O'Shaughnessy Laura
SEC CIK 1813477 · EDGAR
BoughtSold
Most active insiders at GHC, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | CONLEY DANIELLE Y. | Dir | — | — |
| 2 | O'Shaughnessy Laura | 10% | — | — |
| 3 | Markell Jack A. | Dir | — | — |
| 4 | Maas, Jacob | Executive VP | — | — |
| 5 | O'Shaughnessy Timothy J | Pres, CEO, Dir | — | — |
| 6 | Weymouth Katharine | Dir | — | — |
| 7 | Davis Christopher C | Dir | — | — |
| 8 | MULCAHY ANNE M | Dir | — | — |
| 9 | WAGONER G RICHARD JR | Dir | — | — |
Transactions 24
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2026-08-14 16:16 | 2026-08-13 | GHC | Graham Holdings Co | O'Shaughnessy Laura | 10% | J - Other | — | -4,211 | 22.9K | -16% | — |
| DI | 2026-05-28 11:09 | 2026-05-26 | GHC | Graham Holdings Co | O'Shaughnessy Laura | 10% | J - Other | — | -5,600 | 0 | -100% | — |
| D | 2026-05-28 11:09 | 2026-05-26 | GHC | Graham Holdings Co | O'Shaughnessy Laura | 10% | J - Other | — | -400 | 27.1K | -1% | — |
| 2026-04-10 16:04 | 2026-04-08 | AYI | ACUITY INC. (DE) | O'Shaughnessy Laura | Dir | P - Purchase | $282.98 | +1,000 | 3,111 | +47% | +$283.0K | |
| D | 2025-11-13 | 2025-11-11 | GHC | Graham Holdings Co | O'Shaughnessy Laura | 10% | F - Tax | $1,085.29 | -6,839 | 27.5K | -20% | -$7.42M |
| D | 2025-11-13 | 2025-11-11 | GHC | Graham Holdings Co | O'Shaughnessy Laura | 10% | M - OptEx | $872.01 | +7,582 | 34.3K | +28% | +$6.61M |
| D | 2025-10-09 | 2025-10-07 | GHC | Graham Holdings Co | O'Shaughnessy Laura | 10% | J - Other | — | -2,800 | 26.7K | -9% | — |
| DI | 2025-09-30 | 2025-09-29 | GHC | Graham Holdings Co | O'Shaughnessy Laura | 10% | M - OptEx | $872.01 | +7,580 | 29.3K | +35% | +$6.61M |
| DI | 2025-09-30 | 2025-09-29 | GHC | Graham Holdings Co | O'Shaughnessy Laura | 10% | F - Tax | $1,190.80 | -6,568 | 22.7K | -22% | -$7.82M |
| DI | 2025-08-22 | 2025-08-20 | GHC | Graham Holdings Co | O'Shaughnessy Laura | 10% | M - OptEx | $872.01 | +7,580 | 28.6K | +36% | +$6.61M |
| DI | 2025-08-22 | 2025-08-20 | GHC | Graham Holdings Co | O'Shaughnessy Laura | 10% | F - Tax | $1,070.83 | -6,878 | 21.7K | -24% | -$7.37M |
| 2025-06-16 | 2025-06-12 | VRM | Vroom, Inc. | O'Shaughnessy Laura | Dir | A - Grant | $0.00 | +3,796 | 8,124 | +88% | $0 | |
| D | 2025-03-14 | 2025-03-12 | VRM | Vroom, Inc. | O'Shaughnessy Laura | Dir | A - Grant | $0.00 | +3,820 | 4,328 | +752% | $0 |
| DI | 2024-11-05 | 2024-11-01 | GHC | Graham Holdings Co | O'Shaughnessy Laura | 10% | M - OptEx | $719.15 | +25.8K | 44.9K | +135% | +$18.52M |
| DI | 2024-11-05 | 2024-11-01 | GHC | Graham Holdings Co | O'Shaughnessy Laura | 10% | F - Tax | $843.67 | -23.9K | 21.0K | -53% | -$20.13M |
| DI | 2024-10-17 | 2024-10-15 | GHC | Graham Holdings Co | O'Shaughnessy Laura | 10% | F - Tax | $823.33 | -24.1K | 19.1K | -56% | -$19.86M |
| DI | 2024-10-17 | 2024-10-15 | GHC | Graham Holdings Co | O'Shaughnessy Laura | 10% | M - OptEx | $719.15 | +25.8K | 43.2K | +147% | +$18.52M |
| DI | 2024-09-25 | 2024-09-23 | GHC | Graham Holdings Co | O'Shaughnessy Laura | 10% | F - Tax | $800.60 | -24.4K | 17.5K | -58% | -$19.54M |
| DI | 2024-09-25 | 2024-09-23 | GHC | Graham Holdings Co | O'Shaughnessy Laura | 10% | M - OptEx | $719.15 | +25.8K | 41.9K | +159% | +$18.52M |
| 2023-06-20 | 2023-06-15 | VRM | Vroom, Inc. | O'Shaughnessy Laura | Dir | A - Grant | $0.00 | +97.7K | 203.6K | +92% | $0 | |
| 2023-04-12 | 2023-04-11 | AYI | ACUITY INC. (DE) | O'Shaughnessy Laura | Dir | P - Purchase | $158.05 | +632 | 2,111 | +43% | +$99.9K | |
| 2022-07-29 | 2022-07-28 | AYI | ACUITY INC. (DE) | O'Shaughnessy Laura | Dir | P - Purchase | $174.54 | +575 | 1,479 | +64% | +$100.4K | |
| 2022-06-21 | 2022-06-16 | VRM | Vroom, Inc. | O'Shaughnessy Laura | Dir | A - Grant | $0.00 | +82.0K | 105.9K | +342% | $0 | |
| D | 2022-01-07 | 2022-01-05 | AYI | ACUITY INC. (DE) | O'Shaughnessy Laura | Dir | A - Grant | $215.24 | +674 | 904 | +293% | +$145.1K |
Purchase Sale Sale after option exercise All abbreviations