4//SEC Filing
Masterson William F III 4
Accession 0001193125-25-309977
CIK 0000016040other
Filed
Dec 4, 7:00 PM ET
Accepted
Dec 5, 5:30 PM ET
Size
6.8 KB
Accession
0001193125-25-309977
Insider Transaction Report
Form 4
CABOT CORPCBT
Masterson William F III
Senior Vice President
Transactions
- Award
Common Stock
2025-12-03+3,486→ 7,210 total - Award
Employee Stock Option (Right to Buy)
2025-12-03+12,767→ 12,767 totalExercise: $64.54Exp: 2035-12-02→ Common Stock (12,767 underlying)
Footnotes (1)
- [F1]The option vests over a three year period as follows: 30% on December 3, 2026, 30% on December 3, 2027 and 40% on December 3, 2028.
Documents
Issuer
CABOT CORP
CIK 0000016040
Entity typeother
Related Parties
1- filerCIK 0002098902
Filing Metadata
- Form type
- 4
- Filed
- Dec 4, 7:00 PM ET
- Accepted
- Dec 5, 5:30 PM ET
- Size
- 6.8 KB