| 31 déc. 2025 | OTHER | GENERAL AMERICAN INVESTORS CO INC | 9 546 | — | |
| 07 mars 2025 | PURCHASE | GENERAL AMERICAN INVESTORS CO INC | 100 | 24.70 USD | |
| 06 mars 2025 | PURCHASE | GENERAL AMERICAN INVESTORS CO INC | 650 | 25.00 USD | 1er après silence |
| 31 déc. 2024 | OTHER | GENERAL AMERICAN INVESTORS CO INC | 7 044 | — | |
| 31 déc. 2023 | OTHER | GENERAL AMERICAN INVESTORS CO INC | 5 389 | — | |
| 31 déc. 2022 | OTHER | GENERAL AMERICAN INVESTORS CO INC | 3 880 | — | |
| 31 déc. 2021 | OTHER | GENERAL AMERICAN INVESTORS CO INC | 5 362 | — | |
| 31 déc. 2020 | OTHER | GENERAL AMERICAN INVESTORS CO INC | 4 926 | — | |
| 31 déc. 2019 | OTHER | GENERAL AMERICAN INVESTORS CO INC | 3 735 | — | |
| 31 déc. 2018 | OTHER | GENERAL AMERICAN INVESTORS CO INC | 5 482 | — | |
| 29 déc. 2017 | OTHER | GENERAL AMERICAN INVESTORS CO INC | 4 902 | — | |
| 15 févr. 2016 | SALE | GENERAL AMERICAN INVESTORS CO INC | 41 | 33.60 USD | |
| 30 déc. 2016 | OTHER | GENERAL AMERICAN INVESTORS CO INC | 4 | 31.38 USD | |
| 30 déc. 2016 | OTHER | GENERAL AMERICAN INVESTORS CO INC | 4 584 | — | |
| 30 déc. 2015 | OTHER | GENERAL AMERICAN INVESTORS CO INC | 1 | 30.81 USD | |
| 31 déc. 2015 | OTHER | GENERAL AMERICAN INVESTORS CO INC | 2 417 | — | |
| 31 déc. 2014 | OTHER | GENERAL AMERICAN INVESTORS CO INC | 3 572 | — | |
| 30 déc. 2014 | OTHER | GENERAL AMERICAN INVESTORS CO INC | 3 | 35.21 USD | |
| 05 mars 2014 | PURCHASE | GENERAL AMERICAN INVESTORS CO INC | 350 | 25.27 USD | 1er après silence |
| 30 déc. 2013 | OTHER | GENERAL AMERICAN INVESTORS CO INC | 2 | 34.48 USD | |
| 31 déc. 2013 | OTHER | GENERAL AMERICAN INVESTORS CO INC | 2 556 | — | |
| 31 déc. 2012 | OTHER | GENERAL AMERICAN INVESTORS CO INC | 821 | — | |
| 28 déc. 2012 | OTHER | GENERAL AMERICAN INVESTORS CO INC | 2 | 28.14 USD | |
| 31 déc. 2011 | OTHER | GENERAL AMERICAN INVESTORS CO INC | 2 040 | — | |
| 11 août 2011 | SALE | GENERAL AMERICAN INVESTORS CO INC | 1 900 | 25.52 USD | |