| Sep 23, 2026 PForm 4 → | Sep 24, 10:21 am EDT | GENERAL AMERICAN INVESTORS CO INCGAM | 10,000 | $22.75 | $227,500 | 189,387 | +5.57% | |
| Dec 28, 2018 JForm 5 → | Feb 7, 2019, 2:47 pm EST | GENERAL AMERICAN INVESTORS CO INCGAM | 86,741 | $30.16 | $2,615,675 | 1,249,288 | — | plan? |
| Apr 23, 2018 SForm 4 → | Apr 25, 2:25 pm EDT | GENERAL AMERICAN INVESTORS CO INCGAM | 1,400 | $33.96 | $47,544 | 70,370 | −1.95% | plan? |
| Apr 20, 2018 SForm 4 → | Apr 23, 3:01 pm EDT | GENERAL AMERICAN INVESTORS CO INCGAM | 1,011 | $33.85 | $34,222 | 71,770 | −1.39% | plan? |
| Apr 18, 2018 SForm 4 → | Apr 19, 3:43 pm EDT | GENERAL AMERICAN INVESTORS CO INCGAM | 4,100 | $34.25 | $140,435 | 72,781 | −5.33% | plan? |
| Dec 29, 2017 JForm 5 → | Jan 30, 2018, 12:38 pm EST | GENERAL AMERICAN INVESTORS CO INCGAM | 97,471 | $33.58 | $3,272,589 | 3,179 | — | plan? |
| Dec 20, 2017 PForm 4 → | Dec 21, 2:08 pm EST | GENERAL AMERICAN INVESTORS CO INCGAM | 1,300 | $34.13 | $44,369 | 1,065,344 | +0.12% | plan? |
| Dec 15, 2017 PForm 4 → | Dec 18, 4:35 pm EST | GENERAL AMERICAN INVESTORS CO INCGAM | 5,800 | $34.14 | $197,991 | 1,064,044 | +0.55% | plan? |
| Dec 14, 2017 PForm 4 → | Dec 14, 5:30 pm EST | GENERAL AMERICAN INVESTORS CO INCGAM | 1,800 | $33.70 | $60,657 | 1,058,244 | +0.17% | plan? |
| Dec 13, 2017 PForm 4 → | Dec 14, 2:10 pm EST | GENERAL AMERICAN INVESTORS CO INCGAM | 400 | $33.83 | $13,530 | 1,056,444 | +0.04% | plan? |
| Apr 5, 2017 SForm 4 → | Apr 7, 10:45 am EDT | GENERAL AMERICAN INVESTORS CO INCGAM | 8,700 | $33.53 | $291,702 | 76,881 | −10.2% | plan? |
| Apr 3, 2017 SForm 4 → | Apr 5, 12:01 pm EDT | GENERAL AMERICAN INVESTORS CO INCGAM | 4,292 | $33.44 | $143,520 | 85,581 | −4.78% | plan? |
| Mar 30, 2017 SForm 4 → | Mar 31, 8:30 pm EDT | GENERAL AMERICAN INVESTORS CO INCGAM | 33,523 | $33.50 | $1,123,033 | 89,873 | −27.2% | plan? |
| Mar 28, 2017 SForm 4 → | Mar 30, 11:48 am EDT | GENERAL AMERICAN INVESTORS CO INCGAM | 3,588 | $33.60 | $120,539 | 123,396 | −2.83% | plan? |
| Mar 27, 2017 SForm 4 → | Mar 28, 10:50 am EDT | GENERAL AMERICAN INVESTORS CO INCGAM | 2,455 | $33.20 | $81,517 | 126,984 | −1.90% | plan? |
| Mar 17, 2017 SForm 4 → | Mar 20, 1:38 pm EDT | GENERAL AMERICAN INVESTORS CO INCGAM | 2,300 | $33.60 | $77,290 | 129,439 | −1.75% | plan? |
| Mar 15, 2017 SForm 4 → | Mar 17, 11:07 am EDT | GENERAL AMERICAN INVESTORS CO INCGAM | 9,450 | $33.48 | $316,404 | 131,739 | −6.69% | plan? |
| Mar 13, 2017 SForm 4 → | Mar 14, 3:15 pm EDT | GENERAL AMERICAN INVESTORS CO INCGAM | 6,000 | $33.37 | $200,220 | 141,189 | −4.08% | plan? |
| Feb 2, 2017 SForm 4 → | Feb 3, 12:11 pm EST | GENERAL AMERICAN INVESTORS CO INCGAM | 400 | $32.50 | $13,000 | 147,189 | −0.27% | plan? |
| Dec 30, 2016 JForm 5 → | Feb 2, 2017, 4:57 pm EST | GENERAL AMERICAN INVESTORS CO INCGAM | 94,661 | $31.38 | $2,969,989 | 2,911 | — | plan? |
| Dec 9, 2016 PForm 4 → | Dec 12, 11:13 am EST | GENERAL AMERICAN INVESTORS CO INCGAM | 11,113 | $25.97 | $288,654 | 93,645 | +13.5% | plan? |
| Nov 21, 2016 PForm 4 → | Nov 22, 10:35 am EST | GENERAL AMERICAN INVESTORS CO INCGAM | 377 | $25.97 | $9,792 | 82,532 | +0.46% | plan? |
| Oct 26, 2016 SForm 4 → | Oct 27, 3:54 pm EDT | GENERAL AMERICAN INVESTORS CO INCGAM | 2,000 | $31.77 | $63,536 | 147,589 | −1.34% | plan? |
| Oct 24, 2016 SForm 4 → | Oct 26, 1:17 pm EDT | GENERAL AMERICAN INVESTORS CO INCGAM | 6,000 | $31.90 | $191,412 | 149,589 | −3.86% | plan? |
| Oct 10, 2016 SForm 4 → | Oct 12, 11:21 am EDT | GENERAL AMERICAN INVESTORS CO INCGAM | 10,619 | $32.59 | $346,047 | 155,589 | −6.39% | plan? |
| Sep 22, 2016 SForm 4 → | Sep 26, 12:04 pm EDT | GENERAL AMERICAN INVESTORS CO INCGAM | 6,300 | $32.90 | $207,282 | 166,208 | −3.65% | plan? |
| Sep 16, 2016 SForm 4 → | Sep 20, 10:34 am EDT | GENERAL AMERICAN INVESTORS CO INCGAM | 1,900 | $32.30 | $61,370 | 172,508 | −1.09% | plan? |
| Sep 2, 2016 PForm 4 → | Sep 6, 11:32 am EDT | GENERAL AMERICAN INVESTORS CO INCGAM | 4,951 | $26.85 | $132,934 | 82,155 | +6.41% | plan? |
| Aug 18, 2016 SForm 4 → | Aug 19, 12:11 pm EDT | GENERAL AMERICAN INVESTORS CO INCGAM | 20,000 | $33.02 | $660,466 | 174,408 | −10.3% | plan? |
| Jun 22, 2016 SForm 4 → | Jun 24, 3:15 pm EDT | GENERAL AMERICAN INVESTORS CO INCGAM | 25,600 | $31.26 | $800,248 | 194,408 | −11.6% | plan? |
| Jun 13, 2016 SForm 4 → | Jun 14, 2:59 pm EDT | GENERAL AMERICAN INVESTORS CO INCGAM | 3,200 | $31.11 | $99,557 | 220,008 | −1.43% | plan? |
| May 24, 2016 SForm 4 → | May 26, 3:44 pm EDT | GENERAL AMERICAN INVESTORS CO INCGAM | 14,600 | $30.83 | $450,125 | 223,208 | −6.14% | plan? |
| May 16, 2016 SForm 4/A → | May 19, 12:00 pm EDT | GENERAL AMERICAN INVESTORS CO INCGAM | 400 | $30.65 | $12,260 | 237,808 | −0.17% | plan? |
| May 16, 2016 SForm 4 → | May 18, 3:37 pm EDT | GENERAL AMERICAN INVESTORS CO INCGAM | 400 | $30.65 | $12,260 | 237,808 | −0.17% | plan? amended |
| Apr 27, 2016 SForm 4 → | Apr 29, 12:39 pm EDT | GENERAL AMERICAN INVESTORS CO INCGAM | 9,360 | $31.86 | $298,226 | 238,208 | −3.78% | plan? |
| Apr 26, 2016 SForm 4 → | Apr 27, 7:24 pm EDT | GENERAL AMERICAN INVESTORS CO INCGAM | 8,840 | $31.75 | $280,686 | 247,568 | — | plan? |
| Apr 22, 2016 SForm 4 → | Apr 26, 12:06 pm EDT | GENERAL AMERICAN INVESTORS CO INCGAM | 400 | $31.76 | $12,702 | 256,408 | −0.16% | plan? |
| Apr 18, 2016 SForm 4 → | Apr 19, 4:16 pm EDT | GENERAL AMERICAN INVESTORS CO INCGAM | 4,000 | $31.59 | $126,347 | 256,808 | −1.53% | plan? |
| Dec 30, 2015 JForm 5 → | Feb 10, 2016, 6:19 pm EST | GENERAL AMERICAN INVESTORS CO INCGAM | 34,696 | $30.81 | $1,068,984 | 2,651 | — | plan? |
| Sep 2, 2015 PForm 4 → | Sep 3, 10:39 am EDT | GENERAL AMERICAN INVESTORS CO INCGAM | 11,200 | $26.19 | $293,349 | 77,204 | +17.0% | plan? |
| Aug 25, 2015 PForm 4 → | Aug 26, 12:21 pm EDT | GENERAL AMERICAN INVESTORS CO INCGAM | 16,481 | $31.25 | $514,967 | 927,042 | +1.81% | plan? |
| Aug 21, 2015 PForm 4 → | Aug 24, 11:32 am EDT | GENERAL AMERICAN INVESTORS CO INCGAM | 4,218 | $32.65 | $137,715 | 910,561 | +0.47% | plan? |
| Jul 28, 2015 SForm 4 → | Jul 29, 2:26 pm EDT | GENERAL AMERICAN INVESTORS CO INCGAM | 6,600 | $34.12 | $225,205 | 260,808 | −2.47% | plan? |
| Jul 15, 2015 SForm 4 → | Jul 17, 3:04 pm EDT | GENERAL AMERICAN INVESTORS CO INCGAM | 6,000 | $34.96 | $209,735 | 267,408 | −2.19% | plan? |
| Jul 13, 2015 SForm 4 → | Jul 15, 3:39 pm EDT | GENERAL AMERICAN INVESTORS CO INCGAM | 28,668 | $34.85 | $998,960 | 273,408 | −9.49% | plan? |
| Jul 9, 2015 SForm 4 → | Jul 13, 3:58 pm EDT | GENERAL AMERICAN INVESTORS CO INCGAM | 14,426 | $34.44 | $496,797 | 302,076 | −4.56% | plan? |
| Jul 7, 2015 SForm 4 → | Jul 9, 12:26 pm EDT | GENERAL AMERICAN INVESTORS CO INCGAM | 1,574 | $34.76 | $54,713 | 316,502 | −0.49% | plan? |
| Jul 6, 2015 SForm 4 → | Jul 7, 3:10 pm EDT | GENERAL AMERICAN INVESTORS CO INCGAM | 430 | $34.55 | $14,858 | 318,076 | −0.14% | plan? |
| Jul 2, 2015 SForm 4 → | Jul 6, 3:24 pm EDT | GENERAL AMERICAN INVESTORS CO INCGAM | 9,000 | $34.70 | $312,305 | 318,506 | −2.75% | plan? |
| Jul 1, 2015 SForm 4 → | Jul 2, 12:06 pm EDT | GENERAL AMERICAN INVESTORS CO INCGAM | 1,000 | $34.88 | $34,880 | 327,506 | −0.30% | plan? |
| May 22, 2015 SForm 4 → | May 27, 3:33 pm EDT | GENERAL AMERICAN INVESTORS CO INCGAM | 3,000 | $35.92 | $107,746 | 328,506 | −0.90% | plan? |
| Apr 22, 2015 DForm 4 → | Apr 23, 12:54 pm EDT | GENERAL AMERICAN INVESTORS CO INCGAM | 5,000 | $35.40 | $176,976 | 331,506 | — | plan? |
| Dec 30, 2014 JForm 5 → | Jan 27, 2015, 1:08 pm EST | GENERAL AMERICAN INVESTORS CO INCGAM | 82,178 | $35.21 | $2,893,487 | 2,556 | — | plan? |