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CIK 0001708035 · Large accelerated filer

Ecovyst Inc.

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Ticker
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.
  1. 4 Grant or award See Remarks acquired 324,101 shares (grant or award)
  2. 4 Grant or award Director acquired 11,786 shares (grant or award)
  3. 4 Grant or award See Remarks acquired 70,713 shares (grant or award)
  4. 4 Grant or award See Remarks acquired 70,713 shares (grant or award)
  5. 4 Grant or award Director acquired 11,786 shares (grant or award)
  6. 4 Grant or award See Remarks acquired 70,713 shares (grant or award)
  7. 4 Grant or award See Remarks acquired 70,713 shares (grant or award)
  8. 3 Insider Initial Statement of Ownership
  9. 3 Insider Initial Statement of Ownership
  10. 3 Insider Initial Statement of Ownership
  11. 3 Insider Initial Statement of Ownership
  12. 3 Insider Initial Statement of Ownership
  13. 3 Insider Initial Statement of Ownership
  14. 3 Insider Initial Statement of Ownership
  15. 3 Insider Initial Statement of Ownership
  16. 3 Insider Initial Statement of Ownership
  17. 3 Insider Initial Statement of Ownership
  18. 3 Insider Initial Statement of Ownership
  19. 3 Insider Initial Statement of Ownership
  20. 3 Insider Initial Statement of Ownership

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