Masterson William F III bought CBT
December 12, 2025 · Form 4 insider transaction
Masterson William F III bought 1.909 shares of Cabot Corporation at $68.34 per share, a transaction worth $130.47. The trade was recorded as grant or award and disclosed on an SEC Form 4, filed 4 days after the transaction.
Direction
Acquired (buy-side)
Shares
1.909
Price
$68.34
Total value
$130.47
InsiderMasterson William F III
RoleOfficer
CompanyCabot Corporation (CBT)
SecurityPhantom Stock Units
Transaction codeA: Grant or award
Transaction dateDecember 12, 2025
Filing dateDecember 16, 2025
Shares owned after292
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
1 for 1; Represents dividends paid on phantom stock units acquired under the Corporation's Supplemental 401(k) Plan and are to be settled upon the reporting person's retirement or other termination of employment.