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Year archive

Arq, Inc. — 2026 filings

All 16 regulatory filings released by Arq, Inc. (ARQ) in 2026, sourced directly from the official regulator.

16 Filings
2026 Period
2026 filings (16)
Filing Released Lang
8-K - Arq, Inc. (0001515156) (Filer)
Regulatory Filings
2026-05-06 English
10-Q - Arq, Inc. (0001515156) (Filer)
Interim / Quarterly Report
2026-05-06 English
8-K - Arq, Inc. (0001515156) (Filer)
Regulatory Filings
2026-05-01 English
ARS - Arq, Inc. (0001515156) (Filer)
Annual Report
2026-04-28 English
8-K - Arq, Inc. (0001515156) (Filer)
Regulatory Filings
2026-04-01 English
4 - Arq, Inc. (0001515156) (Issuer)
Director's Dealing
2026-03-25 English
4 - Arq, Inc. (0001515156) (Issuer)
Director's Dealing
2026-03-25 English
4 - Arq, Inc. (0001515156) (Issuer)
Director's Dealing
2026-03-25 English
4 - Arq, Inc. (0001515156) (Issuer)
Director's Dealing
2026-03-25 English
4 - Arq, Inc. (0001515156) (Issuer)
Director's Dealing
2026-03-17 English
4 - ARQ, INC. (0001515156) (Filer)
Director's Dealing
2026-03-03 English
4 - ARQ, INC. (0001515156) (Filer)
Director's Dealing
2026-03-03 English
4 - ARQ, INC. (0001515156) (Filer)
Director's Dealing
2026-03-03 English
8-K - ARQ, INC. (0001515156) (Filer)
Regulatory Filings
2026-03-03 English
8-K Filing
Regulatory Filings
2026-01-29 English
SCHEDULE 13G/A Filing
Major Shareholding Notification
2026-01-28 English