Masterson William F III bought CBT
June 12, 2026 · Form 4 insider transaction
Masterson William F III bought 2.824 shares of Cabot Corporation at $87.65 per share, a transaction worth $247.50. 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
2.824
Price
$87.65
Total value
$247.50
InsiderMasterson William F III
RoleOfficer
CompanyCabot Corporation (CBT)
SecurityPhantom Stock Units
Transaction codeA: Grant or award
Transaction dateJune 12, 2026
Filing dateJune 16, 2026
Shares owned after527
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.