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