Humble Patti A.
Director
Buy
Calculated transaction value
$249.99K
24,875 shares @ $10.05
Traded
Sep 10, 2026
Filed
Sep 14, 2026
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Ecovyst Inc
ECVT
ManufacturingChemicals
Transactions reported in official disclosures
Price with disclosed trades
Daily closes, past year · marks sit on transaction dates, sized by value
3 trades
| Reporting person | Filed | Transaction | Transaction value | Source | Actions |
|---|---|---|---|---|---|
| Humble Patti A. Director | Sep 14, 2026 4-day lag | Buy Sep 10, 2026 | $249.99K Filed shares x price | SEC Form 4 View filing | |
| Bergman Laurie See Remarks | Aug 26, 2026 2-day lag | Award Aug 24, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Lorance Sarah Director | Jun 3, 2026 1-day lag | Sale Jun 2, 2026 | $112.64K Filed shares x price | SEC Form 4 View filing |
Bergman Laurie
See Remarks
Award
Calculated transaction value
$0
43,353 shares @ $0
Traded
Aug 24, 2026
Filed
Aug 26, 2026
Lorance Sarah
Director
Sale
Calculated transaction value
$112.64K
8,450 shares @ $13.33
Traded
Jun 2, 2026
Filed
Jun 3, 2026