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Masterson William F III
InsiderCIK 0002098902
Largest Purchase
No open-market purchases in the recent filings.
Profile
- Filings
- 4
- Buy transactions
- 0
- Sell transactions
- 0
- Companies
- 1
- Active
- 2025–2026
Masterson William F III has filed 4 reports across 1 company, totaling $824.0K in disclosed volume. Purchases and sales are approximately balanced. All data sourced from SEC Form 3, 4, and 5 filings.
Associated Companies
Trading History
4 loaded
| Jan 5 | CBT CABOT CORP | Masterson William F III | Insider | Other | $0 |
| Dec 16 | CBT CABOT CORP | Masterson William F III | Insider | Other | $0 |
| Dec 5 | CBT CABOT CORP | Masterson William F III | Insider | Grant | $0 |
| Dec 2 | CBT CABOT CORP | Masterson William F III | Insider | Other | $0 |
4 filings