Keohane Sean D

President and CEO, DirectorCABOT CORP (CBT) · full profile →Form 4 · filed Aug 15, 2025
Net Selling
Open-Market Buys
$0
Open-Market Sells
$9.1M
Net Open-Market Flow
-$9.1M
Transactions
8
6 non-derivative · 2 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Aug 14, 2025Sell(S)2K$79.63$189K362K
Aug 14, 2025Option exercise(M)88K$50.46$4.4M449K
Aug 14, 2025Sell(S)80K$79.24$6.4M369K
Aug 14, 2025Sell(S)8K$79.62$611K362K
Aug 14, 2025Option exercise(M)26K$49.26$1.3M388K
Aug 14, 2025Sell(S)24K$79.25$1.9M364K

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
Aug 14, 2025Option exercise(M)88K$00
Aug 14, 2025Option exercise(M)26K$00

Transaction Codes

S
Open-market sale
M
Option exercise / conversion

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001435737-25-000006) within minutes of acceptance. Every field above traces to the original document. Verify it directly: