Keohane Sean D 4
4 · CABOT CORP · Filed Nov 21, 2025
Insider Transaction Report
Form 4
CABOT CORPCBT
Keohane Sean D
Vice President
Transactions
- Award
Common Stock
2025-11-19+30,932→ 414,472 total - Award
Common Stock
2025-11-19+32,630→ 383,540 total - Award
Employee Stock Option (Right to Buy)
2025-11-19+122,114→ 122,114 totalExercise: $59.76Exp: 2035-11-18→ Common Stock (122,114 underlying) - Tax Payment
Common Stock
2025-11-19$59.76/sh−10,338$617,799→ 404,134 total
Holdings
- 13,933.185(indirect: By Trust)
Common Stock
Footnotes (2)
- [F1]Consists of performance based units earned on the basis of the Corporation's performance in fiscal year 2025, of which 22,630 remain subject to time-based vesting.
- [F2]The option vests over a three year period as follows: 30% on November 19, 2026, 30% on November 19, 2027 and 40% on November 19, 2028.