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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. 3 Insider Initial Statement of Ownership
  2. 4 Open-market buy Director bought 40,402 shares at $9.09 ($367,157)
  3. 4 Open-market buy Director bought 10,000 shares at $8.81 ($88,100)
  4. 4 Open-market sale 10% owner sold 20,125,000 shares at $7.88 ($158,560,850)
  5. 4 Option exercise See Remarks acquired 6,620 shares (option exercise)
  6. 4 Open-market sale 10% owner sold 20,125,000 shares at $7.88 ($158,560,850)
  7. 4 Option exercise See Remarks acquired 19,861 shares (option exercise)
  8. 4 Open-market buy Director bought 10,000 shares at $8.70 ($87,028)
  9. 4 Grant or award See Remarks acquired 14,750 shares (grant or award)
  10. 3 Insider Initial Statement of Ownership
  11. 4 Open-market sale 10% owner sold 14,950,030 shares at $8.36 ($124,926,936)
  12. 4 Open-market sale 10% owner sold 14,950,000 shares at $8.36 ($124,926,685)
  13. 4 Open-market buy Director bought 40,941 shares at $8.91 ($364,592)
  14. 4 Open-market buy See Remarks bought 11,400 shares at $8.79 ($100,253)
  15. 4 Open-market buy See Remarks bought 11,376 shares at $8.80 ($100,060)
  16. 4 Open-market buy See Remarks bought 10,750 shares at $8.85 ($95,162)
  17. 4 Open-market buy See Remarks bought 11,389.69 shares at $8.78 ($100,000)
  18. 4 Open-market buy Director bought 10,000 shares at $8.77 ($87,696)
  19. 4 Open-market buy See Remarks bought 11,425 shares at $8.77 ($100,161)
  20. 4 Open-market buy Director bought 25,000 shares at an average $8.90 ($222,532)

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