Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| GENERAL AMERICAN INVESTORS CO INCGAM · Entity 4658 | Vice-President | September 22, 2026 | September 23, 2026 |
Disclosed balances
About these balances
Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.
GENERAL AMERICAN INVESTORS CO INC
Report date September 22, 2026 · Filed September 23, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| 5.95% Preferred StockSEC Table I · non-derivative | IndirectBy Spouse | 3,100 |
Reported balance
After 2026-09-22 transaction · row 2
Account identity is unresolved; indirect or unspecified ownership is not merged.
1 source rowRow 2 · 2026-09-22 · Purchase · Acquired 2,000 · Balance 3,100 F2: Shares held by the undersigned's spouse in an IRA account. |
| Common StockSEC Table I · non-derivative | IndirectBy Thrift Plan Trust | 73,127 |
Reported balance
Holding disclosure · report date 2026-09-22 · row 1
Holding and transaction disclosures are not merged.
1 source rowRow 1 · Balance 73,127 F1: By Issuer's Employees' Thrift Plan Trust. The undersigned disclaims any beneficial interest in these shares. |
| 5.95% Preferred StockSEC Table I · non-derivative | IndirectBy Son | 250 |
Reported balance
Holding disclosure · report date 2026-09-22 · row 3
Holding and transaction disclosures are not merged.
1 source rowRow 3 · Balance 250 F3: By Custodial Account for son, Michael Leon Grassi, under the New Jersey Uniform Transfers to Minors Act. |
Filing footnotes · ownership attribution and instrument terms
F1: By Issuer's Employees' Thrift Plan Trust. The undersigned disclaims any beneficial interest in these shares.
F2: Shares held by the undersigned's spouse in an IRA account.
F3: By Custodial Account for son, Michael Leon Grassi, under the New Jersey Uniform Transfers to Minors Act.
Transaction history
JSON APIPurchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”
The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.
| Transaction date | Company | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| September 22, 2026 Filed Sep 23, 2026 14:18 UTC | GENERAL AMERICAN INVESTORS CO INC GAM · Entity 4658 | Purchase5.95% Preferred Stock | 2,000 | $23.08 | $46,160.00 |
DisclosureSEC source: 0000040417-26-000050 · primary_doc.xml · nonDerivative · entry 2 Grassi Craig Anthony · CIK 0001313312 · Vice-President 10b5-1 filing: No plan indicated Ownership: Indirect · By Spouse Disclosed balance after: 3,100 F2 · ownership.direct: Shares held by the undersigned's spouse in an IRA account. Read SEC document |
| December 31, 2025 Filed Jan 30, 2026 23:55 UTC | GENERAL AMERICAN INVESTORS CO INC GAM · Entity 4658 | OtherGAM | 9,546 | Not disclosed | Not disclosed |
DisclosureSEC source: 0000040417-26-000008 · primary_doc.xml · nonDerivative · entry 1 Grassi Craig Anthony · CIK 0001313312 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · By Thrift Plan Trust Disclosed balance after: 82,673 F1 · kind: The securities reported herein were acquired on a periodic basis in open market transactions at the prevailing market price pursuant to the Issuer's Employees' Thrift Plan. The information is based upon a statement as of 12/31/2024 issued by the Plan Administrator. F1 · price: The securities reported herein were acquired on a periodic basis in open market transactions at the prevailing market price pursuant to the Issuer's Employees' Thrift Plan. The information is based upon a statement as of 12/31/2024 issued by the Plan Administrator. F2 · ownership.direct: By Issuer's Employees' Thrift Plan Trust. The undersigned disclaims any beneficial interest in these shares. Read SEC document |
| March 07, 2025 Filed Mar 7, 2025 21:34 UTC | GENERAL AMERICAN INVESTORS CO INC GAM · Entity 4658 | Purchase5.95% Preferred Stock | 100 | $24.70 | $2,470.00 |
DisclosureSEC source: 0000040417-25-000024 · primary_doc.xml · nonDerivative · entry 2 Grassi Craig Anthony · CIK 0001313312 · Vice-President 10b5-1 filing: No plan indicated Ownership: Indirect · By Spouse Disclosed balance after: 1,100 F2 · ownership.direct: Shares held by the undersigned's spouse in an IRA account. Read SEC document |
| March 06, 2025 Filed Mar 6, 2025 22:19 UTC | GENERAL AMERICAN INVESTORS CO INC GAM · Entity 4658 | Purchase5.95% Preferred Stock | 650 | $25.00 | $16,250.00 |
DisclosureSEC source: 0000040417-25-000022 · primary_doc.xml · nonDerivative · entry 2 Grassi Craig Anthony · CIK 0001313312 · Vice-President 10b5-1 filing: No plan indicated Ownership: Indirect · By Spouse Disclosed balance after: 1,000 F2 · ownership.direct: Shares held by the undersigned's spouse in an IRA account. Read SEC document |
| December 31, 2024 Filed Feb 5, 2025 17:59 UTC | GENERAL AMERICAN INVESTORS CO INC GAM · Entity 4658 | OtherCommon Stock | 7,044 | Not disclosed | Not disclosed |
DisclosureSEC source: 0000040417-25-000011 · primary_doc.xml · nonDerivative · entry 1 Grassi Craig Anthony · CIK 0001313312 · Vice-President 10b5-1 filing: No plan indicated Ownership: Indirect · By Thrift Plan Trust Disclosed balance after: 73,127 F1 · kind: The securities reported herein were acquired on a periodic basis in open market transactions at the prevailing market price pursuant to the Issuer's Employees' Thrift Plan. The information is based upon a statement as of 12/31/2024 issued by the Plan Administrator. F1 · price: The securities reported herein were acquired on a periodic basis in open market transactions at the prevailing market price pursuant to the Issuer's Employees' Thrift Plan. The information is based upon a statement as of 12/31/2024 issued by the Plan Administrator. F2 · ownership.direct: By Issuer's Employees' Thrift Plan Trust. The undersigned disclaims any beneficial interest in these shares. Read SEC document |
| December 31, 2023 Filed Jan 29, 2024 16:59 UTC | GENERAL AMERICAN INVESTORS CO INC GAM · Entity 4658 | OtherCommon Stock | 5,389 | Not disclosed | Not disclosed |
DisclosureSEC source: 0000040417-24-000013 · primary_doc.xml · nonDerivative · entry 1 Grassi Craig Anthony · CIK 0001313312 · Vice-President 10b5-1 filing: No plan indicated Ownership: Indirect · By Thrift Plan Trust Disclosed balance after: 66,083 F1 · kind: The securities reported herein were acquired on a periodic basis in open market transactions at the prevailing market price pursuant to the Issuer's Employees' Thrift Plan. The information is based upon a statement as of 12/31/2023 issued by the Plan Administrator. F1 · price: The securities reported herein were acquired on a periodic basis in open market transactions at the prevailing market price pursuant to the Issuer's Employees' Thrift Plan. The information is based upon a statement as of 12/31/2023 issued by the Plan Administrator. F2 · ownership.direct: By Issuer's Employees' Thrift Plan Trust. The undersigned disclaims any beneficial interest in these shares. Read SEC document |
| December 31, 2022 Filed Feb 8, 2023 15:31 UTC | GENERAL AMERICAN INVESTORS CO INC GAM · Entity 4658 | OtherCommon Stock | 3,880 | Not disclosed | Not disclosed |
DisclosureSEC source: 0000040417-23-000010 · primary_doc.xml · nonDerivative · entry 1 Grassi Craig Anthony · CIK 0001313312 · Vice-President 10b5-1 filing: Not disclosed Ownership: Indirect · By Thrift Plan Trust Disclosed balance after: 60,694 F1 · kind: The securities reported herein were acquired on a periodic basis in open market transactions at the prevailing market price pursuant to the Issuer's Employees' Thrift Plan. The information is based upon a statement as of 12/31/2022 issued by the Plan Administrator. F1 · price: The securities reported herein were acquired on a periodic basis in open market transactions at the prevailing market price pursuant to the Issuer's Employees' Thrift Plan. The information is based upon a statement as of 12/31/2022 issued by the Plan Administrator. F2 · ownership.direct: By Issuer's Employees' Thrift Plan Trust. The undersigned disclaims any beneficial interest in these shares. Read SEC document |
| December 31, 2021 Filed Jan 20, 2022 20:16 UTC | GENERAL AMERICAN INVESTORS CO INC GAM · Entity 4658 | OtherCommon Stock | 5,362 | Not disclosed | Not disclosed |
DisclosureSEC source: 0000040417-22-000009 · primary_doc.xml · nonDerivative · entry 1 Grassi Craig Anthony · CIK 0001313312 · Vice-President 10b5-1 filing: Not disclosed Ownership: Indirect · By Thrift Plan Trust Disclosed balance after: 56,814 F1 · kind: The securities reported herein were acquired on a periodic basis in open market transactions at the prevailing market price pursuant to the Issuer's Employees' Thrift Plan. The information is based upon a statement as of 12/31/2021 issued by the Plan Administrator. F1 · price: The securities reported herein were acquired on a periodic basis in open market transactions at the prevailing market price pursuant to the Issuer's Employees' Thrift Plan. The information is based upon a statement as of 12/31/2021 issued by the Plan Administrator. F2 · ownership.direct: By Issuer's Employees' Thrift Plan Trust. The undersigned disclaims any beneficial interest in these shares. Read SEC document |
| December 31, 2020 Filed Feb 6, 2021 00:12 UTC | GENERAL AMERICAN INVESTORS CO INC GAM · Entity 4658 | OtherCommon Stock | 4,926 | Not disclosed | Not disclosed |
DisclosureSEC source: 0000040417-21-000014 · primary_doc.xml · nonDerivative · entry 1 Grassi Craig Anthony · CIK 0001313312 · Vice-President 10b5-1 filing: Not disclosed Ownership: Indirect · By Thrift Plan Trust Disclosed balance after: 51,452 F1 · kind: The securities reported herein were acquired on a periodic basis in open market transactions at the prevailing market price pursuant to the Issuer's Employees' Thrift Plan. The information is based upon a statement as of 12/31/2020 issued by the Plan Administrator. F1 · price: The securities reported herein were acquired on a periodic basis in open market transactions at the prevailing market price pursuant to the Issuer's Employees' Thrift Plan. The information is based upon a statement as of 12/31/2020 issued by the Plan Administrator. F2 · ownership.direct: By Issuer's Employees' Thrift Plan Trust. The undersigned disclaims any beneficial interest in these shares. Read SEC document |
| December 31, 2019 Filed Jan 27, 2020 20:55 UTC | GENERAL AMERICAN INVESTORS CO INC GAM · Entity 4658 | OtherCommon Stock | 3,735 | Not disclosed | Not disclosed |
DisclosureSEC source: 0000040417-20-000003 · primary_doc.xml · nonDerivative · entry 1 Grassi Craig Anthony · CIK 0001313312 · Vice-President 10b5-1 filing: Not disclosed Ownership: Indirect · By Thrift Plan Trust Disclosed balance after: 46,526 F1 · kind: The securities reported herein were acquired on a periodic basis in open market transactions at the prevailing market price pursuant to the Issuer's Employees' Thrift Plan. The information is based upon a statement as of 12/31/2019 issued by the Plan Administrator. F1 · price: The securities reported herein were acquired on a periodic basis in open market transactions at the prevailing market price pursuant to the Issuer's Employees' Thrift Plan. The information is based upon a statement as of 12/31/2019 issued by the Plan Administrator. F2 · ownership.nature: By Issuer's Employees' Thrift Plan Trust. The undersigned disclaims any beneficial interest in these shares. Read SEC document |
| December 31, 2018 Filed Feb 8, 2019 17:45 UTC | GENERAL AMERICAN INVESTORS CO INC GAM · Entity 4658 | OtherCommon Stock | 5,482 | Not disclosed | Not disclosed |
DisclosureSEC source: 0000040417-19-000016 · primary_doc.xml · nonDerivative · entry 1 Grassi Craig Anthony · CIK 0001313312 · Vice-President 10b5-1 filing: Not disclosed Ownership: Indirect · By Thrift Plan Trust Disclosed balance after: 42,791 F1 · kind: The securities reported herein were acquired on a periodic basis in open market transactions at the prevailing market price pursuant to the Issuer's Employees' Thrift Plan. The information is based upon a statement as of 12/31/2018 issued by the Plan Administrator. F1 · price: The securities reported herein were acquired on a periodic basis in open market transactions at the prevailing market price pursuant to the Issuer's Employees' Thrift Plan. The information is based upon a statement as of 12/31/2018 issued by the Plan Administrator. F2 · ownership.nature: By Issuer's Employees' Thrift Plan Trust. The undersigned disclaims any beneficial interest in these shares. Read SEC document |
| December 29, 2017 Filed Feb 1, 2018 22:21 UTC | GENERAL AMERICAN INVESTORS CO INC GAM · Entity 4658 | OtherCommon Stock | 4,902 | Not disclosed | Not disclosed |
DisclosureSEC source: 0000040417-18-000014 · primary_doc.xml · nonDerivative · entry 1 Grassi Craig Anthony · CIK 0001313312 · Vice-President 10b5-1 filing: Not disclosed Ownership: Indirect · By Thrift Plan Trust Disclosed balance after: 37,309 F1 · kind: The securities reported herein were acquired on a periodic basis in open market transactions at the prevailing market price pursuant to the Issuer's Employees' Thrift Plan. The information is based upon a statement as of 12/31/2017 issued by the Plan Administrator. F1 · price: The securities reported herein were acquired on a periodic basis in open market transactions at the prevailing market price pursuant to the Issuer's Employees' Thrift Plan. The information is based upon a statement as of 12/31/2017 issued by the Plan Administrator. F2 · ownership.nature: By Issuer's Employees' Thrift Plan Trust. The undersigned disclaims any beneficial interest in these shares. Read SEC document |
| December 30, 2016 Filed Feb 2, 2017 23:21 UTC | GENERAL AMERICAN INVESTORS CO INC GAM · Entity 4658 | OtherCommon Stock | 4 | $31.38 | $125.50 |
DisclosureSEC source: 0000040417-17-000006 · primary_doc.xml · nonDerivative · entry 2 Grassi Craig Anthony · CIK 0001313312 · Vice-President 10b5-1 filing: Not disclosed Ownership: Indirect · By Custodian for Nephew Disclosed balance after: 41 F3 · kind: Shares received in payment of dividends. F4 · ownership.nature: By Custodial Account for Nephew, Joseph David Grassi, under the Pennsylvania Uniform Transfers to Minor Act. Read SEC document |
| December 30, 2016 Filed Feb 2, 2017 23:21 UTC | GENERAL AMERICAN INVESTORS CO INC GAM · Entity 4658 | OtherCommon Stock | 4,584 | Not disclosed | Not disclosed |
DisclosureSEC source: 0000040417-17-000006 · primary_doc.xml · nonDerivative · entry 1 Grassi Craig Anthony · CIK 0001313312 · Vice-President 10b5-1 filing: Not disclosed Ownership: Indirect · By Thrift Plan Trust Disclosed balance after: 32,407 F1 · kind: The securities reported herein were acquired on a periodic basis in open market transactions at the prevailing market prices pursuant to the Issuer's Employees' Thrift Plan. The information is based on a statement as of 12/31/2016 prepared by the Plan Administrator. F1 · price: The securities reported herein were acquired on a periodic basis in open market transactions at the prevailing market prices pursuant to the Issuer's Employees' Thrift Plan. The information is based on a statement as of 12/31/2016 prepared by the Plan Administrator. F2 · ownership.nature: By Issuer's Employees' Thrift Plan Trust. The undersigned disclaims any beneficial interest in these shares. Read SEC document |
| February 15, 2016 Filed Feb 15, 2017 21:05 UTC | GENERAL AMERICAN INVESTORS CO INC GAM · Entity 4658 | SaleCommon Stock | 41 | $33.60 | $1,377.60 |
DisclosureSEC source: 0000040417-17-000033 · primary_doc.xml · nonDerivative · entry 1 Grassi Craig Anthony · CIK 0001313312 · Vice-President 10b5-1 filing: Not disclosed Ownership: Indirect · By Custodian for Nephew Disclosed balance after: 0 F1 · ownership.nature: By Custodial Account for Nephew, Joseph David Grassi, under the Pennsylvania Uniform Transfers to Minors Act. Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.