CABOT CORP — Director's Dealing 2005

Nov 21, 2005

SEC Form 4/A — Form 4/A

Issuer: CABOT CORP (CBT)
CIK: 0000016040
Period of Report: 2005-08-03

Reporting Person: MCARTHUR JOHN H (Director)

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	6429.606	Direct

Footnotes

F1: On August 5, 2005, Mr. McArthur filed a Form 4 to report a sale of 3,600 shares of Cabot common stock that took place on August 3, 2005. The amount of common stock beneficially owned by Mr. McArthur following the transaction was mistakenly reported as 7,143. After the transaction, Mr. McArthur beneficially owned 6,429.606 shares of Cabot common stock.