David A. Bradley

Chief Operating Officer, Kraton Corp.

Companies

Ecovyst Inc.Board member May 4, 2022 to now¹
Kraton CorpChief operating officer Dec 17, 2009 to Jan 14, 2011²

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

Ecovyst Inc. ECVT127,999 shares³$1.3M at $10.28Feb 5, 2026

As of each latest filing. The line shows shares held over time.

Recent filings

Feb 3, 2026Granted 19,399 shares of Ecovyst Inc.³
Feb 3, 2025Granted 25,674 shares of Ecovyst Inc.⁴
Jan 22, 2024Granted 22,701 shares of Ecovyst Inc.⁵
Jan 16, 2023Granted 20,325 shares of Ecovyst Inc.⁶
May 10, 2022Bought 20,000 shares at $9.73 of Ecovyst Inc.⁷
May 3, 2022Granted 19,900 shares of Ecovyst Inc.⁸

Sources

The numbers on this page point here. Each one links to the record it came from.

1
SEC EDGAREcovyst Inc., Board member
2
SEC EDGARKraton Corp, Chief operating officer
3
SEC EDGAREcovyst Inc. shares after the filing of Feb 5, 2026
4
SEC EDGARForm 4 filed Feb 5, 2025
5
SEC EDGARForm 4 filed Jan 24, 2024
6
SEC EDGARForm 4 filed Jan 18, 2023
7
SEC EDGARForm 4 filed May 12, 2022
8
SEC EDGARForm 4 filed May 5, 2022