← The Wire
ECVTNYSE
Ecovyst Inc.
Chemicals & Allied Products · DE · CIK 1708035
Ecovyst provides virgin and regenerated sulfuric acid products and services, contributing to environmental sustainability
$1.43B
Market cap
$12.29
Last close
+0.8%
1D
-4.7%
5D
1.5M
Volume
Price · last 39 sessions-13.0%
May 4L $12.12 · H $14.97Jun 29
180
Total filings
Jun 22, 2026
Last filing
12/31
Fiscal year end
8-KShareholder VoteMay 21, 20268-KResults of OperationsMay 5, 20268-KMaterial AgreementMay 4, 20268-KResults of OperationsFeb 26, 20268-KDebt Acceleration · Executive ChangeJan 7, 20268-KExecutive ChangeDec 12, 20258-KResults of OperationsNov 4, 20258-KMaterial AgreementSep 11, 20258-KExecutive ChangeAug 11, 20258-KResults of OperationsAug 7, 20258-KShareholder VoteMay 9, 20258-KResults of OperationsMay 1, 20258-KMaterial Agreement · New Debt / ObligationApr 11, 20258-KResults of OperationsFeb 27, 20258-KMaterial Agreement · New Debt / ObligationJan 31, 20258-KExecutive ChangeDec 16, 20248-KResults of OperationsOct 31, 20248-KResults of OperationsAug 1, 20248-KMaterial Agreement · New Debt / ObligationJun 12, 20248-KBylaw Amendment · Shareholder VoteMay 9, 20248-KExecutive ChangeMay 6, 20248-KResults of OperationsMay 2, 20248-KExecutive Change · Company UpdateFeb 28, 20248-KResults of OperationsFeb 28, 20248-KExecutive Change · Reg FD DisclosureDec 18, 20238-KReg FD DisclosureNov 28, 20238-KResults of OperationsNov 2, 20238-KResults of OperationsAug 3, 20238-KMaterial Agreement · Company UpdateMay 26, 20238-KShareholder VoteMay 11, 20238-KResults of OperationsMay 4, 20238-KExecutive ChangeApr 11, 20238-KMaterial Agreement · Company UpdateMar 6, 20238-KResults of OperationsFeb 28, 20238-KExecutive ChangeDec 22, 20228-KExecutive ChangeNov 25, 20228-KMaterial Agreement · Company UpdateNov 15, 20228-KExecutive ChangeNov 7, 20228-KExecutive ChangeNov 2, 20228-KResults of OperationsNov 1, 20228-KMaterial Agreement · Company UpdateAug 5, 20228-KExecutive ChangeAug 1, 20228-KResults of OperationsJul 29, 20228-KShareholder VoteMay 31, 20228-KExecutive Change · Company UpdateApr 29, 20228-KResults of OperationsApr 28, 20228-KResults of OperationsFeb 25, 20228-KMaterial Agreement · Company UpdateNov 23, 20218-KCompany UpdateNov 16, 20218-KResults of OperationsNov 9, 20218-KReg FD DisclosureSep 14, 20218-KResults of OperationsAug 5, 20218-KExecutive Change · Agreement TerminatedAug 3, 20218-KReg FD DisclosureJul 23, 20218-KMaterial AgreementJul 15, 20218-KMaterial AgreementJun 30, 20218-KMaterial Agreement · Agreement TerminatedJun 11, 20218-KResults of OperationsMay 6, 20218-KShareholder VoteApr 30, 20218-KMaterial Agreement · Company UpdateApr 29, 20218-KResults of Operations · Company UpdateApr 26, 20218-KReg FD DisclosureApr 8, 20218-KExecutive Change · Reg FD DisclosureMar 23, 20218-KExecutive ChangeMar 16, 20218-KResults of OperationsMar 9, 20218-KMaterial Agreement · Reg FD DisclosureMar 4, 20218-KDebt Acceleration · Executive ChangeDec 18, 20208-KReg FD DisclosureNov 10, 20208-KResults of OperationsOct 30, 20208-KMaterial Agreement · Company UpdateOct 16, 20208-KResults of OperationsJul 30, 20208-KMaterial Agreement · Agreement TerminatedJul 28, 20208-KExecutive ChangeJun 1, 20208-KReg FD DisclosureMay 28, 20208-KResults of OperationsMay 5, 20208-KExecutive Change · Shareholder VoteMay 5, 20208-KMaterial Agreement · New Debt / ObligationMar 26, 20208-KCompany UpdateMar 12, 20208-KExecutive ChangeMar 5, 20208-KReg FD DisclosureFeb 27, 2020
Insider Activity
In the 90 days to Nov 7, 2025: 1 sold $126K.
| Date | Insider | Action | Shares | Price | Value |
|---|---|---|---|---|---|
| Nov 7, 2025 | Ward Susan FDirector | Sell | 15,000 | $8.40 | $126K |
Open-market buys & sells (Form 4, transaction codes P/S). Source: SEC structured insider data.
Similar companies
Comparable business profile · signals at a glance