Arq, Inc.
ARQ- Exchange
- Nasdaq
- Industry
- Miscellaneous Chemical Products
- SEC CIK
- 0001515156
In the last 90 days, Arq, Inc. insiders filed 3 open-market purchases and 0 sales; 99 institutions reported holding it in 13F filings for Q2 2026, worth $39.5M in total; no superinvestor holds it.
Open-market trades, last 90 days
Open-market purchases (P) and sales (S) by Arq, Inc. insiders, counted by Form 4 filing. Trades with a flagged price and duplicate filings are left out.
- Open-market buys
- 3 filings
- 1 insider, $56.2K in total
- Open-market sells
- 0 filings
- Insiders trading
- 1
- Net value
- +$56.2K
- Purchases minus sales
Insider roster
Directors, officers and 10% owners who have filed a Form 4 for Arq, Inc., current and former, most recent filer first. Last reported holding is the position after the last non-derivative trade in their latest filing.
| Name | Title | Last reported holding | Last filing | Filings, past year |
|---|---|---|---|---|
| Steinmetz Shimon | Chief Financial Officer | 15,000Indirect | Sep 10, 2026 | 4 |
| Owino Peter Oluoch | Chief Accounting Officer | 161,047 | Sep 3, 2026 | 1 |
| Wong Joseph M | Chief Technology Officer | 506,648 | Aug 18, 2026 | 5 |
| Smith Claiborne Benson | Gen Counsel, Corp Secretary | 155,513 | Aug 4, 2026 | 4 |
| Rasmus Robert E. | Chief Executive Officer | 479,937 | Jul 23, 2026 | 3 |
| Eicher Carol S | Director | 198,651 | Jul 6, 2026 | 2 |
| Blank Jeremy | Director | 128,045 | Jul 6, 2026 | 1 |
| Bergman Laurie | Director | 76,343 | Jul 6, 2026 | 1 |
| McIntyre Julian Alexander | Director | 108,261 | Jul 6, 2026 | 2 |
| Campbell-Breeden Richard | Director | 136,151 | Jul 6, 2026 | 3 |
| Voncannon Jay Loring | Chief Financial Officer | 48,291 | May 6, 2026 | 2 |
| Hansen Stacia | Chief Accounting Officer | 64,305 | Mar 25, 2026 | 1 |
| Williamson Jeremy | Chief Operating Officer | 185,606 | Mar 3, 2026 | 1 |
| Alta Fundamental Advisers LLC | Director | 2,028,963Indirect | Jul 3, 2024 | 0 |
| Alta Fundamental Advisers SP LLC | Director | 2,028,963Indirect | Jul 3, 2024 | 0 |
| Wells Louis Spencer | Director | 102,927 | Jul 3, 2024 | 0 |
| Fields Morgan | Chief Accounting Officer | 64,599 | Aug 21, 2023 | 0 |
| Marken Greg | CEO | 186,411 | Mar 27, 2023 | 0 |
| Simonton Taylor J. | Director | 65,821 | Jul 6, 2022 | 0 |
| Sanders Theodore James | General Counsel | 28,231 | Nov 23, 2021 | 0 |
Insider trades
Each row adds up one type of transaction in one Form 4 filing. Only open-market purchases (P) and sales (S) are shown by default; use the filters to see grants, option exercises and other codes.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Sep 10, 2026 (view filing)5:33 PM ET | Sep 8 | 2 days | Steinmetz ShimonChief Financial Officer | PPurchase | +1.10K | $2.34 | +$2.57K | +0.3%353.0K after | |
| Sep 10, 2026 (view filing)5:33 PM ET | Sep 8 | 2 days | Steinmetz ShimonChief Financial Officer | PPurchase | +1.87K | $2.34 | +$4.38K | +14.3%15.0K after | |
| Sep 9, 2026 (view filing)5:32 PM ET | Sep 4 | 5 days | Steinmetz ShimonChief Financial Officer | PPurchase | +1.40K | $2.29 | +$3.21K | +0.4%351.9K after | |
| Sep 9, 2026 (view filing)5:32 PM ET | Sep 4 | 5 days | Steinmetz ShimonChief Financial Officer | PPurchase | +4.36K | $2.27 | +$9.90K | +49.7%13.1K after | |
| Sep 8, 2026 (view filing)5:32 PM ET | Sep 3 | 5 days | Steinmetz ShimonChief Financial Officer | PPurchase | +7.50K | $2.22 | +$16.6K | +2.2%350.5K after | |
| Sep 8, 2026 (view filing)5:32 PM ET | Sep 3 | 5 days | Steinmetz ShimonChief Financial Officer | PPurchase | +8.77K | $2.23 | +$19.5K | New position8.77K after | |
| May 6, 2026 (view filing) | May 4 | 2 days | Voncannon Jay LoringChief Financial Officer | SSale | −16.7K | $2.27 | −$37.9K | −25.7%48.3K after | |
| Mar 24, 2026 (view filing) | Mar 23 | 1 day | Campbell-Breeden RichardDirector | PPurchase | +150.0K | $2.21 | +$331.5K | +58.9%404.8K after | |
| Mar 19, 2026 (view filing) | Mar 17 | 2 days | Wong Joseph MChief Technology Officer | PPurchase | +10.0K | $1.89 | +$18.9K | +2.6%400.7K after | |
| Mar 17, 2026 (view filing) | Mar 13 | 4 days | Eicher Carol SDirector | PPurchase | +77.5K | $1.95 | +$151.1K | +80.3%174.0K after | |
| Mar 16, 2026 (view filing) | Mar 12-16 | 4 days | Smith Claiborne BensonGen Counsel, Corp Secretary | PPurchase | +2.00K | $1.92 | +$3.84K | +2.0%102.5K after | 2 lots |
| Nov 13, 2025 (view filing) | Nov 10-11 | 3 days | Voncannon Jay LoringChief Financial Officer | PPurchase | +15.0K | $3.66 | +$55.0K | +30.0%65.0K after | 2 lots |
| Nov 13, 2025 (view filing) | Nov 11 | 2 days | Campbell-Breeden RichardDirector | PPurchase | +28.6K | $3.54 | +$101.4K | +12.7%254.8K after | |
| Nov 12, 2025 (view filing) | Nov 10 | 2 days | Rasmus Robert E.Chief Executive Officer | PPurchase | +50.0K | $3.79 | +$189.5K | +241.3%70.7K after | |
| Aug 6, 2025 (view filing) | Aug 4 | 2 days | Wong Joseph MChief Technology Officer | SSale | −3.05K | $5.20 | −$15.9K | −0.8%367.7K after | |
| Aug 6, 2025 (view filing) | Aug 4 | 2 days | Smith Claiborne BensonGen Counsel, Corp Secretary | SSale | −2.59K | $5.20 | −$13.5K | −3.0%82.4K after | |
| Aug 6, 2025 (view filing) | Aug 4 | 2 days | Hansen StaciaChief Accounting Officer | SSale | −2.74K | $5.20 | −$14.3K | −3.6%73.2K after | |
| Aug 6, 2025 (view filing) | Aug 4 | 2 days | Williamson JeremyChief Operating Officer | SSale | −1.78K | $5.20 | −$9.27K | −1.3%137.3K after | |
| May 28, 2025 (view filing) | May 23 | 5 days | Rasmus Robert E.Chief Executive Officer | PPurchase | +25.0K | $4.10 | +$102.5K | +5.5%480.8K after | |
| May 28, 2025 (view filing) | May 23 | 5 days | Blank JeremyDirector | PPurchase | +50.0K | $4.10 | +$205.0K | +15.4%375.0K after | |
| May 27, 2025 (view filing) | May 23 | 4 days | Campbell-Breeden RichardDirector | PPurchase | +75.0K | $4.10 | +$307.5K | +49.6%226.1K after | |
| May 20, 2025 (view filing) | May 16 | 4 days | Wong Joseph MChief Technology Officer | PPurchase | +16.0K | $4.61 | +$73.8K | +4.5%370.8K after | |
| May 15, 2025 (view filing) | May 13-14 | 2 days | Rasmus Robert E.Chief Executive Officer | PPurchase | +15.5K | $3.94 | +$60.9K | +293.7%20.7K after | 2 lots |
| May 14, 2025 (view filing) | May 12 | 2 days | Williamson JeremyChief Operating Officer | PPurchase | +400 | $4.02 | +$1.61K | +0.3%139.1K after | |
| May 13, 2025 (view filing) | May 9-12 | 4 days | Rasmus Robert E.Chief Executive Officer | PPurchase | +5.26K | $3.96 | +$20.8K | New position5.26K after | 2 lots |
| Mar 25, 2025 (view filing) | Mar 24 | 1 day | Hansen StaciaChief Accounting Officer | SSale | −3.56K | $4.68 | −$16.6K | −4.5%75.9K after | |
| Mar 25, 2025 (view filing) | Mar 24 | 1 day | Smith Claiborne BensonGen Counsel, Corp Secretary | SSale | −5.20K | $4.68 | −$24.3K | −5.8%85.0K after | |
| Mar 25, 2025 (view filing) | Mar 24 | 1 day | Williamson JeremyChief Operating Officer | SSale | −5.23K | $4.68 | −$24.5K | −3.6%138.7K after | |
| Mar 25, 2025 (view filing) | Mar 24 | 1 day | Wong Joseph MChief Technology Officer | SSale | −6.60K | $4.68 | −$30.9K | −1.8%354.8K after | |
| Sep 24, 2024 (view filing) | Sep 23 | 1 day | Rasmus Robert E.Chief Executive Officer | PPurchase | +25.0K | $5.25 | +$131.3K | +5.9%450.8K after | |
| Nov 21, 2023 (view filing) | Nov 17-21 | 4 days | Wong Joseph MChief Technology Officer | PPurchase | +90.0K | $2.48 | +$223.6K | +55.6%251.9K after | 3 lots |
| Nov 21, 2023 (view filing) | Nov 15 | 6 days | Wong Joseph MChief Technology Officer | PPurchase | +25.0K | $2.30 | +$57.5K | +18.3%161.9K after | Amended |
| Nov 20, 2023 (view filing) | Nov 16 | 4 days | Wong Joseph MChief Technology Officer | PPurchase | +55.0K | $2.44 | +$134.2K | +51.4%161.9K after | 2 lots |
| Mar 13, 2023 (view filing) | Mar 9 | 4 days | Blank JeremyDirector | SSale | −154.3K | $4.00 | −$617.2K | −24.4%477.6K after | |
| Feb 3, 2023 (view filing) | Feb 1 | 2 days | Campbell-Breeden RichardDirector | PPurchase | +52.7K | $4.00 | +$211.0K | New position52.7K after | |
| Feb 3, 2023 (view filing) | Feb 1 | 2 days | McIntyre Julian AlexanderDirector | PPurchase | +1.20M | $4.00 | +$4.81M | New position6.53K after | 2 lots |
| Feb 3, 2023 (view filing) | Feb 1 | 2 days | Blank JeremyDirector | PPurchase | +631.9K | $4.00 | +$2.53M | New position631.9K after |