William F. Masterson Iii.
Senior Vice President, Cabot Corporation.
Companies
- Cabot CorporationSenior Vice President Dec 2, 2025 to now1
Holdings
Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.
Shares held
Cabot Corporation CBT7,210 shares2$529.6K at $73.46Dec 3, 2025
As of each latest filing. The line shows shares held over time.
Recent filings
- Dec 3, 2025Granted 3,486 shares of Cabot Corporation2
Sources
The numbers on this page point here. Each one links to the record it came from.
- 1
- 2