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CBTBasic Materials

Cabot Corp. insider activity

In the last 90 days, no corporate insiders reported open-market purchases.

SEC-reported filing activity is provided for research purposes and is not investment advice.

90-day C-suite buyers
0
90-day purchase value
$0.00
Corporate buyers
0
Latest transaction
Aug 28, 2026

Executive filings

Open-market transaction history

Purchase and sale summaries are ordered by the latest reported transaction date.

Open-market insider purchase and sale transactions
DateInsider nameRoleTypeSharesPriceTotal value
Aug 28, 2026Sean D KeohanePresident and CEOSale134,895$85.00$11,466,075
Aug 24, 2026Sean D KeohanePresident and CEOSale2,779$85.50$237,605
Aug 7, 2026Sean D KeohanePresident and CEOSale91,923$86.41$7,942,634