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Form SC 13D/A - General Statement of Acquisition of Beneficial Ownership: [Amend]
SEC Accession No. 0001213900-23-019343
Filing Date
2023-03-13
Accepted
2023-03-13 06:14:09
Documents
1

Document Format Files

Seq Description Document Type Size
1 AMENDMENT NO. 1 TO SCHEDULE 13D ea174998-13da1arq_advanced.htm SC 13D/A 40282
  Complete submission text file 0001213900-23-019343.txt   41820
Mailing Address 8051 E. MAPLEWOOD AVE., STE 210 GREENWOOD VILLAGE CO 80111
Business Address 8051 E. MAPLEWOOD AVE., STE 210 GREENWOOD VILLAGE CO 80111 720-598-3500
Advanced Emissions Solutions, Inc. (Subject) CIK: 0001515156 (see all company filings)

IRS No.: 275472457 | Fiscal Year End: 1231
Type: SC 13D/A | Act: 34 | File No.: 005-87576 | Film No.: 23725608
SIC: 2890 Miscellaneous Chemical Products

Mailing Address 28-30 THE PARADE ST. HELIER Y9 JE1 1EQ
Business Address 28-30 THE PARADE ST. HELIER Y9 JE1 1EQ 304-414-0854
Arq Ltd (Filed by) CIK: 0001637606 (see all company filings)

IRS No.: 000000000 | State of Incorp.: Y9 | Fiscal Year End: 1231
Type: SC 13D/A