Donald L. Althoff
CIK: 0002023079
Transaction Breakdown
Open Market Buys (P)0 (0.0%)
High conviction signal
Open Market Sales (S)0 (0.0%)
Position reduction
Option Exercises (M)0 (0.0%)
Derivative conversions
Awards (A)2 (100.0%)
Compensation grants
Other (G, F, J, C, D, …)0 (0.0%)
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
ECVT
Ecovyst Inc.
Director
Discretionary Trading P&L
Holdings
About Althoff Donald L.
Althoff Donald L. (SEC CIK 0002023079) files insider reports with the SEC as Director of Ecovyst Inc. (ECVT).
Signal8 holds 2 ownership filings by Althoff Donald L., all Form 4s, filed between Feb 5, 2025 and Feb 5, 2026. Those filings report 2 transactions, from Feb 3, 2025 to Feb 3, 2026. Signal8's Form 4 history starts in Sep 2024.
The business address on Althoff Donald L.'s filings is in WAYNE, PA.