11/07/2024
5:35 AM | Arq, Inc. (Filer)
ARQ (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
11/07/2024
5:45 AM | Arq, Inc. (Filer)
ARQ (Filer)
| Form 10-Q
General form for quarterly reports under Section 13 or 15(d) | |
09/24/2024
7:31 AM | Arq, Inc. (Issuer)
ARQ (Issuer)
Rasmus Robert E. (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
09/20/2024
3:53 PM | Arq, Inc. (Filer)
ARQ (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
09/20/2024
3:56 PM | Arq, Inc. (Filer)
ARQ (Filer)
| Form 424B5 | |
09/19/2024
3:01 PM | Arq, Inc. (Filer)
ARQ (Filer)
| Form 424B5 | |
09/18/2024
4:32 PM | Arq, Inc. (Issuer)
ARQ (Issuer)
Williamson Jeremy (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
|
09/04/2024
11:15 PM | Arq, Inc. (Filer)
ARQ (Filer)
| Form EFFECT | |
08/12/2024
3:37 PM | Arq, Inc. (Filer)
ARQ (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
08/05/2024
5:45 PM | Arq, Inc. (Issuer)
ARQ (Issuer)
Rasmus Robert E. (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
08/05/2024
5:45 PM | Arq, Inc. (Issuer)
ARQ (Issuer)
Wong Joseph M (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
08/05/2024
5:45 PM | Arq, Inc. (Issuer)
ARQ (Issuer)
Hansen Stacia (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
08/05/2024
5:46 PM | Arq, Inc. (Issuer)
ARQ (Issuer)
Williamson Jeremy (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
08/05/2024
5:46 PM | Arq, Inc. (Issuer)
ARQ (Issuer)
Smith Claiborne Benson (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
07/25/2024
4:27 PM | Arq, Inc. (Issuer)
ARQ (Issuer)
Wong Joseph M (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
07/03/2024
4:34 PM | Alta Fundamental Advisers LLC (Reporting)
Alta Fundamental Advisers SP LLC (Reporting)
Arq, Inc. (Issuer)
ARQ (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
07/03/2024
4:34 PM | Arq, Inc. (Issuer)
ARQ (Issuer)
Bergman Laurie (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
07/03/2024
4:34 PM | Arq, Inc. (Issuer)
ARQ (Issuer)
Wells Louis Spencer (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
07/03/2024
4:35 PM | Arq, Inc. (Issuer)
ARQ (Issuer)
EICHER CAROL S (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
07/03/2024
4:35 PM | Arq, Inc. (Issuer)
ARQ (Issuer)
Campbell-Breeden Richard (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
07/03/2024
4:35 PM | Arq, Inc. (Issuer)
ARQ (Issuer)
Blank Jeremy (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
07/03/2024
4:35 PM | Arq, Inc. (Issuer)
ARQ (Issuer)
McIntyre Julian Alexander (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
06/06/2024
11:15 PM | Arq, Inc. (Filer)
ARQ (Filer)
| Form EFFECT | |
06/06/2024
4:14 PM | Arq, Inc. (Filer)
ARQ (Filer)
| Form 424B3 | |
05/30/2024
7:42 AM | Arq, Inc. (Subject)
ARQ (Subject)
HIRSCHMAN ORIN (Filed by)
| Form SC 13G | |
05/28/2024
3:51 PM | Arq, Inc. (Filer)
ARQ (Filer)
| Form S-3
Registration statement under Securities Act of 1933 | |
05/16/2024
6:53 AM | Arq, Inc. (Filer)
ARQ (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
05/08/2024
3:51 PM | Arq, Inc. (Filer)
ARQ (Filer)
| Form 10-Q
General form for quarterly reports under Section 13 or 15(d) | |
05/02/2024
3:34 PM | Arq, Inc. (Issuer)
ARQ (Issuer)
Smith Claiborne Benson (Reporting)
| Form 3
Initial statement of beneficial ownership of securities | |
04/29/2024
3:18 PM | Arq, Inc. (Filer)
ARQ (Filer)
| Form DEF 14A | |
04/16/2024
3:14 PM | Arq, Inc. (Filer)
ARQ (Filer)
| Form PRE 14A | |
04/16/2024
3:22 PM | Arq, Inc. (Filer)
ARQ (Filer)
| Form 8-A12B/A | |
03/27/2024
8:20 AM | Arq, Inc. (Issuer)
ARQ (Issuer)
Wong Joseph M (Reporting)
| Form 4/A | |
03/27/2024
8:23 AM | Arq, Inc. (Issuer)
ARQ (Issuer)
Hansen Stacia (Reporting)
| Form 4/A | |
03/27/2024
8:28 AM | Arq, Inc. (Issuer)
ARQ (Issuer)
Williamson Jeremy (Reporting)
| Form 4/A | |
03/27/2024
8:28 AM | Arq, Inc. (Issuer)
ARQ (Issuer)
Williamson Jeremy (Reporting)
| Form 4/A | |
03/26/2024
3:30 PM | Arq, Inc. (Issuer)
ARQ (Issuer)
Wong Joseph M (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/26/2024
3:24 PM | Arq, Inc. (Issuer)
ARQ (Issuer)
Williamson Jeremy (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/26/2024
3:27 PM | Arq, Inc. (Issuer)
ARQ (Issuer)
Williamson Jeremy (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/12/2024
4:05 PM | Arq, Inc. (Filer)
ARQ (Filer)
| Form 10-K
Annual report pursuant to Section 13 or 15(d) | |
03/12/2024
4:08 PM | Arq, Inc. (Filer)
ARQ (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
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02/13/2024
3:23 PM | Arq, Inc. (Filer)
ARQ (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
01/31/2024
11:15 PM | Advanced Emissions Solutions, Inc. (Filer)
ARQ (Filer)
| Form EFFECT | |
01/31/2024
3:41 PM | Advanced Emissions Solutions, Inc. (Filer)
ARQ (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
01/31/2024
2:37 PM | Advanced Emissions Solutions, Inc. (Subject)
ARQ (Subject)
McIntyre Julian Alexander (Filed by)
| Form SC 13D/A | |
01/04/2024
3:52 PM | Advanced Emissions Solutions, Inc. (Filer)
ARQ (Filer)
| Form S-1
Registration statement under Securities Act of 1933 | |
11/21/2023
5:30 PM | Advanced Emissions Solutions, Inc. (Issuer)
ARQ (Issuer)
Wong Joseph M (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
11/21/2023
3:41 PM | Advanced Emissions Solutions, Inc. (Issuer)
ARQ (Issuer)
Wong Joseph M (Reporting)
| Form 4/A | |
11/20/2023
5:06 PM | Advanced Emissions Solutions, Inc. (Issuer)
ARQ (Issuer)
Wong Joseph M (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
11/17/2023
5:14 PM | Advanced Emissions Solutions, Inc. (Issuer)
ARQ (Issuer)
Wong Joseph M (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
