O'Shaughnessy Timothy J has filed 20 insider transactions across 1 company since September 2024.
Most recent transaction: a option exercise of 7582 shares of Graham Holdings Co ($GHC) on November 11, 2025.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Nov. 11, 2025 | Graham Holdings Co | $GHC | O'Shaughnessy Timothy J | President and CEO | M | Employee Stock Option (Right to Buy) | 7582 | $0.00 | 0.0000 | 4,378,000 | 100.00% | 0.17% |
| Nov. 11, 2025 | Graham Holdings Co | $GHC | O'Shaughnessy Timothy J | President and CEO | F | Class B Common Stock | 6839 | $1085.29 | 33,084.0000 | 4,378,000 | 17.13% | 0.16% |
| Nov. 11, 2025 | Graham Holdings Co | $GHC | O'Shaughnessy Timothy J | President and CEO | M | Class B Common Stock | 7582 | $872.01 | 39,923.0000 | 4,378,000 | 23.44% | 0.17% |
| Oct. 7, 2025 | Graham Holdings Co | $GHC | O'Shaughnessy Timothy J | President and CEO | J | Class B Common Stock | 2800 | $0.00 | 32,341.0000 | 4,378,000 | 7.97% | 0.06% |
| Oct. 7, 2025 | Graham Holdings Co | $GHC | O'Shaughnessy Timothy J | President and CEO | J | Class A Common Stock | 2800 | $0.00 | 5,500.0000 | 4,378,000 | 103.70% | 0.06% |
| Sept. 29, 2025 | Graham Holdings Co | $GHC | O'Shaughnessy Timothy J | President and CEO | F | Class B Common Stock | 6568 | $1190.80 | 35,138.0000 | 4,405,000 | 15.75% | 0.15% |
| Sept. 29, 2025 | Graham Holdings Co | $GHC | O'Shaughnessy Timothy J | President and CEO | M | Employee Stock Option (Right to Buy) | 7580 | $0.00 | 7,582.0000 | 4,405,000 | 49.99% | 0.17% |
| Sept. 29, 2025 | Graham Holdings Co | $GHC | O'Shaughnessy Timothy J | President and CEO | M | Class B Common Stock | 7580 | $872.01 | 41,706.0000 | 4,405,000 | 22.21% | 0.17% |
| Aug. 20, 2025 | Graham Holdings Co | $GHC | O'Shaughnessy Timothy J | President and CEO | F | Class B Common Stock | 6878 | $1070.83 | 34,126.0000 | 4,405,000 | 16.77% | 0.16% |
| Aug. 20, 2025 | Graham Holdings Co | $GHC | O'Shaughnessy Timothy J | President and CEO | M | Class B Common Stock | 7580 | $872.01 | 41,004.0000 | 4,405,000 | 22.68% | 0.17% |
| Aug. 20, 2025 | Graham Holdings Co | $GHC | O'Shaughnessy Timothy J | President and CEO | M | Employee Stock Option (Right to Buy) | 7580 | $0.00 | 15,162.0000 | 4,405,000 | 33.33% | 0.17% |
| Nov. 1, 2024 | Graham Holdings Co | $GHC | O'Shaughnessy Timothy J | President and CEO | F | Class B Common Stock | 23858 | $843.67 | 33,419.0000 | 4,423,000 | 41.65% | 0.54% |
| Nov. 1, 2024 | Graham Holdings Co | $GHC | O'Shaughnessy Timothy J | President and CEO | M | Stock Option (Right to Buy) | 25754 | $0.00 | 0.0000 | 4,423,000 | 100.00% | 0.58% |
| Nov. 1, 2024 | Graham Holdings Co | $GHC | O'Shaughnessy Timothy J | President and CEO | M | Class B Common Stock | 25754 | $719.15 | 57,277.0000 | 4,423,000 | 81.70% | 0.58% |
| Oct. 15, 2024 | Graham Holdings Co | $GHC | O'Shaughnessy Timothy J | President and CEO | M | Stock Option (Right to Buy) | 25752 | $0.00 | 25,754.0000 | 4,423,000 | 50.00% | 0.58% |
| Oct. 15, 2024 | Graham Holdings Co | $GHC | O'Shaughnessy Timothy J | President and CEO | F | Class B Common Stock | 24126 | $823.33 | 31,523.0000 | 4,423,000 | 43.35% | 0.55% |
| Oct. 15, 2024 | Graham Holdings Co | $GHC | O'Shaughnessy Timothy J | President and CEO | M | Class B Common Stock | 25752 | $719.15 | 55,649.0000 | 4,423,000 | 86.14% | 0.58% |
| Sept. 23, 2024 | Graham Holdings Co | $GHC | O'Shaughnessy Timothy J | President and CEO | M | Class B Common Stock | 25752 | $719.15 | 54,309.0000 | 4,654,000 | 90.18% | 0.55% |
| Sept. 23, 2024 | Graham Holdings Co | $GHC | O'Shaughnessy Timothy J | President and CEO | M | Stock Option (Right to Buy) | 25752 | $0.00 | 51,506.0000 | 4,654,000 | 33.33% | 0.55% |
| Sept. 23, 2024 | Graham Holdings Co | $GHC | O'Shaughnessy Timothy J | President and CEO | F | Class B Common Stock | 24412 | $800.60 | 29,897.0000 | 4,654,000 | 44.95% | 0.52% |