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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. 4 Grant or award Director acquired 15,242 shares (grant or award)
  2. 4 Grant or award Director acquired 15,242 shares (grant or award)
  3. 4 Grant or award Director acquired 15,242 shares (grant or award)
  4. 4 Grant or award Director acquired 15,242 shares (grant or award)
  5. 4 Grant or award Director acquired 15,242 shares (grant or award)
  6. 8-K Event Shareholder vote results
  7. 3 Insider Initial Statement of Ownership
  8. 8-K Event Material agreement · Results of operations · Executive or director change · Other events
  9. 10-Q Report Quarterly Report
  10. DEF 14A Proxy Proxy Statement
  11. 8-K Event Material agreement · New debt or obligation
  12. 8-A12B/A Other Registration Statement
  13. PRE 14A Proxy Proxy Statement (Preliminary)
  14. 8-K Event Material agreement · Shareholder rights changed
  15. 8-K Event Executive or director change
  16. 4 Shares withheld for taxes President & CEO gave up 30,504 shares (to pay taxes)
  17. 4 Shares withheld for taxes Chief Financial Officer gave up 6,410 shares (to pay taxes)
  18. 4 Grant or award Chief Technology Officer acquired 8,864 shares (grant or award)
  19. 4 Shares withheld for taxes General Counsel gave up 3,235 shares (to pay taxes)
  20. 8-K Event Results of operations

Page 17 of 41 · 813 filings