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 Director sold 24,436 shares at $10.28 ($251,307)
- 144 Insider Sale of Securities
- PRE 14A Proxy Proxy Statement (Preliminary)
- 4 Grant or award Director acquired 18,077 shares (grant or award)
- 3 Insider Initial Statement of Ownership
- 10-K Report Annual Report
- 8-K Event Executive or director change · Other events
- 8-K Event Results of operations
- SC 13G/A Stake Amended Statement of Ownership
- SC 13G Stake Amended Statement of Ownership
- SC 13G/A Stake Amended Statement of Ownership
- SC 13G Stake Amended Statement of Ownership
- SC 13G Stake Amended Statement of Ownership
- 4 Grant or award Director acquired 22,701 shares (grant or award)
- 4 Grant or award See Remarks acquired 20,432 shares (grant or award)
- 4 Grant or award See Remarks acquired 22,702 shares (grant or award)
- 4 Grant or award Director acquired 22,701 shares (grant or award)
- 4 Grant or award See Remarks acquired 13,621 shares (grant or award)
- 4 Grant or award Director acquired 45,402 shares (grant or award)
- 4 Grant or award See Remarks acquired 45,403 shares (grant or award)
Page 7 of 29 · 576 filings