 0 | $0 | 0 | $0 |
| 2005 | GAM | 0 | $0 | 20,600 | $511,659 | 0 | $0 |
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2011 | MRX | 0 | $0 | 21,000 | $776,160 | 21,000 | $524,790 |
| 2009 | MRX | 5,000 | $77,500 | 0 | $0 | 0 | $0 |
1. General American Investors Co Inc (GAM)
2. Medicis Pharmaceutical Corp (MRX)
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2025-05-08 | GAM | Sale | 17,400 | 24.82 | 431,902 |
| 2025-04-01 | GAM | Sale | 11,199 | 24.83 | 278,048 |
| 2023-05-24 | GAM | Sale | 1 | 25.71 | 25 |
| 2022-05-06 | GAM | Buy | 5,000 | 26.00 | 130,000 |
| 2020-10-12 | GAM | Sale | 7,400 | 27.66 | 204,684 |
| 2020-10-09 | GAM | Sale | 100 | 27.66 | 2,766 |
| 2020-01-24 | GAM | Sale | 40 | 27.94 | 1,117 |
| 2019-09-05 | GAM | Sale | 400 | 26.82 | 10,728 |
| 2018-04-23 | GAM | Sale | 1,400 | 33.96 | 47,544 |
| 2018-04-20 | GAM | Sale | 1,011 | 33.85 | 34,222 |
| 2018-04-18 | GAM | Sale | 4,100 | 34.25 | 140,433 |
| 2017-12-20 | GAM | Buy | 1,300 | 34.13 | 44,369 |
| 2017-12-18 | GAM | Buy | 5,000 | 34.18 | 170,895 |
| 2017-12-15 | GAM | Buy | 800 | 33.87 | 27,098 |
| 2017-12-13 | GAM | Buy | 400 | 33.83 | 13,530 |
| 2017-12-14 | GAM | Buy | 1,800 | 33.70 | 60,656 |
| 2017-04-05 | GAM | Sale | 700 | 33.52 | 23,461 |
| 2017-04-06 | GAM | Sale | 8,000 | 33.53 | 268,240 |
| 2017-04-04 | GAM | Sale | 792 | 33.55 | 26,571 |
| 2017-04-03 | GAM | Sale | 3,500 | 33.41 | 116,949 |
| 2017-03-30 | GAM | Sale | 23,000 | 33.49 | 770,224 |
| 2017-03-31 | GAM | Sale | 10,523 | 33.53 | 352,815 |
| 2017-03-28 | GAM | Sale | 3,588 | 33.59 | 120,538 |
| 2017-03-27 | GAM | Sale | 2,455 | 33.20 | 81,515 |
| 2017-03-17 | GAM | Sale | 2,300 | 33.60 | 77,289 |
| 2017-03-16 | GAM | Sale | 3,700 | 33.56 | 124,172 |
| 2017-03-15 | GAM | Sale | 5,750 | 33.43 | 192,234 |
| 2017-03-13 | GAM | Sale | 6,000 | 33.37 | 200,219 |
| 2017-02-02 | GAM | Sale | 400 | 32.50 | 13,000 |
| 2016-12-09 | GAM | Buy | 11,113 | 25.97 | 288,649 |
| 2016-11-21 | GAM | Buy | 377 | 25.97 | 9,792 |
| 2016-10-26 | GAM | Sale | 2,000 | 31.77 | 63,536 |
| 2016-10-24 | GAM | Sale | 6,000 | 31.90 | 191,412 |
| 2016-10-10 | GAM | Sale | 10,619 | 32.59 | 346,051 |
| 2016-09-22 | GAM | Sale | 6,000 | 32.91 | 197,448 |
| 2016-09-23 | GAM | Sale | 300 | 32.79 | 9,837 |
| 2016-09-16 | GAM | Sale | 1,900 | 32.30 | 61,369 |
| 2016-09-02 | GAM | Buy | 4,951 | 26.85 | 132,934 |
| 2016-08-18 | GAM | Sale | 20,000 | 33.02 | 660,460 |
| 2016-06-23 | GAM | Sale | 20,000 | 31.33 | 626,600 |
| 2016-06-22 | GAM | Sale | 5,600 | 31.01 | 173,650 |
| 2016-06-13 | GAM | Sale | 3,200 | 31.11 | 99,558 |
| 2016-05-24 | GAM | Sale | 14,600 | 30.83 | 450,132 |
| 2016-05-16 | GAM | Sale | 400 | 30.65 | 12,260 |
| 2016-04-27 | GAM | Sale | 8,160 | 31.89 | 260,238 |
| 2016-04-28 | GAM | Sale | 1,200 | 31.65 | 37,983 |
| 2016-04-26 | GAM | Sale | 8,840 | 31.75 | 280,687 |
| 2016-04-22 | GAM | Sale | 400 | 31.75 | 12,702 |
| 2016-04-19 | GAM | Sale | 3,000 | 31.62 | 94,848 |
| 2016-04-18 | GAM | Sale | 1,000 | 31.50 | 31,500 |
| 2015-09-02 | GAM | Buy | 11,200 | 26.19 | 293,350 |
| 2015-08-25 | GAM | Buy | 16,481 | 31.25 | 514,965 |
| 2015-08-21 | GAM | Buy | 4,218 | 32.65 | 137,713 |
| 2015-07-28 | GAM | Sale | 6,600 | 34.12 | 225,205 |
| 2015-07-15 | GAM | Sale | 6,000 | 34.96 | 209,736 |
| 2015-07-14 | GAM | Sale | 8,668 | 34.94 | 302,877 |
| 2015-07-13 | GAM | Sale | 20,000 | 34.80 | 696,080 |
| 2015-07-09 | GAM | Sale | 3,426 | 34.37 | 117,744 |
| 2015-07-10 | GAM | Sale | 11,000 | 34.46 | 379,049 |
| 2015-07-07 | GAM | Sale | 1,574 | 34.76 | 54,713 |
| 2015-07-06 | GAM | Sale | 430 | 34.55 | 14,858 |
| 2015-07-02 | GAM | Sale | 9,000 | 34.70 | 312,309 |
| 2015-07-01 | GAM | Sale | 1,000 | 34.88 | 34,880 |
| 2015-05-22 | GAM | Sale | 3,000 | 35.91 | 107,745 |
| 2014-09-24 | GAM | Sale | 2,000 | 37.46 | 74,926 |
| 2014-09-17 | GAM | Sale | 3,000 | 37.82 | 113,460 |
| 2014-09-09 | GAM | Sale | 328 | 37.83 | 12,408 |
| 2014-09-08 | GAM | Sale | 2,672 | 37.97 | 101,442 |
| 2014-08-25 | GAM | Sale | 3,000 | 38.10 | 114,300 |
| 2014-08-05 | GAM | Sale | 6,000 | 36.44 | 218,622 |
| 2014-07-10 | GAM | Sale | 6,900 | 36.78 | 253,795 |
| 2014-06-30 | GAM | Sale | 1,000 | 36.81 | 36,808 |
| 2014-05-29 | GAM | Sale | 3,000 | 35.63 | 106,890 |
| 2014-05-19 | GAM | Sale | 3,153 | 35.40 | 111,622 |
| 2014-05-20 | GAM | Sale | 847 | 35.34 | 29,931 |
| 2014-05-14 | GAM | Sale | 1,199 | 35.71 | 42,813 |
| 2014-04-25 | GAM | Sale | 2,000 | 35.28 | 70,560 |
| 2014-03-07 | GAM | Sale | 21,707 | 35.07 | 761,351 |
| 2014-03-05 | GAM | Sale | 48,256 | 35.12 | 1,694,509 |
| 2014-03-06 | GAM | Sale | 20,685 | 35.13 | 726,705 |
| 2014-03-03 | GAM | Sale | 1,003 | 34.62 | 34,727 |
| 2014-03-04 | GAM | Sale | 2,958 | 35.11 | 103,846 |
| 2014-02-28 | GAM | Sale | 2,769 | 34.77 | 96,272 |
| 2014-02-24 | GAM | Sale | 400 | 34.52 | 13,808 |
| 2014-02-20 | GAM | Sale | 13,627 | 34.31 | 467,569 |
| 2014-02-21 | GAM | Sale | 805 | 34.29 | 27,606 |
| 2014-02-18 | GAM | Sale | 800 | 34.31 | 27,449 |
| 2014-02-14 | GAM | Sale | 450 | 34.36 | 15,462 |
| 2014-02-07 | GAM | Sale | 15,366 | 33.12 | 508,998 |
| 2014-02-05 | GAM | Sale | 1,945 | 32.63 | 63,465 |
| 2014-02-06 | GAM | Sale | 2,000 | 32.95 | 65,900 |
| 2014-02-03 | GAM | Sale | 3,500 | 32.59 | 114,061 |
| 2014-02-04 | GAM | Sale | 3,166 | 32.61 | 103,252 |
| 2014-01-31 | GAM | Sale | 889 | 33.56 | 29,833 |
| 2014-01-29 | GAM | Sale | 1,200 | 33.31 | 39,969 |
| 2014-01-15 | GAM | Sale | 1,600 | 34.55 | 55,281 |
| 2014-01-14 | GAM | Sale | 1,388 | 34.50 | 47,886 |
| 2014-01-13 | GAM | Sale | 12 | 34.43 | 413 |
| 2014-01-07 | GAM | Sale | 6,000 | 34.50 | 207,006 |
| 2014-01-02 | GAM | Sale | 4,000 | 34.79 | 139,152 |
| 2013-12-11 | GAM | Sale | 9,900 | 33.89 | 335,501 |
| 2013-11-01 | GAM | Sale | 13,000 | 35.36 | 459,692 |
| 2013-10-31 | GAM | Sale | 8,500 | 35.55 | 302,158 |
| 2013-10-21 | GAM | Sale | 15,000 | 35.09 | 526,335 |
| 2013-09-11 | GAM | Sale | 15,000 | 33.88 | 508,125 |
| 2013-09-04 | GAM | Buy | 3,439 | 25.45 | 87,522 |
| 2013-09-05 | GAM | Buy | 46,635 | 25.33 | 1,181,357 |
| 2013-03-06 | GAM | Buy | 4,600 | 25.63 | 117,884 |
| 2013-03-05 | GAM | Buy | 9,589 | 25.56 | 245,114 |
| 2011-10-26 | GAM | Sale | 5,000 | 25.35 | 126,750 |
| 2010-12-22 | GAM | Buy | 200 | 24.85 | 4,970 |
| 2010-12-21 | GAM | Buy | 600 | 24.85 | 14,910 |
| 2010-12-15 | GAM | Buy | 1,304 | 24.85 | 32,404 |
| 2010-12-14 | GAM | Buy | 637 | 24.83 | 15,816 |
| 2009-05-21 | GAM | Buy | 5,800 | 17.73 | 102,863 |
| 2008-10-26 | GAM | Buy | 6,600 | 15.00 | 99,000 |
| 2005-06-21 | GAM | Sale | 2,600 | 25.25 | 65,650 |
| 2005-05-23 | GAM | Sale | 1,100 | 25.00 | 27,500 |
| 2005-05-18 | GAM | Sale | 2,900 | 24.90 | 72,210 |
| 2005-05-17 | GAM | Sale | 4,200 | 24.86 | 104,399 |
| 2005-05-09 | GAM | Sale | 4,200 | 24.80 | 104,160 |
| 2005-05-05 | GAM | Sale | 600 | 24.65 | 14,790 |
| 2005-05-04 | GAM | Sale | 5,000 | 24.59 | 122,950 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2011-05-13 | MRX | Sale | 21,000 | 36.96 | 776,160 |
| 2011-05-13 | MRX | Option Ex | 21,000 | 24.99 | 524,790 |
| 2009-05-28 | MRX | Buy | 5,000 | 15.50 | 77,500 |
Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Davidson Spencer (Director of General American Investors Co Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.