Key facts
- This page summarizes Michael Feehan's Form 4 filing for Ecovyst Inc. (ECVT).
- 1 reported transaction and 0 derivative rows are listed below.
- Accepted by SEC: 06 Mar 2026, 16:00.
Michael Feehan - 04 Mar 2026 Form 4 Insider Report for Ecovyst Inc. (ECVT)
- Reporting relationship
- Vice President and Chief Financial Officer
- Issuer ticker
- ECVT
- Reported as of
- 04 Mar 2026
- Net transaction value
- $0
- SEC form
- 4
- Accepted by SEC
- 06 Mar 2026, 16:00:43 UTC
- Prior SEC filing
- 05 Feb 2026
- Source filing
- View source filing
- Reporting owner signature
- /s/ Joseph S. Koscinski, as attorney-in-fact for Michael Feehan
Source evidence
Original filing metadata and source links for verification.
4 source fields
Reporting owner
1 detail
Key filing fact
Michael Feehan filed Form 4 for Ecovyst Inc. (ECVT) on 06 Mar 2026.
Change
- Previous filing in this sequence was filed on 05 Feb 2026.
- Current net transaction value: $0.
Research use
- This tells you what this filing adds before you inspect full transaction and derivative tables.
- You can trace every row back to the original SEC filing document.
Evidence
Filed on Form 4
View source filing
Ownership activity is grounded in SEC Form 4 disclosures.
Reporting Owners (1)
CIK 0001874994
Primary reporting owner
Feehan Michael
- Relationship
- Vice President and Chief Financial Officer
- Address
- C/O ECOVYST INC., 600 LEE ROAD, SUITE 200, WAYNE
- Signature
- /s/ Joseph S. Koscinski, as attorney-in-fact for Michael Feehan
- Signature date
- 06 Mar 2026
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
ECVT
transaction
Common Stock
Award
- Transaction value
- Shares
- +11,052
- Change %
- +2.9%
- Price
- $11.31*
- Shares after
- 389,071
- Date
- 04 Mar 2026
- Ownership
- Direct
* marks a reported price that did not pass the local price check.
Additional SEC filing notes
Filing notes and footnotes
SEC remarks
Vice President and Chief Financial Officer