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
- 8-K Event Results of operations
- 4 Shares withheld for taxes See Remarks gave up 52,830 shares (to pay taxes)
- 4 Shares withheld for taxes See Remarks gave up 63,032 shares (to pay taxes)
- 4 Shares withheld for taxes See Remarks gave up 3,591 shares (to pay taxes)
- 4 Shares withheld for taxes See Remarks gave up 75,058 shares (to pay taxes)
- 11-K Other Annual Report
- SC 13D/A Stake Beneficial Ownership Report
- SD Other Specialized Disclosure
- 4 Open-market sale Former 10% Owner sold 14,000,000 shares at $10.88 ($152,331,200)
- SC 13D/A Stake Beneficial Ownership Report
- 8-K Event Material agreement · Other events
- 424B7 Offering Prospectus
- FWP Offering Free Writing Prospectus
- 424B7 Offering Prospectus
- 8-K Event Shareholder vote results
- 10-Q Report Quarterly Report
- 8-K Event Results of operations
- ARS Other Annual Report to Security Holders
- DEF 14A Proxy Proxy Statement
Page 9 of 29 · 576 filings