CIK 0001708035 · Large accelerated filer
Ecovyst Inc.
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- ECVT
- Exchange
- NYSE
- Industry
- Chemicals & Allied Products
- FY end
- Dec 31
- Incorporated
- DE
- Entity type
- operating
- EIN
- 813406833
- Phone
- 484-617-1200
- Business address
- 600 LEE ROAD, SUITE 200, WAYNE, PA, 19087
- Former names
- PQ Group Holdings Inc.
- 10-Q Report Quarterly Report
- SCHEDULE 13G Stake Statement of Beneficial Ownership
- 8-K Event Results of operations
- 8-K Event Executive or director change
- 4 Open-market buy Director bought 24,875 shares at $10.05 ($249,994)
- 4 Grant or award See Remarks acquired 43,353 shares (grant or award)
- 3 Insider Initial Statement of Ownership
- 8-K Event Executive or director change · Regulation FD disclosure
- 10-Q Report Quarterly Report
- 8-K Event Results of operations
- SCHEDULE 13G Stake Statement of Beneficial Ownership
- 144 Insider Sale of Securities
- SCHEDULE 13G/A Stake Statement of Beneficial Ownership
- 8-K Event Material agreement · New debt or obligation · Other events
- 11-K Other Annual Report
- 4 Open-market sale Director sold 8,450 shares at $13.33 ($112,639)
- 144 Insider Sale of Securities
- 4 Grant or award Director acquired 9,099 shares (grant or award)
- 3 Insider Initial Statement of Ownership
- 8-K Event Shareholder vote results
Page 1 of 29 · 576 filings