O'Shaughnessy Laura
Insider trading activity for O'Shaughnessy Laura sourced from SEC EDGAR Form 4 filings.
Overview
- Company: Graham Holdings Co
- Total insider trades: 4
- Total buy volume: $283K
- Total sell volume: $0
- Last trade: May 28, 2026
Recent Trades
| Date | Insider | Ticker / Company | Type | Shares | Value |
|---|---|---|---|---|---|
| May 26, 2026 | O'Shaughnessy Laura | GHC Graham Holdings Co | OTHER | 6,000 | N/A |
| May 26, 2026 | O'Shaughnessy Laura | GHC Graham Holdings Co | OTHER | 400 | N/A |
| May 26, 2026 | O'Shaughnessy Laura | GHC Graham Holdings Co | OTHER | 5,600 | N/A |
| Apr 8, 2026 | O'Shaughnessy Laura | AYI ACUITY INC. (DE) | BUY | 1,000 | $283K |