• Live Feeds
    • Press Releases
    • Insider Trading
    • FDA Approvals
    • Analyst Ratings
    • Insider Trading
    • SEC filings
    • Market insights
  • Analyst Ratings
  • Alerts
  • Subscriptions
  • Settings
  • RSS Feeds
Quantisnow Logo
  • Live Feeds
    • Press Releases
    • Insider Trading
    • FDA Approvals
    • Analyst Ratings
    • Insider Trading
    • SEC filings
    • Market insights
  • Analyst Ratings
  • Alerts
  • Subscriptions
  • Settings
  • RSS Feeds
PublishGo to App
    Quantisnow Logo

    © 2026 quantisnow.com
    Democratizing insights since 2022

    Services
    Live news feedsRSS FeedsAlertsPublish with Us
    Company
    AboutQuantisnow PlusContactJobsAI superconnector for talent & startupsNEWLLM Arena
    Legal
    Terms of usePrivacy policyCookie policy

    Arq Inc. filed SEC Form 8-K: Leadership Update, Financial Statements and Exhibits

    5/1/26 4:56:18 PM ET
    $ARQ
    Major Chemicals
    Industrials
    Get the next $ARQ alert in real time by email
    ades-20260429
    0001515156false00015151562026-04-292026-04-29


    U.S. SECURITIES AND EXCHANGE COMMISSION
    WASHINGTON, D.C. 20549
    FORM 8-K

    CURRENT REPORT
    PURSUANT TO SECTION 13 OR 15(d)
    OF THE SECURITIES EXCHANGE ACT OF 1934

    Date of Report (Date of earliest event reported): April 29, 2026
    ARQ, INC.

    (Name of registrant as specified in its charter)
    Delaware 001-37822 27-5472457
    (State or other jurisdiction of incorporation) (Commission File Number) (I.R.S. Employer Identification Number)
    8051 E. Maplewood Avenue, Suite 210, Greenwood Village, CO
    80111
    (Address of principal executive offices)    (Zip Code)
     
    Registrant's telephone number, including area code: (720) 598-3500

    Not Applicable
    (Former name or former address, if changed since last report)

    Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:
    ☐
    Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) 
    ☐
    Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) 
    ☐
    Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) 
    ☐
    Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c)) 
    Securities registered pursuant to Section 12(b) of the Act:
    Class Trading SymbolName of each exchange on which registered
    Common stock, par value $0.001 per share ARQNasdaq Global Market
    Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).
    Emerging growth company☐
    If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.☐





    Item 5.02Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.
    As previously disclosed, effective March 4, 2026, Jeremy “Deke” Williamson ceased serving as the Chief Operating Officer and Jay Voncannon ceased serving as Chief Financial Officer of Arq, Inc. (the “Company”) but remained employed by the Company until April 18, 2026. In connection with the termination of their employment, Messrs. Williamson and Voncannon each entered into a Separation and General Release Agreement with the Company (the “Williamson Separation Agreement” and the “Voncannon Separation Agreement,” respectively, and together, the “Separation Agreements”). Each of the Separation Agreements became effective as of April 29, 2026 (the “Effective Date”) after the expiration of a statutory revocation period.
    Pursuant to the terms of the Williamson Separation Agreement, Mr. Williamson continued to receive his base salary and equity incentive vesting benefits, if any, through the date of termination and, as of the Effective Date, is entitled to receive the following payment and benefits in connection with his termination: (i) twelve months of Mr. Williamson’s base salary at the time of his termination, or approximately $361,500, paid bi-weekly in accordance with the Company’s established payroll dates; (ii) accelerated vesting of 34,270 shares of restricted stock; (iii) accelerated vesting of 49,736 performance share units with a possible vesting range of 0% to 200% based on total shareholder return as compared to the Company's established peer group to be calculated within sixty days of the Effective Date; and (iv) a lump sum payment equal to twelve months of COBRA premiums. The Williamson Separation Agreement includes a customary release of claims.
    Pursuant to the terms of the Voncannon Separation Agreement, Mr. Voncannon continued to receive his base salary and equity incentive vesting benefits, if any, through the date of termination, as well as statutory COBRA benefits for a period of eighteen months and, as of the Effective Date, is entitled to the accelerated vesting of 50,000 shares of restricted stock held by Mr. Voncannon. The Voncannon Separation Agreement includes a customary release of claims.
    The foregoing descriptions of the Separation Agreements are qualified in their entirety by reference to the full text of the Williamson Separation Agreement and the Voncannon Separation Agreement, attached hereto as Exhibit 10.1 and Exhibit 10.2, respectively, and each incorporated herein by reference.

    Item 9.01Financial Statements and Exhibits.
    (d)Exhibits
    Exhibit No.Description
    10.1
    Separation and General Release Agreement by and between Jeremy "Deke" Williamson and Arq, Inc., effective as of April 29, 2026.
    10.2
    Separation and General Release Agreement by and between Jay Voncannon and Arq, Inc., effective as of April 29, 2026.
    104Cover Page Interactive Data File (embedded within the Inline XBRL document).



    1


    SIGNATURES

    Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

    Date: May 1, 2026
     Arq, Inc.
     Registrant
     /s/ Robert Rasmus
     Robert Rasmus
     Chief Executive Officer

    2
    Get the next $ARQ alert in real time by email

    Crush Q1 2026 with the Best AI Superconnector

    Stay ahead of the competition with Standout.work - your AI-powered talent-to-startup matching platform.

    AI-Powered Inbox
    Context-aware email replies
    Strategic Decision Support
    Get Started with Standout.work

    Recent Analyst Ratings for
    $ARQ

    DatePrice TargetRatingAnalyst
    7/15/2025$10.00Buy
    Craig Hallum
    11/19/2024$10.00Buy
    Canaccord Genuity
    More analyst ratings

    $ARQ
    Press Releases

    Fastest customizable press release news feed in the world

    View All

    Arq Strengthens Executive Team with Appointment of Shimon Steinmetz as Chief Financial Officer

    GREENWOOD VILLAGE, Colo., May 27, 2026 (GLOBE NEWSWIRE) -- Arq, Inc. (NASDAQ:ARQ) (the "Company" or "Arq"), a producer of activated carbon and other environmentally efficient carbon products for use in purification and sustainable materials, today announced the appointment of Shimon Steinmetz as Executive Vice President and Chief Financial Officer. Mr. Steinmetz brings more than two decades of corporate finance, capital markets and operational leadership to Arq. He is a seasoned financial executive with a proven track record of driving financial strategy, operational excellence, and value creation at both public and private companies. He brings deep experience leading finance functions ac

    5/27/26 4:30:00 PM ET
    $ARQ
    Major Chemicals
    Industrials

    Arq Reports First Quarter 2026 Results

    Generated revenue of approximately $29 million Reported Adjusted EBITDA(1) of approximately $3 million GAC strategic optimization review ongoing with initial results expected by Q3 2026 GREENWOOD VILLAGE, Colo., May 06, 2026 (GLOBE NEWSWIRE) --  Arq, Inc. (NASDAQ:ARQ) (the "Company" or "Arq"), a producer of activated carbon and other environmentally efficient carbon products for use in purification and sustainable materials, today announced its financial and operating results for the quarter ended March 31, 2026. Financial Highlights Generated revenue of $29.1 million in Q1 2026 versus $27.2 million in Q1 2025, driven by increased sales volumes partially offset by decreased pricing ca

    5/6/26 4:30:53 PM ET
    $ARQ
    Major Chemicals
    Industrials

    Arq Schedules First Quarter 2026 Earnings Conference Call

    GREENWOOD VILLAGE, Colo., April 22, 2026 (GLOBE NEWSWIRE) -- Arq, Inc. (NASDAQ:ARQ) (the "Company" or "Arq"), a producer of activated carbon and other environmentally efficient carbon products for use in purification and sustainable materials, today announced the Company will release its first quarter 2026 financial results and file its Quarterly Report on Form 10-Q for the period ended March 31, 2026 after market close on Wednesday, May 6, 2026. A conference call to discuss the Company's financial performance is scheduled for Thursday, May 7, 2026 at 8:30 a.m. Eastern Time. The conference call webcast information will be available via the Investor Resources section of Arq's website at ww

    4/22/26 7:30:00 AM ET
    $ARQ
    Major Chemicals
    Industrials

    $ARQ
    SEC Filings

    View All

    Arq Inc. filed SEC Form 8-K: Leadership Update, Other Events, Financial Statements and Exhibits

    8-K - Arq, Inc. (0001515156) (Filer)

    5/27/26 4:32:10 PM ET
    $ARQ
    Major Chemicals
    Industrials

    Arq Inc. filed SEC Form 8-K: Results of Operations and Financial Condition, Financial Statements and Exhibits

    8-K - Arq, Inc. (0001515156) (Filer)

    5/6/26 4:33:07 PM ET
    $ARQ
    Major Chemicals
    Industrials

    SEC Form 10-Q filed by Arq Inc.

    10-Q - Arq, Inc. (0001515156) (Filer)

    5/6/26 4:30:54 PM ET
    $ARQ
    Major Chemicals
    Industrials

    $ARQ
    Insider Purchases

    Insider purchases reveal critical bullish sentiment about the company from key stakeholders. See them live in this feed.

    View All

    Director Eicher Carol S bought $151,009 worth of shares (77,500 units at $1.95), increasing direct ownership by 80% to 174,010 units (SEC Form 4)

    4 - Arq, Inc. (0001515156) (Issuer)

    3/17/26 4:30:51 PM ET
    $ARQ
    Major Chemicals
    Industrials

    Gen Counsel, Corp Secretary Smith Claiborne Benson bought $3,836 worth of shares (2,000 units at $1.92), increasing direct ownership by 2% to 102,491 units (SEC Form 4)

    4 - Arq, Inc. (0001515156) (Issuer)

    3/16/26 5:32:38 PM ET
    $ARQ
    Major Chemicals
    Industrials

    Director Campbell-Breeden Richard bought $101,487 worth of shares (28,638 units at $3.54) (SEC Form 4)

    4 - Arq, Inc. (0001515156) (Issuer)

    11/13/25 8:30:33 AM ET
    $ARQ
    Major Chemicals
    Industrials

    $ARQ
    Insider Trading

    Insider transactions reveal critical sentiment about the company from key stakeholders. See them live in this feed.

    View All

    Chief Financial Officer Voncannon Jay Loring sold $37,929 worth of shares (16,709 units at $2.27), decreasing direct ownership by 26% to 48,291 units (SEC Form 4) to cover taxes

    4 - Arq, Inc. (0001515156) (Issuer)

    5/6/26 5:47:51 PM ET
    $ARQ
    Major Chemicals
    Industrials

    SEC Form 4 filed by Wong Joseph M

    4 - Arq, Inc. (0001515156) (Issuer)

    3/25/26 8:00:31 AM ET
    $ARQ
    Major Chemicals
    Industrials

    SEC Form 4 filed by Smith Claiborne Benson

    4 - Arq, Inc. (0001515156) (Issuer)

    3/25/26 8:00:25 AM ET
    $ARQ
    Major Chemicals
    Industrials

    $ARQ
    Analyst Ratings

    Analyst ratings in real time. Analyst ratings have a very high impact on the underlying stock. See them live in this feed.

    View All

    Craig Hallum initiated coverage on Arq, Inc. with a new price target

    Craig Hallum initiated coverage of Arq, Inc. with a rating of Buy and set a new price target of $10.00

    7/15/25 8:40:09 AM ET
    $ARQ
    Major Chemicals
    Industrials

    Canaccord Genuity initiated coverage on Arq, Inc. with a new price target

    Canaccord Genuity initiated coverage of Arq, Inc. with a rating of Buy and set a new price target of $10.00

    11/19/24 7:17:16 AM ET
    $ARQ
    Major Chemicals
    Industrials

    $ARQ
    Financials

    Live finance-specific insights

    View All

    Arq Reports First Quarter 2026 Results

    Generated revenue of approximately $29 million Reported Adjusted EBITDA(1) of approximately $3 million GAC strategic optimization review ongoing with initial results expected by Q3 2026 GREENWOOD VILLAGE, Colo., May 06, 2026 (GLOBE NEWSWIRE) --  Arq, Inc. (NASDAQ:ARQ) (the "Company" or "Arq"), a producer of activated carbon and other environmentally efficient carbon products for use in purification and sustainable materials, today announced its financial and operating results for the quarter ended March 31, 2026. Financial Highlights Generated revenue of $29.1 million in Q1 2026 versus $27.2 million in Q1 2025, driven by increased sales volumes partially offset by decreased pricing ca

    5/6/26 4:30:53 PM ET
    $ARQ
    Major Chemicals
    Industrials

    Arq Schedules First Quarter 2026 Earnings Conference Call

    GREENWOOD VILLAGE, Colo., April 22, 2026 (GLOBE NEWSWIRE) -- Arq, Inc. (NASDAQ:ARQ) (the "Company" or "Arq"), a producer of activated carbon and other environmentally efficient carbon products for use in purification and sustainable materials, today announced the Company will release its first quarter 2026 financial results and file its Quarterly Report on Form 10-Q for the period ended March 31, 2026 after market close on Wednesday, May 6, 2026. A conference call to discuss the Company's financial performance is scheduled for Thursday, May 7, 2026 at 8:30 a.m. Eastern Time. The conference call webcast information will be available via the Investor Resources section of Arq's website at ww

    4/22/26 7:30:00 AM ET
    $ARQ
    Major Chemicals
    Industrials

    Arq Schedules Fourth Quarter & Full-Year 2025 Earnings Conference Call

    GREENWOOD VILLAGE, Colo., Feb. 24, 2026 (GLOBE NEWSWIRE) -- GlobeNewswire - Arq, Inc. (NASDAQ:ARQ) (the "Company" or "Arq"), a producer of activated carbon and other environmentally efficient carbon products for use in purification and sustainable materials, today announced the Company will release its fourth quarter and full-year 2025 financial results after market close on Monday, March 9, 2026. A conference call to discuss the Company's financial performance is scheduled for Tuesday, March 10, 2026 at 8:30 a.m. Eastern Time. The conference call webcast information will be available via the Investor Resources section of Arq's website at www.arq.com. Interested parties may participate in

    2/24/26 7:30:00 AM ET
    $ARQ
    Major Chemicals
    Industrials

    $ARQ
    Leadership Updates

    Live Leadership Updates

    View All

    Arq Strengthens Executive Team with Appointment of Shimon Steinmetz as Chief Financial Officer

    GREENWOOD VILLAGE, Colo., May 27, 2026 (GLOBE NEWSWIRE) -- Arq, Inc. (NASDAQ:ARQ) (the "Company" or "Arq"), a producer of activated carbon and other environmentally efficient carbon products for use in purification and sustainable materials, today announced the appointment of Shimon Steinmetz as Executive Vice President and Chief Financial Officer. Mr. Steinmetz brings more than two decades of corporate finance, capital markets and operational leadership to Arq. He is a seasoned financial executive with a proven track record of driving financial strategy, operational excellence, and value creation at both public and private companies. He brings deep experience leading finance functions ac

    5/27/26 4:30:00 PM ET
    $ARQ
    Major Chemicals
    Industrials

    Arq Strengthens Executive Team, Appointing 35-Year Finance Veteran Jay Voncannon as Chief Financial Officer

    Appoints CFO, 35-year finance veteran to oversee continued transformation and next phase of growth Voncannon has a proven track record in managing financial operations during a period of significant growth GREENWOOD VILLAGE, Colo., April 02, 2025 (GLOBE NEWSWIRE) -- Arq, Inc. (NASDAQ:ARQ) (the "Company" or "Arq"), a producer of activated carbon and other environmentally efficient carbon products for use in purification and sustainable materials, today announced the appointment of finance veteran, Jay Voncannon, as Chief Financial Officer, effective April 2, 2025. This addition to Arq's leadership team reflects the Company's continued business transformation success, positioning Arq for a

    4/2/25 4:15:00 PM ET
    $ARQ
    Major Chemicals
    Industrials

    Pinnacle West Appoints Three New Members to its Board of Directors

    Additions Butler, Eicher & Flanagan bring diverse experience, financial acumen Pinnacle West Capital Corp. (NYSE:PNW) announced today that its board of directors has elected three new members to the company's board: Ronald Butler Jr., a "Big 4" public accounting firm managing partner with more than 32 years of diverse management and executive leadership experience; Carol S. Eicher, a seasoned executive who has served in multiple board leadership roles with both public and private equity-backed businesses; and Susan T. Flanagan, an executive with a broad and accomplished career spanning various sectors, including regulated utilities, energy and renewables, finance and capital markets, and

    6/20/24 4:30:00 PM ET
    $ARQ
    $PNW
    $TNC
    Major Chemicals
    Industrials
    Electric Utilities: Central
    Utilities

    $ARQ
    Large Ownership Changes

    This live feed shows all institutional transactions in real time.

    View All

    SEC Form SC 13G filed by Arq Inc.

    SC 13G - Arq, Inc. (0001515156) (Subject)

    5/30/24 8:42:34 AM ET
    $ARQ
    Major Chemicals
    Industrials