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.
- 4 Open-market sale 10% owner sold 5,224,966 shares at $9.12 ($47,651,690)
- 8-K Event Material agreement · Other events
- 4 Open-market sale 10% owner sold 2,775,034 shares at $9.12 ($25,308,310)
- SC 13D/A Stake Beneficial Ownership Report
- 424B7 Offering Prospectus
- 424B7 Offering Prospectus
- 8-K Event Other events
- 10-Q Report Quarterly Report
- 8-K Event Results of operations
- 8-K Event Regulation FD disclosure
- 3 Insider Initial Statement of Ownership
- 10-Q Report Quarterly Report
- 8-K Event Results of operations
- 8-K/A Event Executive or director change
- 8-K Event Agreement ended · Acquisition or sale completed · Executive or director change · Bylaws or fiscal year change · Other events
- 8-K Event Regulation FD disclosure
- 8-K Event Material agreement
- 8-K Event Material agreement
- 11-K Other Annual Report
- 8-K Event Material agreement · Agreement ended · New debt or obligation
Page 16 of 29 · 576 filings