Arq, Inc. also files under ADES; those filings are included.
The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.
| Date | Insider | Role | Action | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Sep 8, 2026 | Steinmetz Shimon | Chief Financial Officer | Buy(P) | 1K | $2.34 | $3K |
| Sep 8, 2026 | Steinmetz Shimon | Chief Financial Officer | Buy(P) | 2K | $2.34 | $4K |
| Sep 4, 2026 | Steinmetz Shimon | Chief Financial Officer | Buy(P) | 1K | $2.29 | $3K |
| Sep 4, 2026 | Steinmetz Shimon | Chief Financial Officer | Buy(P) | 4K | $2.27 | $10K |
| Sep 3, 2026 | Steinmetz Shimon | Chief Financial Officer | Buy(P) | 9K | $2.23 | $20K |
| Sep 3, 2026 | Steinmetz Shimon | Chief Financial Officer | Buy(P) | 8K | $2.22 | $17K |
| Sep 1, 2026 | Owino Peter Oluoch | Chief Accounting Officer | Grant(A) | 100K | — | $0 |
| Sep 1, 2026 | Owino Peter Oluoch | Chief Accounting Officer | Grant(A) | 61K | — | $0 |
| Sep 1, 2026 | Owino Peter Oluoch | Chief Accounting Officer | Grant(A) | 61K | — | $0 |
| Aug 14, 2026 | Wong Joseph M | Chief Technology Officer | Grant(A) | 55K | — | $0 |
| Aug 1, 2026 | Wong Joseph M | Chief Technology Officer | Grant(A) | 61K | — | $0 |
| Aug 1, 2026 | Steinmetz Shimon | Chief Financial Officer | Grant(A) | 93K | — | $0 |
| Aug 1, 2026 | Smith Claiborne Benson | Gen Counsel, Corp Secretary | Grant(A) | 61K | — | $0 |
| Aug 1, 2026 | Steinmetz Shimon | Chief Financial Officer | Grant(A) | 93K | — | $0 |
| Aug 1, 2026 | Smith Claiborne Benson | Gen Counsel, Corp Secretary | Grant(A) | 61K | — | $0 |
| Aug 1, 2026 | Wong Joseph M | Chief Technology Officer | Grant(A) | 61K | — | $0 |
| Jul 31, 2026 | Steinmetz Shimon | Chief Financial Officer | Grant(A) | 150K | — | $0 |
| Jul 31, 2026 | Steinmetz Shimon | Chief Financial Officer | Grant(A) | 250K | — | $0 |
| Jul 23, 2026 | Rasmus Robert E. | Chief Executive Officer, Director | Grant(A) | 600K | — | $0 |
| Jul 23, 2026 | Rasmus Robert E. | Chief Executive Officer, Director | Grant(A) | 600K | — | $0 |
| Jul 17, 2026 | Rasmus Robert E. | Chief Executive Officer, Director | Grant(A) | 400K | — | $0 |
| Jul 17, 2026 | Rasmus Robert E. | Chief Executive Officer, Director | Disposed to issuer(D) | 400K | — | $0 |
| Jul 1, 2026 | Bergman Laurie | Director | Grant(A) | 25K | — | $0 |
| Jul 1, 2026 | Blank Jeremy | Director | Grant(A) | 49K | — | $0 |
| Jul 1, 2026 | Campbell-Breeden Richard | Director | Grant(A) | 49K | — | $0 |
| Jul 1, 2026 | McIntyre Julian Alexander | Director | Grant(A) | 49K | — | $0 |
| Jul 1, 2026 | Eicher Carol S | Director | Grant(A) | 25K | — | $0 |
| May 4, 2026 | Voncannon Jay Loring | Chief Financial Officer | Sell(S) | 17K | $2.27 | $38K |
| Mar 23, 2026 | Rasmus Robert E. | Chief Executive Officer, Director | Tax withholding(F) | 845 | $2.27 | $2K |
| Mar 23, 2026 | Campbell-Breeden Richard | Director | Buy(P) | 150K | $2.21 | $332K |
| Mar 23, 2026 | Wong Joseph M | Chief Technology Officer | Tax withholding(F) | 10K | $2.27 | $23K |
| Mar 23, 2026 | Smith Claiborne Benson | Gen Counsel, Corp Secretary | Tax withholding(F) | 8K | $2.27 | $18K |
| Mar 23, 2026 | Hansen Stacia | Chief Accounting Officer | Tax withholding(F) | 9K | $2.27 | $20K |
| Mar 17, 2026 | Wong Joseph M | Chief Technology Officer | Buy(P) | 10K | $1.89 | $19K |
| Mar 16, 2026 | Smith Claiborne Benson | Gen Counsel, Corp Secretary | Buy(P) | 1K | $1.92 | $2K |
| Mar 13, 2026 | Eicher Carol S | Director | Buy(P) | 78K | $1.95 | $151K |
| Mar 12, 2026 | Smith Claiborne Benson | Gen Counsel, Corp Secretary | Buy(P) | 1K | $1.92 | $2K |
| Feb 27, 2026 | Wong Joseph M | Chief Technology Officer | Tax withholding(F) | 17K | $3.51 | $61K |
| Feb 27, 2026 | Williamson Jeremy | Chief Operating Officer | Option exercise(M) | 51K | — | $0 |
| Feb 27, 2026 | Smith Claiborne Benson | Gen Counsel, Corp Secretary | Option exercise(M) | 21K | — | $0 |
| Feb 27, 2026 | Williamson Jeremy | Chief Operating Officer | Tax withholding(F) | 18K | $3.51 | $64K |
| Feb 27, 2026 | Smith Claiborne Benson | Gen Counsel, Corp Secretary | Tax withholding(F) | 10K | $3.51 | $36K |
| Feb 27, 2026 | Wong Joseph M | Chief Technology Officer | Option exercise(M) | 30K | — | $0 |
| Feb 27, 2026 | Williamson Jeremy | Chief Operating Officer | Option exercise(M) | 69K | — | — |
| Feb 27, 2026 | Wong Joseph M | Chief Technology Officer | Option exercise(M) | 40K | — | — |
| Feb 27, 2026 | Smith Claiborne Benson | Gen Counsel, Corp Secretary | Option exercise(M) | 28K | — | — |
| Nov 11, 2025 | Voncannon Jay Loring | Chief Financial Officer | Buy(P) | 6K | $3.55 | $21K |
| Nov 11, 2025 | Campbell-Breeden Richard | Director | Buy(P) | 29K | $3.54 | $101K |
| Nov 10, 2025 | Voncannon Jay Loring | Chief Financial Officer | Buy(P) | 9K | $3.74 | $34K |
| Nov 10, 2025 | Rasmus Robert E. | Chief Executive Officer, Director | Buy(P) | 50K | $3.79 | $190K |
| Sep 25, 2025 | McIntyre Julian Alexander | Director | Other(J) | 30K | — | $0 |
| Sep 18, 2025 | Williamson Jeremy | Chief Operating Officer | Tax withholding(F) | 2K | $7.00 | $14K |
| Aug 4, 2025 | Smith Claiborne Benson | Gen Counsel, Corp Secretary | Sell(S) | 3K | $5.20 | $13K |
| Aug 4, 2025 | Hansen Stacia | Chief Accounting Officer | Sell(S) | 3K | $5.20 | $14K |
| Aug 4, 2025 | Williamson Jeremy | Chief Operating Officer | Sell(S) | 2K | $5.20 | $9K |
| Aug 4, 2025 | Wong Joseph M | Chief Technology Officer | Sell(S) | 3K | $5.20 | $16K |
| Jul 1, 2025 | McIntyre Julian Alexander | Director | Grant(A) | 22K | — | $0 |
| Jul 1, 2025 | Campbell-Breeden Richard | Director | Grant(A) | 29K | — | $0 |
| Jul 1, 2025 | Eicher Carol S | Director | Grant(A) | 15K | — | $0 |
| Jul 1, 2025 | Blank Jeremy | Director | Grant(A) | 29K | — | $0 |
| Jul 1, 2025 | Bergman Laurie | Director | Grant(A) | 15K | — | $0 |
| May 23, 2025 | Rasmus Robert E. | Chief Executive Officer, Director | Buy(P) | 25K | $4.10 | $103K |
| May 23, 2025 | Blank Jeremy | Director | Buy(P) | 50K | $4.10 | $205K |
| May 23, 2025 | Campbell-Breeden Richard | Director | Buy(P) | 75K | $4.10 | $308K |
| May 16, 2025 | Wong Joseph M | Chief Technology Officer | Buy(P) | 16K | $4.61 | $74K |
| May 14, 2025 | Rasmus Robert E. | Chief Executive Officer, Director | Buy(P) | 13K | $3.93 | $49K |
| May 13, 2025 | Rasmus Robert E. | Chief Executive Officer, Director | Buy(P) | 3K | $4.00 | $12K |
| May 12, 2025 | Williamson Jeremy | Chief Operating Officer | Buy(P) | 400 | $4.02 | $2K |
| May 12, 2025 | Rasmus Robert E. | Chief Executive Officer, Director | Buy(P) | 5K | $4.00 | $19K |
| May 9, 2025 | Rasmus Robert E. | Chief Executive Officer, Director | Buy(P) | 582 | $3.60 | $2K |
| Apr 2, 2025 | Voncannon Jay Loring | Chief Financial Officer | Grant(A) | 50K | — | $0 |
| Mar 24, 2025 | Hansen Stacia | Chief Accounting Officer | Sell(S) | 4K | $4.68 | $17K |
| Mar 24, 2025 | Smith Claiborne Benson | Gen Counsel, Corp Secretary | Sell(S) | 5K | $4.68 | $24K |
| Mar 24, 2025 | Williamson Jeremy | Chief Operating Officer | Sell(S) | 5K | $4.68 | $24K |
| Mar 24, 2025 | Wong Joseph M | Chief Technology Officer | Sell(S) | 7K | $4.68 | $31K |
| Mar 23, 2025 | Hansen Stacia | Chief Accounting Officer | Grant(A) | 22K | — | $0 |
| Mar 23, 2025 | Wong Joseph M | Chief Technology Officer | Grant(A) | 26K | — | $0 |
| Mar 23, 2025 | Rasmus Robert E. | Chief Executive Officer, Director | Grant(A) | 5K | — | $0 |
| Mar 23, 2025 | Rasmus Robert E. | Chief Executive Officer, Director | Grant(A) | 5K | — | $0 |
| Mar 23, 2025 | Hansen Stacia | Chief Accounting Officer | Grant(A) | 22K | — | $0 |
| Mar 23, 2025 | Smith Claiborne Benson | Gen Counsel, Corp Secretary | Grant(A) | 24K | — | $0 |
| Mar 23, 2025 | Smith Claiborne Benson | Gen Counsel, Corp Secretary | Grant(A) | 24K | — | $0 |
| Mar 23, 2025 | Williamson Jeremy | Chief Operating Officer | Grant(A) | 28K | — | $0 |
| Mar 23, 2025 | Wong Joseph M | Chief Technology Officer | Grant(A) | 26K | — | $0 |
| Mar 23, 2025 | Williamson Jeremy | Chief Operating Officer | Grant(A) | 28K | — | $0 |
| Feb 12, 2025 | Wong Joseph M | Chief Technology Officer | Option exercise(M) | 15K | — | — |
| Feb 12, 2025 | Wong Joseph M | Chief Technology Officer | Option exercise(M) | 33K | — | $0 |
| Feb 12, 2025 | Wong Joseph M | Chief Technology Officer | Tax withholding(F) | 7K | $5.93 | $41K |
| Nov 26, 2024 | Campbell-Breeden Richard | Director | Other(J) | 708 | — | — |
| Nov 26, 2024 | McIntyre Julian Alexander | Director | Other(J) | 1K | — | — |
| Nov 26, 2024 | McIntyre Julian Alexander | Director | Other(J) | 33K | — | — |
| Nov 26, 2024 | Blank Jeremy | Director | Other(J) | 132K | — | — |
| Nov 26, 2024 | Campbell-Breeden Richard | Director | Other(J) | 9K | — | — |
| Nov 26, 2024 | McIntyre Julian Alexander | Director | Other(J) | 4K | — | — |
| Nov 20, 2024 | Blank Jeremy | Director | Other(J) | 4K | — | — |
| Nov 20, 2024 | McIntyre Julian Alexander | Director | Other(J) | 138K | — | — |
| Sep 23, 2024 | Rasmus Robert E. | Chief Executive Officer, Director | Buy(P) | 25K | $5.25 | $131K |
| Sep 18, 2024 | Williamson Jeremy | Chief Operating Officer | Tax withholding(F) | 2K | $6.11 | $12K |
| Aug 1, 2024 | Wong Joseph M | Chief Technology Officer | Grant(A) | 22K | — | $0 |
| Aug 1, 2024 | Smith Claiborne Benson | Gen Counsel, Corp Secretary | Grant(A) | 20K | — | $0 |
Insider transactions sourced from SEC EDGAR Form 4 filings, normalized within minutes of acceptance. "Buy"/"Sell" mark open-market transactions (codes P/S), the tradeable signal. Awards, option exercises and tax-withholding are shown with their raw code. All data is public domain.
Issuer: Arq, Inc., SEC CIK 0001515156. The symbol on a Form 4 is typed by the filer, so this page follows the issuer with the newest filing under ARQ and shows every filing by that issuer (also filed as ADES).
Coverage: Form 4 filings indexed 2006-01-02 → 2026-09-12. Earlier history is backfilling; this window widens as it deepens.
Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).
Connected pages for ARQ