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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. 3 Insider Initial Statement of Ownership
  2. 3 Insider Initial Statement of Ownership
  3. 3 Insider Initial Statement of Ownership
  4. 8-K Event Material agreement · Agreement ended · Acquisition or sale completed · New debt or obligation · Unregistered share sale · Executive or director change · Bylaws or fiscal year change · Regulation FD disclosure
  5. 425 Deal Prospectus/Communication re Business Combination
  6. 425 Deal Prospectus/Communication re Business Combination
  7. 8-K Event Results of operations
  8. 10-Q Report Quarterly Report
  9. 425 Deal Prospectus/Communication re Business Combination
  10. 8-K Event Material agreement · Regulation FD disclosure
  11. 425 Deal Prospectus/Communication re Business Combination
  12. 425 Deal Prospectus/Communication re Business Combination
  13. 425 Deal Prospectus/Communication re Business Combination
  14. 8-K Event Material agreement · Unregistered share sale · Regulation FD disclosure
  15. 8-K Event Results of operations
  16. 10-Q Report Quarterly Report
  17. S-8 POS Other Post-effective Amendment
  18. 4 Grant or award Director acquired 15,159 shares (grant or award)
  19. 4 Grant or award Director acquired 15,159 shares (grant or award)
  20. 4 Grant or award Director acquired 15,159 shares (grant or award)

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