ARQ · Insider Trading
Arq, Inc. Common Stock
Every open-market purchase and sale reported by ARQ officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-09-10 | Shimon Steinmetz | Chief Financial Officer | Buy | — | — |
| 2026-09-09 | Shimon Steinmetz | Chief Financial Officer | Buy | — | — |
| 2026-09-08 | Shimon Steinmetz | Chief Financial Officer | Buy | — | — |
| 2026-09-03 | Peter Oluoch Owino | Chief Accounting Officer | A | — | — |
| 2026-08-18 | Joseph M Wong | Chief Technology Officer | A | — | — |
| 2026-08-04 | Shimon Steinmetz | Chief Financial Officer | A | — | — |
| 2026-08-04 | Claiborne Benson Smith | Gen Counsel, Corp Secretary | A | — | — |
| 2026-08-04 | Joseph M Wong | Chief Technology Officer | A | — | — |
| 2026-07-23 | Robert E. Rasmus | Chief Executive Officer | MIXED | — | — |
| 2026-07-06 | CAROL S EICHER | Director | A | — | — |
| 2026-07-06 | Jeremy Blank | Director | A | — | — |
| 2026-07-06 | Laurie Bergman | Director | A | — | — |
| 2026-07-06 | Julian Alexander McIntyre | Director | A | — | — |
| 2026-07-06 | Richard Campbell-Breeden | Director | A | — | — |
| 2026-05-06 | Jay Loring Voncannon | Chief Financial Officer | Sell | — | — |
| 2026-03-25 | Joseph M Wong | Chief Technology Officer | F | — | — |
| 2026-03-25 | Claiborne Benson Smith | Gen Counsel, Corp Secretary | F | — | — |
| 2026-03-25 | Stacia Hansen | Chief Accounting Officer | F | — | — |
| 2026-03-25 | Robert E. Rasmus | Chief Executive Officer | F | — | — |
| 2026-03-24 | Richard Campbell-Breeden | Director | Buy | — | — |
| 2026-03-19 | Joseph M Wong | Chief Technology Officer | Buy | — | — |
| 2026-03-17 | CAROL S EICHER | Director | Buy | — | — |
| 2026-03-16 | Claiborne Benson Smith | Gen Counsel, Corp Secretary | Buy | — | — |
| 2026-03-03 | Jeremy Williamson | Chief Operating Officer | MIXED | — | — |
| 2026-03-03 | Joseph M Wong | Chief Technology Officer | MIXED | — | — |
| 2026-03-03 | Claiborne Benson Smith | Gen Counsel, Corp Secretary | MIXED | — | — |
| 2025-11-13 | Jay Loring Voncannon | Chief Financial Officer | Buy | — | — |
| 2025-11-13 | Richard Campbell-Breeden | Director | Buy | — | — |
| 2025-11-12 | Robert E. Rasmus | Chief Executive Officer | Buy | — | — |
| 2025-10-06 | Julian Alexander McIntyre | Director | J | — | — |
| 2025-09-19 | Jeremy Williamson | Chief Operating Officer | F | — | — |
| 2025-08-06 | Stacia Hansen | Chief Accounting Officer | Sell | — | — |
| 2025-08-06 | Joseph M Wong | Chief Technology Officer | Sell | — | — |
| 2025-08-06 | Jeremy Williamson | Chief Operating Officer | Sell | — | — |
| 2025-08-06 | Claiborne Benson Smith | Gen Counsel, Corp Secretary | Sell | — | — |
| 2025-07-03 | CAROL S EICHER | Director | A | — | — |
| 2025-07-03 | Laurie Bergman | Director | A | — | — |
| 2025-07-03 | Julian Alexander McIntyre | Director | A | — | — |
| 2025-07-03 | Jeremy Blank | Director | A | — | — |
| 2025-07-03 | Richard Campbell-Breeden | Director | A | — | — |
| 2025-05-28 | Jeremy Blank | Director | Buy | — | — |
| 2025-05-28 | Robert E. Rasmus | Chief Executive Officer | Buy | — | — |
| 2025-05-27 | Richard Campbell-Breeden | Director | Buy | — | — |
| 2025-05-20 | Joseph M Wong | Chief Technology Officer | Buy | — | — |
| 2025-05-15 | Robert E. Rasmus | Chief Executive Officer | Buy | — | — |
| 2025-05-14 | Jeremy Williamson | Chief Operating Officer | Buy | — | — |
| 2025-05-13 | Robert E. Rasmus | Chief Executive Officer | Buy | — | — |
| 2025-04-04 | Jay Loring Voncannon | Chief Financial Officer | A | — | — |
| 2025-03-25 | Jeremy Williamson | Chief Operating Officer | MIXED | — | — |
| 2025-03-25 | Robert E. Rasmus | Chief Executive Officer | A | — | — |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| — | Director | 3,299,550 | — |
| — | Director | 2,115,479 | — |
| — | Director | 2,028,963 | — |
| — | Chief Executive Officer | 1,007,716 | — |
| — | Director | 540,937 | — |
| — | Chief Technology Officer | 506,648 | — |
| — | Chief Financial Officer | 368,023 | — |
| — | Director | 198,651 | — |
| — | Chief Operating Officer | 185,606 | — |
| — | Chief Accounting Officer | 161,047 | — |
| — | Gen Counsel, Corp Secretary | 155,513 | — |
| — | Director | 102,927 | — |
| — | Director | 76,343 | — |
| — | Chief Accounting Officer | 64,305 | — |
| — | Chief Financial Officer | 48,291 | — |
Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.
Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.
Full filing history and per-insider positions are on the ARQ quote page; the site-wide leaderboard is on the insider transactions hub.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.