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CIK 0001515156 · Accelerated filer<br>Smaller reporting company

Ticker
ARQ
Exchange
Nasdaq
Industry
Miscellaneous Chemical Products
FY end
Dec 31
Entity type
operating
EIN
275472457
Phone
720-598-3500
Business address
8051 E. MAPLEWOOD AVE., STE 210, GREENWOOD VILLAGE, CO, 80111
Former names
Advanced Emissions Solutions, Inc.
  1. S-1 Offering Registration Statement
  2. 4 Open-market buy Chief Technology Officer bought 90,000 shares at an average $2.48 ($223,595)
  3. 4/A Open-market buy Chief Technology Officer bought 25,000 shares at $2.30 ($57,515)
  4. 4 Open-market buy Chief Technology Officer bought 55,000 shares at an average $2.44 ($134,057)
  5. 4 Grant or award Chief Technology Officer acquired 25,000 shares (grant or award)
  6. 3 Insider Initial Statement of Ownership
  7. 8-K Event Results of operations
  8. 10-Q Report Quarterly Report
  9. 8-K Event Executive or director change
  10. 4 Grant or award Chief Operating Officer acquired 102,292 shares (grant or award)
  11. 3 Insider Initial Statement of Ownership
  12. 8-K Event Executive or director change · Other events
  13. 4 Shares withheld for taxes Chief Accounting Officer gave up 1,321 shares (to pay taxes)
  14. 8-K Event Results of operations
  15. 10-Q Report Quarterly Report
  16. 8-K/A Event Executive or director change
  17. S-8 Other Securities Offered to Employees in Benefit Plans
  18. 4 Grant or award Director acquired 788,122 shares (grant or award)
  19. 4 Grant or award Director acquired 52,711 shares (grant or award)
  20. 4 Grant or award Director acquired 770,662 shares (grant or award)

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