| Sep 18, 2026 PForm 4 → | Sep 18, 5:41 pm EDT | GENERAL AMERICAN INVESTORS CO INCGAM | 4,000 | $23.46 | $93,840 | 44,691 | +9.83% | |
| Dec 28, 2018 JForm 5 → | Feb 11, 2019, 11:32 am EST | GENERAL AMERICAN INVESTORS CO INCGAM | 9,319 | $30.16 | $172,668 | 21,182 | — | plan? |
| Dec 12, 2018 PForm 4 → | Dec 13, 10:16 am EST | GENERAL AMERICAN INVESTORS CO INCGAM | 500 | $30.75 | $15,374 | 81,226 | +0.62% | plan? |
| Oct 29, 2018 PForm 4 → | Oct 29, 4:33 pm EDT | GENERAL AMERICAN INVESTORS CO INCGAM | 1,500 | $33.04 | $49,560 | 80,726 | +1.89% | plan? |
| Mar 21, 2018 PForm 4 → | Mar 22, 5:04 pm EDT | GENERAL AMERICAN INVESTORS CO INCGAM | 3,200 | $25.79 | $82,535 | 3,200 | — | plan? |
| Feb 8, 2018 PForm 4 → | Feb 9, 4:50 pm EST | GENERAL AMERICAN INVESTORS CO INCGAM | 4,000 | $33.16 | $132,620 | 23,383 | +20.6% | plan? |
| Dec 29, 2017 JForm 5 → | Feb 1, 2018, 7:25 pm EST | GENERAL AMERICAN INVESTORS CO INCGAM | 12,390 | $33.57 | $300,429 | 17,589 | — | plan? |
| Nov 28, 2017 PForm 4 → | Nov 29, 10:37 am EST | GENERAL AMERICAN INVESTORS CO INCGAM | 5,000 | $33.49 | $167,470 | 21,383 | +30.5% | plan? |
| Sep 21, 2017 PForm 4 → | Oct 2, 10:43 am EDT | GENERAL AMERICAN INVESTORS CO INCGAM | 1,000 | $35.45 | $35,453 | 71,439 | +1.42% | plan? late |
| Sep 15, 2017 PForm 4 → | Sep 19, 10:41 am EDT | GENERAL AMERICAN INVESTORS CO INCGAM | 300 | $35.21 | $10,563 | 70,439 | +0.43% | plan? |
| May 16, 2017 PForm 4 → | May 18, 3:04 pm EDT | GENERAL AMERICAN INVESTORS CO INCGAM | 1,500 | $34.18 | $51,274 | 70,139 | +2.19% | plan? |
| Feb 2, 2017 PForm 4 → | Feb 3, 3:02 pm EST | GENERAL AMERICAN INVESTORS CO INCGAM | 5,000 | $25.63 | $128,150 | 7,739 | +183% | plan? |
| Jan 9, 2017 PForm 4 → | Jan 10, 3:25 pm EST | GENERAL AMERICAN INVESTORS CO INCGAM | 395 | $31.75 | $12,541 | 8,565 | +4.83% | plan? |
| Dec 30, 2016 JForm 5/A → | Feb 3, 2017, 2:27 pm EST | GENERAL AMERICAN INVESTORS CO INCGAM | 10,394 | $31.38 | $224,206 | 14,147 | — | plan? |
| Dec 30, 2016 JForm 5 → | Feb 2, 2017, 3:37 pm EST | GENERAL AMERICAN INVESTORS CO INCGAM | 10,394 | $31.38 | $224,206 | 14,147 | — | plan? amended |
| Dec 13, 2016 PForm 4 → | Dec 14, 9:55 am EST | GENERAL AMERICAN INVESTORS CO INCGAM | 4,000 | $25.79 | $103,166 | 11,300 | +54.8% | plan? |
| Nov 16, 2016 PForm 4 → | Nov 16, 6:04 pm EST | GENERAL AMERICAN INVESTORS CO INCGAM | 2,600 | $25.99 | $67,574 | 16,121 | +19.2% | plan? |
| Nov 14, 2016 PForm 4 → | Nov 16, 11:14 am EST | GENERAL AMERICAN INVESTORS CO INCGAM | 11,750 | $28.06 | $329,754 | 7,300 | — | plan? |
| Nov 9, 2016 PForm 4 → | Nov 10, 12:18 pm EST | GENERAL AMERICAN INVESTORS CO INCGAM | 900 | $29.44 | $26,496 | 62,585 | +1.46% | plan? |
| Feb 9, 2016 PForm 4 → | Feb 10, 3:11 pm EST | GENERAL AMERICAN INVESTORS CO INCGAM | 3,000 | $27.35 | $82,050 | 61,685 | +5.11% | plan? |
| Dec 30, 2015 JForm 5 → | Feb 10, 2016, 2:54 pm EST | GENERAL AMERICAN INVESTORS CO INCGAM | 6,418 | $30.81 | $133,531 | 44,405 | — | plan? |
| Oct 6, 2015 PForm 4 → | Oct 7, 2:59 pm EDT | GENERAL AMERICAN INVESTORS CO INCGAM | 5,103 | $32.17 | $164,156 | 56,573 | +9.91% | plan? |
| Aug 21, 2015 PForm 4 → | Aug 24, 11:05 am EDT | GENERAL AMERICAN INVESTORS CO INCGAM | 3,398 | $32.65 | $110,945 | 15,709 | +27.6% | plan? |
| Aug 18, 2015 PForm 4 → | Aug 19, 10:43 am EDT | GENERAL AMERICAN INVESTORS CO INCGAM | 2,500 | $34.35 | $85,872 | 56,470 | +4.63% | plan? |
| Jul 7, 2015 PForm 4 → | Jul 8, 11:49 am EDT | GENERAL AMERICAN INVESTORS CO INCGAM | 2,500 | $34.78 | $86,950 | 53,970 | +4.86% | plan? |
| Jul 2, 2015 PForm 4 → | Jul 2, 6:34 pm EDT | GENERAL AMERICAN INVESTORS CO INCGAM | 2,000 | $34.70 | $69,400 | 51,470 | +4.04% | plan? |
| Jun 17, 2015 PForm 4 → | Jun 18, 10:23 am EDT | GENERAL AMERICAN INVESTORS CO INCGAM | 800 | $35.47 | $28,376 | 49,470 | +1.64% | plan? |
| Jun 15, 2015 PForm 4 → | Jun 15, 4:31 pm EDT | GENERAL AMERICAN INVESTORS CO INCGAM | 3,200 | $35.30 | $112,960 | 48,670 | +7.04% | plan? |
| Dec 30, 2014 JForm 5 → | Jan 22, 2015, 2:10 pm EST | GENERAL AMERICAN INVESTORS CO INCGAM | 10,725 | $35.21 | $291,539 | 32,158 | — | plan? |
| Jul 23, 2014 PForm 4 → | Jul 24, 2015, 1:41 pm EDT | GENERAL AMERICAN INVESTORS CO INCGAM | 5,000 | $34.69 | $173,450 | 36,258 | +16.0% | plan? late |