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O'Shaughnessy Laura
10% OwnerCIK 0001813477
Total Volume
$62.6M
7 filings
Purchases
$283.0K
1 buy txns
Sales
$0
0 sell txns
Net Activity
$283.0K
net bought
Profile
- Filings
- 7
- Buy transactions
- 1
- Sell transactions
- 0
- Companies
- 2
- Active
- 2025–2026
Across 7 filings between 2025–2026, O'Shaughnessy Laura, 10% Owner, has disclosed $62.6M in transactions — spread across 2 companies. Their disclosed trades are heavily weighted toward buying — $283.0K in buys and $0 in sells. The largest single open-market purchase on record is $283.0K in ACUITY INC. (DE). Data is sourced from official SEC Form 3, 4, and 5 filings.
Associated Companies
Trading History
7 loaded
| Aug 14 | GHC Graham Holdings Co | O'Shaughnessy Laura | 10% Owner | Other | $0 |
| May 28 | GHC Graham Holdings Co | O'Shaughnessy Laura | 10% Owner | Other | $0 |
| Apr 10 | AYI ACUITY INC. (DE) | O'Shaughnessy Laura | Director | Buy | $283.0K |
| Nov 13 | GHC Graham Holdings Co | O'Shaughnessy Laura | Insider | Exercise | $20.6M |
| Oct 9 | GHC Graham Holdings Co | O'Shaughnessy Laura | Insider | Other | $0 |
| Sep 30 | GHC Graham Holdings Co | O'Shaughnessy Laura | Insider | Exercise | $21.0M |
| Aug 22 | GHC Graham Holdings Co | O'Shaughnessy Laura | Insider | Exercise | $20.6M |
7 filings