Maas, Jacob has filed 12 insider transactions across 1 company since November 2024.
Most recent transaction: a grant/award of 1000 shares of Graham Holdings Co ($GHC) on January 16, 2026.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan. 16, 2026 | Graham Holdings Co | $GHC | Maas, Jacob | Executive VP | A | Class B Common Stock | 1000 | $0.00 | 7,034.0000 | 4,378,000 | 16.57% | 0.02% |
| Jan. 16, 2026 | Graham Holdings Co | $GHC | Maas, Jacob | Executive VP | F | Class B Common Stock | 377 | $1150.50 | 6,657.0000 | 4,378,000 | 5.36% | 0.01% |
| Oct. 20, 2025 | Graham Holdings Co | $GHC | Maas, Jacob | Executive VP | F | Class B Common Stock | 501 | $987.72 | 6,034.0000 | 4,378,000 | 7.67% | 0.01% |
| Oct. 20, 2025 | Graham Holdings Co | $GHC | Maas, Jacob | Executive VP | A | Class B Common Stock | 1000 | $0.00 | 6,535.0000 | 4,378,000 | 18.07% | 0.02% |
| Aug. 19, 2025 | Graham Holdings Co | $GHC | Maas, Jacob | Executive VP | M | Class B Common Stock | 2000 | $804.80 | 7,287.0000 | 4,405,000 | 37.83% | 0.05% |
| Aug. 19, 2025 | Graham Holdings Co | $GHC | Maas, Jacob | Executive VP | F | Class B Common Stock | 1752 | $1071.80 | 5,535.0000 | 4,405,000 | 24.04% | 0.04% |
| Aug. 19, 2025 | Graham Holdings Co | $GHC | Maas, Jacob | Executive VP | M | Employee Stock Option (right to buy) | 2000 | $0.00 | 0.0000 | 4,405,000 | 100.00% | 0.05% |
| Jan. 27, 2025 | Graham Holdings Co | $GHC | Maas, Jacob | Executive VP | F | Class B Common Stock | 438 | $918.26 | 5,287.0000 | 4,405,000 | 7.65% | 0.01% |
| Jan. 27, 2025 | Graham Holdings Co | $GHC | Maas, Jacob | Executive VP | A | Class B Common Stock | 1000 | $0.00 | 5,725.0000 | 4,405,000 | 21.16% | 0.02% |
| Jan. 2, 2025 | Graham Holdings Co | $GHC | Maas, Jacob | Executive VP | F | Class B Common Stock | 257 | $871.87 | 4,725.0000 | 4,405,000 | 5.16% | 0.01% |
| Jan. 2, 2025 | Graham Holdings Co | $GHC | Maas, Jacob | Executive VP | A | Class B Common Stock | 430 | $0.00 | 4,982.0000 | 4,405,000 | 9.45% | 0.01% |
| Nov. 5, 2024 | Graham Holdings Co | $GHC | Maas, Jacob | Executive VP | A | Class B Common Stock | 1000 | $0.00 | 4,552.0000 | 4,423,000 | 28.15% | 0.02% |