CABOT CORP — Director's Dealing 2006

Jan 30, 2006

SEC Form 3/A — Form 3/A

Issuer: CABOT CORP (CBT)
CIK: 0000016040
Period of Report: 2006-01-13

Reporting Person: Mason Jonathan P (Executive Vice President, CFO)

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	3334	Direct

Footnotes

F1: On January 20, 2006, a Form 3 was filed on behalf of Mr. Mason reporting beneficial ownership of 10,000 shares of Cabot common stock. The Form 3 should have reported that Mr. Mason owned 3,334 shares of Cabot common stock.