William C. Kirby

Insider Reports History

Entity
Individual
Location
22 Concord Ave., Lexington, MA
Signature
By: Jennifer Lombardi, pursuant to a power of attorney from William C. Kirby
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by William C. Kirby:

Stock Role Class Num Shares Value Price $ Report Date Ownership
CABOT CORP Director Common Stock 25.4K $2.1M $82.61 Jan 11, 2024 Direct

Insider Reports Filed by William C. Kirby

Symbol Company Period Transactions Value $ Form Type Date Filed Role
CBT CABOT CORP Jan 11, 2024 1 $0 4 Jan 12, 2024 Director
CBT CABOT CORP Jan 12, 2023 1 $0 4 Jan 13, 2023 Director
CBT CABOT CORP Jan 13, 2022 1 $0 4 Jan 14, 2022 Director