Keohane Sean D

President and CEO · 3 recent trades · Sold $19.6M

Keohane Sean D (President and CEO) has 3 recent open-market trades disclosed in SEC Form 4 filings. Total sells: $19.6M. Most recent tickers: CBT.

Date	Stock	Action	Value
2026-08-28	CBT CABOT CORP	Sell	$11.5M
2026-08-24	CBT CABOT CORP	Sell	$238K
2026-08-07	CBT CABOT CORP	Sell	$7.9M

Open-market insider buys and sells disclosed by Keohane Sean D in SEC Form 4 filings (excludes routine option/RSU administration). All insider trades →

Related ▾

CBT stock All insider trades

FAQ ▾

Which stocks has Keohane Sean D traded?

Recent Form 4 activity in: CBT.

How many insider trades has Keohane Sean D disclosed?

3 recent open-market transactions on file (SEC Form 4).

Is Keohane Sean D buying or selling?

Sells total $19.6M.

Where does this data come from?

SEC Form 4 insider-transaction filings (open-market buys and sells).

Sourced from SEC Form 4 insider filings · Not investment advice ▾

SEC EDGAR Form 4

Data as of 2026-08-28 · Methodology

Open-market insider transactions (Form 4 codes P/S) as reported to the SEC.

Published by WealthFile · Not investment advice.