Arq (ARQ) Stock Analysis & Price (Updated Oct 16, 2026, 4:00 PM ET)
Updated Oct 16, 2026, 4:00 PM ET
- Closed at $1.79, -3.76% vs the prior close of $1.86.
- Volume 497.17K shares, 2.2x its 50-day average (heavy).
- No new SEC filings since the prior session.
- No new insider buys or sales reported since the prior session.
ARQ slides 3.8% to $1.79, a 6-month low on 2.2x normal volume. Closed at $1.79, -3.76% vs the prior close of $1.86. Day range $1.79–$1.88, opened at $1.87.
ARQ daily analysis — what happened
A plain-English, data-only note written after every US trading day. Newest first; older days stay archived below.
Oct 16, 2026 — ARQ slides 3.8% to $1.79, a 6-month low on 2.2x normal volume
- Closed at $1.79, -3.76% vs the prior close of $1.86. Day range $1.79–$1.88, opened at $1.87.
- Volume was 497.17K shares, 2.2x its 50-day average of 225.37K — unusually heavy trading.
- Price is -15.0% vs its 50-day average ($2.11) and -30.2% vs its 200-day average ($2.56).
- 52-week range $1.54–$7.14; today's close sits at 4% of that range, 74.9% below the 52-week high.
- That makes 3 straight losses.
Oct 15, 2026 — ARQ slides 3.6% to $1.86, a 6-month low
- Closed at $1.86, -3.63% vs the prior close of $1.93. Day range $1.83–$1.89, opened at $1.89.
- Volume was 276.30K shares, 1.2x its 50-day average of 223.33K.
- Price is -11.9% vs its 50-day average ($2.11) and -27.7% vs its 200-day average ($2.57).
- 52-week range $1.54–$7.24; today's close sits at 6% of that range, 74.3% below the 52-week high.
Oct 14, 2026 — ARQ dips 2.0% to $1.93
- Closed at $1.93, -2.03% vs the prior close of $1.97. Day range $1.89–$1.97, opened at $1.96.
- Volume was 225.10K shares, 1.0x its 50-day average of 223.30K.
- Price is -8.8% vs its 50-day average ($2.12) and -25.2% vs its 200-day average ($2.58).
- 52-week range $1.54–$7.37; today's close sits at 7% of that range, 73.8% below the 52-week high.
Oct 13, 2026 — ARQ rises 0.5% to $1.97
- Closed at $1.97, +0.51% vs the prior close of $1.96. Day range $1.95–$2.03, opened at $1.97.
- Volume was 195.00K shares, 0.9x its 50-day average of 226.71K.
- Price is -7.0% vs its 50-day average ($2.12) and -23.8% vs its 200-day average ($2.59).
- 52-week range $1.54–$7.37; today's close sits at 7% of that range, 73.3% below the 52-week high.
Oct 12, 2026 — ARQ slides 3.4% to $1.96
- Closed at $1.96, -3.45% vs the prior close of $2.03. Day range $1.94–$2.03, opened at $2.03.
- Volume was 69.60K shares, 0.3x its 50-day average of 229.00K — lighter than usual.
- Price is -7.5% vs its 50-day average ($2.12) and -24.4% vs its 200-day average ($2.59).
- 52-week range $1.54–$7.37; today's close sits at 7% of that range, 73.4% below the 52-week high.
Oct 9, 2026 — ARQ slides 3.8% to $2.03
- Closed at $2.03, -3.79% vs the prior close of $2.11. Day range $1.91–$2.08, opened at $2.05.
- Volume was 268.30K shares, 1.2x its 50-day average of 227.47K.
- Price is -4.2% vs its 50-day average ($2.12) and -21.9% vs its 200-day average ($2.60).
- 52-week range $1.54–$7.37; today's close sits at 8% of that range, 72.5% below the 52-week high.
Oct 8, 2026 — ARQ rises 2.9% to $2.11
- Closed at $2.11, +2.93% vs the prior close of $2.05. Day range $2.00–$2.11, opened at $2.02.
- Volume was 168.20K shares, 0.7x its 50-day average of 228.74K.
- Price is -0.5% vs its 50-day average ($2.12) and -19.0% vs its 200-day average ($2.61).
- 52-week range $1.54–$7.37; today's close sits at 10% of that range, 71.4% below the 52-week high.
Oct 7, 2026 — ARQ ends flat (+0.0%) to $2.05
- Closed at $2.05, +0.00% vs the prior close of $2.05. Day range $1.98–$2.06, opened at $2.00.
- Volume was 239.80K shares, 1.1x its 50-day average of 228.36K.
- Price is -3.1% vs its 50-day average ($2.12) and -21.5% vs its 200-day average ($2.61).
- 52-week range $1.54–$7.37; today's close sits at 9% of that range, 72.2% below the 52-week high.
Oct 6, 2026 — ARQ rises 1.5% to $2.05, 3 up days in a row
- Closed at $2.05, +1.49% vs the prior close of $2.02. Day range $2.01–$2.06, opened at $2.03.
- Volume was 177.50K shares, 0.8x its 50-day average of 228.56K.
- Price is -3.0% vs its 50-day average ($2.11) and -21.7% vs its 200-day average ($2.62).
- 52-week range $1.54–$7.37; today's close sits at 9% of that range, 72.2% below the 52-week high.
- That makes 3 straight gains.
Oct 5, 2026 — ARQ jumps 4.1% to $2.02
- Closed at $2.02, +4.12% vs the prior close of $1.94. Day range $1.92–$2.05, opened at $1.96.
- Volume was 218.50K shares, 1.0x its 50-day average of 227.01K.
- Price is -4.4% vs its 50-day average ($2.11) and -23.0% vs its 200-day average ($2.62).
- 52-week range $1.54–$7.37; today's close sits at 8% of that range, 72.6% below the 52-week high.
Oct 2, 2026 — ARQ rises 2.6% to $1.94
- Closed at $1.94, +2.65% vs the prior close of $1.89. Day range $1.91–$2.00, opened at $1.91.
- Volume was 210.30K shares, 0.9x its 50-day average of 226.65K.
- Price is -8.2% vs its 50-day average ($2.11) and -26.2% vs its 200-day average ($2.63).
- 52-week range $1.54–$7.37; today's close sits at 7% of that range, 73.7% below the 52-week high.
ARQ latest news & SEC filings
Every SEC filing by or about ARQ in the last 120 days, explained in plain English. Updated daily, with a same-day refresh for new filings.
Sep 17, 2026 · Form S-8 — Employee share plan registration
Registration of shares for employee stock plans (S-8)
Sep 10, 2026 · Form 4 — Insider trade
Insider trade report (Form 4) — a director, officer or 10%+ owner changed their holdings
- Steinmetz Shimon bought 1,874 shares at $2.34 (≈$4.39K) on Sep 8, 2026
- Steinmetz Shimon bought 1,098 shares at $2.34 (≈$2.57K) on Sep 8, 2026
- Steinmetz Shimon bought 1,874 shares at $2.34 (≈$4.39K) on Sep 8, 2026
- Steinmetz Shimon bought 1,098 shares at $2.34 (≈$2.57K) on Sep 8, 2026
- Steinmetz Shimon bought 1,874 shares at $2.34 (≈$4.39K) on Sep 8, 2026
- Steinmetz Shimon bought 1,098 shares at $2.34 (≈$2.57K) on Sep 8, 2026
- …plus 2 more transaction lines in the filing.
Open-market purchases (P) and sales (S) are shown in colour; awards, exercises and tax withholding are routine pay-related moves. Many sales are pre-planned under 10b5-1 plans.
Sep 9, 2026 · Form 4 — Insider trade
Insider trade report (Form 4) — a director, officer or 10%+ owner changed their holdings
- Steinmetz Shimon bought 1,402 shares at $2.29 (≈$3.21K) on Sep 4, 2026
- Steinmetz Shimon bought 4,356 shares at $2.27 (≈$9.89K) on Sep 4, 2026
- Steinmetz Shimon bought 1,402 shares at $2.29 (≈$3.21K) on Sep 4, 2026
- Steinmetz Shimon bought 4,356 shares at $2.27 (≈$9.89K) on Sep 4, 2026
- Steinmetz Shimon bought 1,402 shares at $2.29 (≈$3.21K) on Sep 4, 2026
- Steinmetz Shimon bought 4,356 shares at $2.27 (≈$9.89K) on Sep 4, 2026
- …plus 2 more transaction lines in the filing.
Open-market purchases (P) and sales (S) are shown in colour; awards, exercises and tax withholding are routine pay-related moves. Many sales are pre-planned under 10b5-1 plans.
Sep 8, 2026 · Form 4 — Insider trade
Insider trade report (Form 4) — a director, officer or 10%+ owner changed their holdings
- Steinmetz Shimon bought 8,770 shares at $2.23 (≈$19.56K) on Sep 3, 2026
- Steinmetz Shimon bought 7,500 shares at $2.22 (≈$16.65K) on Sep 3, 2026
- Steinmetz Shimon bought 8,770 shares at $2.23 (≈$19.56K) on Sep 3, 2026
- Steinmetz Shimon bought 7,500 shares at $2.22 (≈$16.65K) on Sep 3, 2026
- Steinmetz Shimon bought 8,770 shares at $2.23 (≈$19.56K) on Sep 3, 2026
- Steinmetz Shimon bought 7,500 shares at $2.22 (≈$16.65K) on Sep 3, 2026
- …plus 2 more transaction lines in the filing.
Open-market purchases (P) and sales (S) are shown in colour; awards, exercises and tax withholding are routine pay-related moves. Many sales are pre-planned under 10b5-1 plans.
Sep 3, 2026 · Form 4 — Insider trade
Insider trade report (Form 4) — a director, officer or 10%+ owner changed their holdings
Insider holdings update with no common-stock transactions in the table (often options or derivative awards only).
Aug 28, 2026 · Form 8-K — Major event / current report
Current report — a filing companies must make within 4 business days of a major event
- Item 5.02 — Change in directors or officers (appointment, departure or pay).
- Item 8.01 — Reported other events the company considers important.
Aug 18, 2026 · Form 4 — Insider trade
Insider trade report (Form 4) — a director, officer or 10%+ owner changed their holdings
Insider holdings update with no common-stock transactions in the table (often options or derivative awards only).
Aug 10, 2026 · Form 8-K — Major event / current report
Current report — a filing companies must make within 4 business days of a major event
- Item 2.02 — Reported results of operations (earnings release).
This is a results-day filing: the earnings press release is attached as an exhibit.
Aug 10, 2026 · Form 10-Q — Quarterly report
Quarterly report (unaudited financial statements for the quarter)
Quarter ended Jun 30, 2026:
- Net income: -$733.00K (prior year -$2.37M) (loss narrowed vs Jun 30, 2025)
- Diluted EPS: -$0.02 (prior year -$0.06) (loss narrowed vs Jun 30, 2025)
Aug 4, 2026 · Form 4 — Insider trade
Insider trade report (Form 4) — a director, officer or 10%+ owner changed their holdings
Insider holdings update with no common-stock transactions in the table (often options or derivative awards only).
Jul 23, 2026 · Form 8-K — Major event / current report
Current report — a filing companies must make within 4 business days of a major event
- Item 5.02 — Change in directors or officers (appointment, departure or pay).
Jul 2, 2026 · Form 8-K — Major event / current report
Current report — a filing companies must make within 4 business days of a major event
- Item 5.02 — Change in directors or officers (appointment, departure or pay).
Jun 26, 2026 · Form S-8 — Employee share plan registration
Registration of shares for employee stock plans (S-8)
Things to know before you trade ARQ
- Last results release: Aug 10, 2026 (8-K Item 2.02). Previous ones: May 6, 2026, Mar 10, 2026, Nov 5, 2025. Based on that rhythm, the next report is likely around Nov 9, 2026 — an estimate, not a confirmed date.
- How much it moves: over the last 20 sessions the average daily move was 2.47% (largest 4.5%).
- Liquidity: about 230.95K shares (≈$413.41K) trade per day on average. Thin volume can mean wider bid/ask spreads.
- 52-week position: $1.79 vs a range of $1.54–$7.14 (4% of the range).
- Dividends: no cash dividends in the last 2 years.
- Splits: none in the last 2 years.
- Insider trades (Form 4, last 12 months, recent 25 shown): 24 open-market buys, 1 sales; latest: Shimon Steinmetz bought 1,874 shares on Sep 8, 2026.
- Latest filings: 8-K Aug 28, 2026; 8-K Aug 10, 2026; 10-Q Aug 10, 2026.
- Share count: 43.67M shares outstanding (Aug 6, 2026), +2.3% vs a year earlier.
- Listing: Nasdaq · industry: Miscellaneous Chemical Products.
ARQ market data (last 20 sessions)
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| Oct 16, 2026 | 1.87 | 1.88 | 1.79 | 1.79 | 497.17K |
| Oct 15, 2026 | 1.89 | 1.89 | 1.83 | 1.86 | 276.30K |
| Oct 14, 2026 | 1.96 | 1.97 | 1.89 | 1.93 | 225.10K |
| Oct 13, 2026 | 1.97 | 2.03 | 1.95 | 1.97 | 195.00K |
| Oct 12, 2026 | 2.03 | 2.03 | 1.94 | 1.96 | 69.60K |
| Oct 9, 2026 | 2.05 | 2.08 | 1.91 | 2.03 | 268.30K |
| Oct 8, 2026 | 2.02 | 2.11 | 2.00 | 2.11 | 168.20K |
| Oct 7, 2026 | 2.00 | 2.06 | 1.98 | 2.05 | 239.80K |
| Oct 6, 2026 | 2.03 | 2.06 | 2.01 | 2.05 | 177.50K |
| Oct 5, 2026 | 1.96 | 2.05 | 1.92 | 2.02 | 218.50K |
| Oct 2, 2026 | 1.91 | 2.00 | 1.91 | 1.94 | 210.30K |
| Oct 1, 2026 | 1.98 | 2.04 | 1.88 | 1.89 | 201.70K |
| Sep 30, 2026 | 1.92 | 2.00 | 1.88 | 1.98 | 298.90K |
| Sep 29, 2026 | 1.92 | 1.92 | 1.86 | 1.91 | 263.40K |
| Sep 28, 2026 | 2.03 | 2.03 | 1.86 | 1.93 | 443.00K |
| Sep 25, 2026 | 2.01 | 2.06 | 1.98 | 2.02 | 202.40K |
| Sep 24, 2026 | 2.03 | 2.04 | 1.99 | 2.01 | 266.20K |
| Sep 23, 2026 | 2.10 | 2.16 | 2.01 | 2.04 | 97.70K |
| Sep 22, 2026 | 2.02 | 2.08 | 2.01 | 2.07 | 154.40K |
| Sep 21, 2026 | 2.05 | 2.16 | 2.01 | 2.02 | 145.60K |
About Arq
Arq (ARQ) is listed on the Nasdaq and classified by the SEC under “Miscellaneous Chemical Products”. Its business address is in GREENWOOD VILLAGE, CO. Fiscal year ends December 31. SEC CIK 1515156.
ARQ board of directors & executives
From SEC Form 3/4/5 insider filings made in the last 12 months (date = latest filing).
Directors
| Name | Role | Latest filing |
|---|---|---|
| Laurie Bergman | Director | Jul 6, 2026 |
| Jeremy Blank | Director | Jul 6, 2026 |
| Richard Campbell-Breeden | Director | Jul 6, 2026 |
| Carol S Eicher | Director | Jul 6, 2026 |
| Julian Alexander Mcintyre | Director | Jul 6, 2026 |
| Robert E. Rasmus | Chief Executive Officer | Jul 23, 2026 |
Executive officers
| Name | Title | Latest filing |
|---|---|---|
| Stacia Hansen | Chief Accounting Officer | Mar 25, 2026 |
| Peter Oluoch Owino | Chief Accounting Officer | Sep 3, 2026 |
| Robert E. Rasmus | Chief Executive Officer | Jul 23, 2026 |
| Claiborne Benson Smith | Gen Counsel, Corp Secretary | Aug 4, 2026 |
| Shimon Steinmetz | Chief Financial Officer | Sep 10, 2026 |
| Jay Loring Voncannon | Chief Financial Officer | May 6, 2026 |
| Jeremy Williamson | Chief Operating Officer | Mar 3, 2026 |
| Joseph M Wong | Chief Technology Officer | Aug 18, 2026 |
Recent insider buys & sales
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| Sep 8, 2026 | Shimon Steinmetz | Buy | 1,874 | $2.34 |
| Sep 8, 2026 | Shimon Steinmetz | Buy | 1,098 | $2.34 |
| Sep 8, 2026 | Shimon Steinmetz | Buy | 1,874 | $2.34 |
| Sep 8, 2026 | Shimon Steinmetz | Buy | 1,098 | $2.34 |
| Sep 8, 2026 | Shimon Steinmetz | Buy | 1,874 | $2.34 |
| Sep 8, 2026 | Shimon Steinmetz | Buy | 1,098 | $2.34 |
| Sep 8, 2026 | Shimon Steinmetz | Buy | 1,874 | $2.34 |
| Sep 8, 2026 | Shimon Steinmetz | Buy | 1,098 | $2.34 |
| Sep 4, 2026 | Shimon Steinmetz | Buy | 1,402 | $2.29 |
| Sep 4, 2026 | Shimon Steinmetz | Buy | 4,356 | $2.27 |
| Sep 4, 2026 | Shimon Steinmetz | Buy | 1,402 | $2.29 |
| Sep 4, 2026 | Shimon Steinmetz | Buy | 4,356 | $2.27 |
| Sep 4, 2026 | Shimon Steinmetz | Buy | 1,402 | $2.29 |
| Sep 4, 2026 | Shimon Steinmetz | Buy | 4,356 | $2.27 |
| Sep 4, 2026 | Shimon Steinmetz | Buy | 1,402 | $2.29 |
ARQ financials (annual, from XBRL filings)
| Fiscal year end | Revenue | Net income | Diluted EPS | Operating cash flow |
|---|---|---|---|---|
| Dec 31, 2025 | — | $-52.61M | -1.27 | $-2.73M |
| Dec 31, 2024 | — | $-5.11M | -0.14 | $10.48M |
| Dec 31, 2023 | — | $-12.25M | -0.42 | $-16.65M |
| Dec 31, 2022 | — | $-8.92M | -0.48 | $-6.06M |
| Dec 31, 2021 | $100.29M | $60.40M | 3.27 | $26.00M |
Latest balance sheet: total assets $233.01M, total liabilities $64.79M, cash $906.00K (as of Jun 30, 2026).
ARQ earnings / results-day log
| Date | Filing | Close that day |
|---|---|---|
| Aug 10, 2026 | 8-K Item 2.02 (results) | $2.07 |
| May 6, 2026 | 8-K Item 2.02 (results) | $2.31 |
| Mar 10, 2026 | 8-K Item 2.02 (results) | $1.64 |
| Nov 5, 2025 | 8-K Item 2.02 (results) | $6.35 |
| Aug 11, 2025 | 8-K Item 2.02 (results) | $6.54 |
| May 7, 2025 | 8-K Item 2.02 (results) | $3.69 |
| Mar 5, 2025 | 8-K Item 2.02 (results) | $4.95 |
| Feb 7, 2025 | 8-K Item 2.02 (results) | $6.17 |
| Nov 7, 2024 | 8-K Item 2.02 (results) | $6.72 |
| Aug 12, 2024 | 8-K Item 2.02 (results) | — |
| May 8, 2024 | 8-K Item 2.02 (results) | — |
| Mar 12, 2024 | 8-K Item 2.02 (results) | — |
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Information only, not investment advice. BuyMeWhiskey is not a registered investment adviser or broker-dealer; nothing here is a recommendation to buy, sell or hold any security, and there are no price targets. Data comes from SEC EDGAR filings and public end-of-day market data and may be delayed or contain errors. Verify with the company's filings before making decisions. Prices: end-of-day data as of Oct 16, 2026, 4:00 PM ET. Filings: SEC EDGAR. Updated after every US trading day.