Nasdaq · CIK 0001515156
ARQ Arq, Inc.
Insider trading from SEC Form 4. Last filing 33 d ago. Close $2.03 on Oct 9, 2026, +24% from the 52-week low and -72% from the high.
Arq, Inc. (ARQ) has 49 SEC Form 4 filings on file from 13 insiders, the latest filed on Sep 10, 2026. In the last 90 days insiders made 3 open-market buys worth $56k and 0 open-market sells worth $0, net +$56k.
26 open-market trades have been scored at ARQ. The newest: Shimon Steinmetz (Chief Financial Officer) bought $6,953 of stock on Sep 8, 2026, filed Sep 10, 2026, scored 22 (weak). The largest of the 26 shown: Richard Campbell-Breeden (director) bought $332k on Mar 23, 2026, scored 63 (notable). 4 insiders bought within 14 days of each other around Mar 23, 2026.
ARQ closed at $2.03 on Oct 9, 2026, 24% above its 52-week low and 72% below its 52-week high.
Last 90 days
Net insider value
+$56k
more bought than sold
Buys
3
$56k by 1 insider
Sells
0
$0 by 0 insiders
Insiders on file
13
with a Form 4 at this company
Price and insider trades, last year
ARQOct 9, 2026 · close 2.03
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
Open-market buys and sells at Arq, Inc., scored.
| Score | Insider | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 22Weak | Shimon Steinmetz Chief Financial Officer buy | $6,953 2,972 shares | +1% | - | |
| 27Weak | Shimon Steinmetz Chief Financial Officer buy | $13k 5,758 shares | +2% | - | |
| 28Weak | Shimon Steinmetz Chief Financial Officer buy | $36k 16,270 shares | +5% | - | |
| 38Weak | Jay Loring Voncannon Chief Financial Officer sell | $38k 16,709 shares | -26% | +49% from low-68% from high | |
| 63Notable | Richard Campbell-Breeden director buy | $332k 150,000 shares | +59% | +38% from low-71% from high | |
| 38Weak | Joseph M Wong Chief Technology Officer buy | $19k 10,000 shares | +3% | +15% from low-76% from high | |
| 59Moderate | Carol S Eicher director buy | $151k 77,500 shares | +80% | +17% from low-75% from high | |
| 38Weak | Claiborne Benson Smith Gen Counsel, Corp Secretary buy | $3,836 2,000 shares | +2% | +24% from low-74% from high | |
| 61Notable | Richard Campbell-Breeden director buy | $101k 28,638 shares | +13% | 0% from low-56% from high | |
| 68Notable | Jay Loring Voncannon Chief Financial Officer buy | $55k 15,000 shares | +30% | +5% from low-54% from high | |
| 80Strong | Robert E. Rasmus Chief Executive Officer buy | $190k 50,000 shares | +241% | +5% from low-54% from high | |
| 35Weak | Jeremy Williamson Chief Operating Officer sell | $9,266 1,782 shares | -1% | +57% from low-31% from high | |
| 30Weak | Stacia Hansen Chief Accounting Officer sell | $14k 2,742 shares | -4% | +57% from low-31% from high | |
| 30Weak | Claiborne Benson Smith Gen Counsel, Corp Secretary sell | $13k 2,591 shares | -3% | +57% from low-31% from high | |
| 30Weak | Joseph M Wong Chief Technology Officer sell | $16k 3,052 shares | -1% | +57% from low-31% from high | |
| 53Moderate | Jeremy Blank director buy | $205k 50,000 shares | +15% | +30% from low-43% from high | |
| 66Notable | Robert E. Rasmus Chief Executive Officer buy | $103k 25,000 shares | +5% | +30% from low-43% from high | |
| 58Moderate | Richard Campbell-Breeden director buy | $308k 75,000 shares | +50% | +30% from low-43% from high | |
| 46Moderate | Joseph M Wong Chief Technology Officer buy | $74k 16,000 shares | +5% | +34% from low-41% from high | |
| 70Notable | Robert E. Rasmus Chief Executive Officer buy | $61k 15,456 shares | +294% | +16% from low-49% from high | |
| 38Weak | Jeremy Williamson Chief Operating Officer buy | $1,608 400 shares | +0% | +19% from low-48% from high | |
| 56Moderate | Robert E. Rasmus Chief Executive Officer buy | $21k 5,262 shares | - | +12% from low-51% from high | |
| 35Weak | Joseph M Wong Chief Technology Officer sell | $31k 6,596 shares | -2% | - | |
| 35Weak | Jeremy Williamson Chief Operating Officer sell | $24k 5,233 shares | -4% | - | |
| 30Weak | Claiborne Benson Smith Gen Counsel, Corp Secretary sell | $24k 5,202 shares | -6% | - | |
| 30Weak | Stacia Hansen Chief Accounting Officer sell | $17k 3,557 shares | -4% | - |
Transactions
The newest 50 of 78 rows filed, every code.
| Date | Insider | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Sep 8, 2026 | Shimon Steinmetz Chief Financial Officer | POpen-market purchase Common Stock | +1,098 | $2.34 | $2,569 | 353,023 | 33 d ago |
| Sep 8, 2026 | Shimon Steinmetz Chief Financial Officer | POpen-market purchase Common Stockindirect: By Steinmetz Advisory Group LLC | +1,874 | $2.34 | $4,384 | 15,000 | 33 d ago |
| Sep 4, 2026 | Shimon Steinmetz Chief Financial Officer | POpen-market purchase Common Stock | +1,402 | $2.29 | $3,209 | 351,925 | 34 d ago |
| Sep 4, 2026 | Shimon Steinmetz Chief Financial Officer | POpen-market purchase Common Stockindirect: By Steinmetz Advisory Group LLC | +4,356 | $2.27 | $9,904 | 13,126 | 34 d ago |
| Sep 3, 2026 | Shimon Steinmetz Chief Financial Officer | POpen-market purchase Common Stock | +7,500 | $2.22 | $17k | 350,523 | 35 d ago |
| Sep 3, 2026 | Shimon Steinmetz Chief Financial Officer | POpen-market purchase Common Stockindirect: By Steinmetz Advisory Group LLC | +8,770 | $2.23 | $20k | 8,770 | 35 d ago |
| Sep 1, 2026 | Peter Oluoch Owino Chief Accounting Officer | AGrant or award Common Stock | +100,000 | $0.00 | $0 | 100,000 | 40 d ago |
| Sep 1, 2026 | Peter Oluoch Owino Chief Accounting Officer | AGrant or award Common Stock | +61,047 | $0.00 | $0 | 161,047 | 40 d ago |
| Sep 1, 2026 | Peter Oluoch Owino Chief Accounting Officer | AGrant or award Performance Share Unitsderivative | +61,047 | $0.00 | $0 | 61,047 | 40 d ago |
| May 4, 2026 | Jay Loring Voncannon Chief Financial Officer | SOpen-market sale Common Stock | -16,709 | $2.27 | $38k | 48,291 | May 6, 2026 |
| Mar 23, 2026 | Stacia Hansen Chief Accounting Officer | FTax withholding Common Stock | -8,894 | $2.27 | $20k | 64,305 | Mar 25, 2026 |
| Mar 23, 2026 | Robert E. Rasmus Chief Executive Officer | FTax withholding Common Stock | -845 | $2.27 | $1,918 | 479,937 | Mar 25, 2026 |
| Mar 23, 2026 | Claiborne Benson Smith Gen Counsel, Corp Secretary | FTax withholding Common Stock | -8,025 | $2.27 | $18k | 94,466 | Mar 25, 2026 |
| Mar 23, 2026 | Joseph M Wong Chief Technology Officer | FTax withholding Common Stock | -10,085 | $2.27 | $23k | 390,601 | Mar 25, 2026 |
| Mar 23, 2026 | Richard Campbell-Breeden director | POpen-market purchase Common Stockindirect: By Omeshorn Holdings Limited. | +150,000 | $2.21 | $332k | 404,786 | Mar 24, 2026 |
| Mar 17, 2026 | Joseph M Wong Chief Technology Officer | POpen-market purchase Common Stock | +10,000 | $1.89 | $19k | 400,686 | Mar 19, 2026 |
| Mar 13, 2026 | Carol S Eicher director | POpen-market purchase Common Stock | +77,500 | $1.95 | $151k | 174,010 | Mar 17, 2026 |
| Mar 12, 2026 | Claiborne Benson Smith Gen Counsel, Corp Secretary | POpen-market purchase Common Stock | +1,000 | $1.92 | $1,919 | 101,491 | Mar 16, 2026 |
| Mar 16, 2026 | Claiborne Benson Smith Gen Counsel, Corp Secretary | POpen-market purchase Common Stock | +1,000 | $1.92 | $1,918 | 102,491 | Mar 16, 2026 |
| Feb 27, 2026 | Claiborne Benson Smith Gen Counsel, Corp Secretary | MOption exercise Common Stock | +28,229 | - | - | 110,667 | Mar 3, 2026 |
| Feb 27, 2026 | Jeremy Williamson Chief Operating Officer | MOption exercise Common Stock | +68,600 | - | - | 203,888 | Mar 3, 2026 |
| Feb 27, 2026 | Joseph M Wong Chief Technology Officer | MOption exercise Common Stock | +40,286 | - | - | 408,024 | Mar 3, 2026 |
| Feb 27, 2026 | Claiborne Benson Smith Gen Counsel, Corp Secretary | FTax withholding Common Stock | -10,176 | $3.51 | $36k | 100,491 | Mar 3, 2026 |
| Feb 27, 2026 | Jeremy Williamson Chief Operating Officer | FTax withholding Common Stock | -18,282 | $3.51 | $64k | 185,606 | Mar 3, 2026 |
| Feb 27, 2026 | Joseph M Wong Chief Technology Officer | FTax withholding Common Stock | -17,338 | $3.51 | $61k | 390,686 | Mar 3, 2026 |
| Feb 27, 2026 | Claiborne Benson Smith Gen Counsel, Corp Secretary | MOption exercise Performance Share Unitsderivative | -21,179 | $0.00 | $0 | 0 | Mar 3, 2026 |
| Feb 27, 2026 | Jeremy Williamson Chief Operating Officer | MOption exercise Performance Share Unitsderivative | -51,467 | $0.00 | $0 | 0 | Mar 3, 2026 |
| Feb 27, 2026 | Joseph M Wong Chief Technology Officer | MOption exercise Performance Share Unitsderivative | -30,225 | $0.00 | $0 | 0 | Mar 3, 2026 |
| Nov 10, 2025 | Jay Loring Voncannon Chief Financial Officer | POpen-market purchase Common Stock | +9,000 | $3.74 | $34k | 59,000 | Nov 13, 2025 |
| Nov 11, 2025 | Richard Campbell-Breeden director | POpen-market purchase Common Stockindirect: By Omeshorn Holdings Limited. | +28,638 | $3.54 | $101k | 254,786 | Nov 13, 2025 |
| Nov 11, 2025 | Jay Loring Voncannon Chief Financial Officer | POpen-market purchase Common Stock | +6,000 | $3.55 | $21k | 65,000 | Nov 13, 2025 |
| Nov 10, 2025 | Robert E. Rasmus Chief Executive Officer | POpen-market purchase Common Stockindirect: By RER Investments LLC | +50,000 | $3.79 | $190k | 70,718 | Nov 12, 2025 |
| Sep 25, 2025 | Julian Alexander McIntyre director | JOther Common Stockindirect: By Allard Services Limited | -30,000 | $0.00 | $0 | 3,191,289 | Oct 6, 2025 |
| Sep 18, 2025 | Jeremy Williamson Chief Operating Officer | FTax withholding Common Stock | -2,029 | $7.00 | $14k | 135,288 | Sep 19, 2025 |
| Aug 4, 2025 | Jeremy Williamson Chief Operating Officer | SOpen-market sale Common Stock | -1,782 | $5.20 | $9,266 | 137,317 | Aug 6, 2025 |
| Aug 4, 2025 | Stacia Hansen Chief Accounting Officer | SOpen-market sale Common Stock | -2,742 | $5.20 | $14k | 73,199 | Aug 6, 2025 |
| Aug 4, 2025 | Claiborne Benson Smith Gen Counsel, Corp Secretary | SOpen-market sale Common Stock | -2,591 | $5.20 | $13k | 82,438 | Aug 6, 2025 |
| Aug 4, 2025 | Joseph M Wong Chief Technology Officer | SOpen-market sale Common Stock | -3,052 | $5.20 | $16k | 367,738 | Aug 6, 2025 |
| Jul 1, 2025 | Laurie Bergman director | AGrant or award Common Stock | +14,552 | $0.00 | $0 | 51,702 | Jul 3, 2025 |
| Jul 1, 2025 | Carol S Eicher director | AGrant or award Common Stock | +14,552 | $0.00 | $0 | 96,510 | Jul 3, 2025 |
| Jul 1, 2025 | Jeremy Blank director | AGrant or award Common Stock | +29,104 | $0.00 | $0 | 78,762 | Jul 3, 2025 |
| Jul 1, 2025 | Richard Campbell-Breeden director | AGrant or award Common Stock | +29,104 | $0.00 | $0 | 86,868 | Jul 3, 2025 |
| Jul 1, 2025 | Julian Alexander McIntyre director | AGrant or award Common Stock | +21,828 | $0.00 | $0 | 58,978 | Jul 3, 2025 |
| May 23, 2025 | Robert E. Rasmus Chief Executive Officer | POpen-market purchase Common Stock | +25,000 | $4.10 | $103k | 480,782 | May 28, 2025 |
| May 23, 2025 | Jeremy Blank director | POpen-market purchase Common Stockindirect: By Community Master Fund LP | +50,000 | $4.10 | $205k | 374,955 | May 28, 2025 |
| May 23, 2025 | Richard Campbell-Breeden director | POpen-market purchase Common Stockindirect: By Omeshorn Holdings Limited. | +75,000 | $4.10 | $308k | 226,148 | May 27, 2025 |
| May 16, 2025 | Joseph M Wong Chief Technology Officer | POpen-market purchase Common Stock | +16,000 | $4.61 | $74k | 370,790 | May 20, 2025 |
| May 13, 2025 | Robert E. Rasmus Chief Executive Officer | POpen-market purchase Common Stockindirect: RER Investments LLC | +2,921 | $4.00 | $12k | 8,183 | May 15, 2025 |
| May 14, 2025 | Robert E. Rasmus Chief Executive Officer | POpen-market purchase Common Stockindirect: RER Investments LLC | +12,535 | $3.93 | $49k | 20,718 | May 15, 2025 |
| May 12, 2025 | Jeremy Williamson Chief Operating Officer | POpen-market purchase Common Stock | +400 | $4.02 | $1,608 | 139,099 | May 14, 2025 |
50 of 78 rows shown.
Insiders
Everyone who has filed a Form 4 here.
- Laurie Bergmandirector
- Jeremy Blankdirector
- Richard Campbell-Breedendirector
- Carol S Eicherdirector
- Stacia HansenChief Accounting Officer
- Julian Alexander McIntyredirector
- Peter Oluoch OwinoChief Accounting Officer
- Robert E. RasmusChief Executive Officer
- Claiborne Benson SmithGen Counsel, Corp Secretary
- Shimon SteinmetzChief Financial Officer
- Jay Loring VoncannonChief Financial Officer
- Jeremy WilliamsonChief Operating Officer
- Joseph M WongChief Technology Officer
Questions about ARQ
Answered from the filings on this page, as of the latest one.
Are insiders buying ARQ?
As of Sep 10, 2026, SEC Form 4 filings show 3 open-market buys worth $56k by 1 insider and 0 open-market sells worth $0 by 0 insiders at Arq, Inc. in the last 90 days, net +$56k. Only purchases (code P) and sales (code S) count; grants, option exercises and tax withholding do not.
Who was the last insider to trade ARQ on the open market?
Shimon Steinmetz (Chief Financial Officer) bought $6,953 of ARQ on Sep 8, 2026 and filed the Form 4 on Sep 10, 2026. InsiderTell scored 22 (weak).
How many insiders file Form 4 at Arq, Inc.?
13 people have filed a Form 4 at Arq, Inc., among them Laurie Bergman (director), Jeremy Blank (director), Richard Campbell-Breeden (director). Officers, directors and holders of more than 10% of a share class must report their trades within two business days.
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.