Masterson William F III bought CBT
March 13, 2026 · Form 4 insider transaction
Masterson William F III bought 3 shares of Cabot Corporation at $69.49 per share, a transaction worth $234.19. 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
3
Price
$69.49
Total value
$234.19
InsiderMasterson William F III
RoleOfficer
CompanyCabot Corporation (CBT)
SecurityPhantom Stock Units
Transaction codeA: Grant or award
Transaction dateMarch 13, 2026
Filing dateMarch 17, 2026
Shares owned after524
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.