ARQ · ISSUER CIK 1515156
Arq, Inc.
Between Aug 1, 2026 and Oct 29, 2026, 4 Arq, Inc. insiders reported $56K of open-market purchases and $0.00 of sales on SEC Form 4. The largest buyer was Steinmetz Shimon (Chief Financial Officer), with $56K.
↗4 insiders filed
Original Form 4 filings from Aug 1, 2026 to Oct 29, 2026. No open-market sales in the window.
$56KInsider buying
$0.00Insider selling
+$56KNet open-market
Sep 10, 2026Latest filing
| Ticker | Insider | Type | Owned | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sep 10, 202617:33 | Sep 8, 2026 | ARQ | Chief Financial Officer | P · Buy | $2.34 | +2,972 | 353,023 | +1% | +$7K | -17.6% | -24.3% |
| Sep 9, 202617:32 | Sep 4, 2026 | ARQ | Chief Financial Officer | P · BuyLate 5d | $2.28 | +5,758 | 351,925 | +2% | +$13K | -19.8% | -22.3% |
| Sep 8, 202617:32 | Sep 3, 2026 | ARQ | Chief Financial Officer | P · BuyLate 5d | $2.22 | +16,270 | 350,523 | +5% | +$36K | -21.8% | -20.3% |
| Sep 3, 202617:32 | Sep 1, 2026 | ARQ | Chief Accounting Officer | A · Grant | — | +161,047 | 161,047 | New | — | ||
| Aug 18, 202617:10 | Aug 14, 2026 | ARQ | Chief Technology Officer | A · Grant | — | +55,000 | 506,648 | +12% | — | ||
| Aug 4, 202620:31 | Aug 1, 2026from Jul 31, 2026 | ARQ | Chief Financial Officer | A · Grant | — | +343,023 | 343,023 | New | — | ||
| Aug 4, 202620:30 | Aug 1, 2026 | ARQ | Gen Counsel, Corp Secretary | A · Grant | — | +61,047 | 155,513 | +65% | — | ||
| Aug 4, 202620:29 | Aug 1, 2026 | ARQ | Chief Technology Officer | A · Grant | — | +61,047 | 451,648 | +16% | — |