Welcome to our dedicated page for Arq SEC filings (Ticker: ARQ), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
Arq, Inc. filings document the public-company records of a Delaware environmental technology issuer focused on activated carbon and related carbon products. The record includes 8-K reports for quarterly and annual operating results, investor presentation materials, executive departures and separation agreements, and amendments to a revolving credit agreement that affect borrowing availability and liquidity covenants.
Arq’s proxy and material-event filings also address board and executive compensation matters, stockholder voting, a Tax Asset Protection Plan, modifications to security-holder rights, and the exhibits tied to financing, governance and capital-structure disclosures.
Arq, Inc. identified Shimon Steinmetz, its Chief Financial Officer, as a reporting insider under SEC rules. This initial statement of beneficial ownership shows no reported common stock, no derivative securities, and no buy or sell transactions for Steinmetz in the data provided, establishing only his officer status.
Arq, Inc. reported equity compensation changes for Chief Executive Officer Robert E. Rasmus. A 400,000-unit inducement RSU award was amended; the change may be deemed a cancellation of the original grant and issuance of a replacement that extends the expiration to July 17, 2029, with 250,000 units vesting when the 30-Day VWAP equals $10.00 per share and 150,000 units vesting when it equals $15.00, in each case before that date.
Rasmus also received two new grants under the 2026 Omnibus Incentive Plan: 600,000 performance-based RSUs that vest in 200,000-unit tranches when the 30-Day VWAP reaches $3.00, $6.00 and $9.00 before the third anniversary of grant, and 600,000 time-based RSUs vesting in equal installments on July 23, 2028 and July 23, 2029.
Arq, Inc. amended the employment agreement of President and CEO Robert Rasmus, setting a defined term that expires on July 23, 2029, subject to earlier termination or resignation. As of the amendment effective date, his annual salary is set at $50,000, and he is no longer eligible for an annual bonus or participation in the company’s long-term incentive compensation plan, with certain business expenses reimbursable.
In connection with the amendment, the compensation committee approved equity awards under the 2026 Omnibus Incentive Plan: 600,000 time-based RSUs vesting 300,000 on the second anniversary of grant and 300,000 on the third, with acceleration upon a Change in Control or specified termination events; and 600,000 performance-based RSUs, vesting in three 200,000-unit tranches if the 30-Day VWAP reaches $3.00, $6.00, and $9.00 per share, respectively, before the third anniversary, with early-achieved tranches vesting no earlier than the first anniversary and subject to similar acceleration and dilution adjustments.
Arq and Mr. Rasmus also extended the performance period for 400,000 Inducement RSUs from July 17, 2026 to July 17, 2029.
EICHER CAROL S reported acquisition or exercise transactions in this Form 4 filing.
Arq, Inc. reported that director Carol S. Eicher received a grant of restricted common stock as compensation for her service as a non-employee director. She was awarded 24,641 shares, which were granted at no cash cost and will vest on July 1, 2027. Following this award, she directly holds a total of 198,651 shares of Arq common stock. This is a routine equity compensation grant rather than an open-market purchase or sale.
Blank Jeremy reported acquisition or exercise transactions in this Form 4 filing.
Arq, Inc. director Jeremy Blank received a grant of 49,283 shares of common stock as restricted stock awards. The grant was made at no cash cost in exchange for his service as a non-employee director and is scheduled to vest on July 1, 2027.
Following this award, Blank holds 128,045 shares directly. The filing also reports indirect holdings through investment entities, including 1,987,434 shares held by YGF 100 LP, 47,416 shares held by Community SPV GP LP, and 374,955 shares held by Community Master Fund LP, where he is an investor and ultimate control person but disclaims beneficial ownership beyond his pecuniary interest.
Bergman Laurie reported acquisition or exercise transactions in this Form 4 filing.
Arq, Inc. reported that director Laurie Bergman received a grant of 24,641 shares of common stock as a restricted stock award for her service as a non-employee director. These restricted shares are scheduled to vest on July 1, 2027. After this grant, Bergman directly holds 76,343 common shares.
McIntyre Julian Alexander reported acquisition or exercise transactions in this Form 4 filing.
Arq, Inc. director Julian Alexander McIntyre reported a compensation-related equity grant. He received 49,283 shares of restricted common stock for his service as a non-employee director, at a stated price of $0.00 per share. These restricted stock awards are scheduled to vest on July 1, 2027.
After this grant, McIntyre holds 108,261 common shares directly, and an additional 3,191,289 common shares indirectly through Allard Services Limited, which he controls as an indirect beneficial owner.
Campbell-Breeden Richard reported acquisition or exercise transactions in this Form 4 filing.
Arq, Inc. director Richard Campbell-Breeden reported a new equity award and his updated share holdings. He received 49,283 shares of Common Stock as restricted stock awards for his service as a non-employee director, at a stated price of $0.00 per share. These restricted stock awards will vest on July 1, 2027. Following this grant, he holds 136,151 shares of Common Stock directly and is also an indirect beneficial owner of 404,786 shares held by Omeshorn Holdings Ltd.
Arq, Inc. reported that its previously announced leadership change has been formalized through a Separation Agreement with former Chief Accounting Officer Stacia Hansen. Ms. Hansen resigned effective June 12, 2026, and the agreement became effective June 30, 2026 after a statutory revocation period.
Under the Separation Agreement, Ms. Hansen will receive a severance payment of $108,333. The agreement also includes customary release of claims and confidentiality provisions. Arq filed the full Separation Agreement as an exhibit for investors and regulators to review.
Arq, Inc. officer Peter Oluoch, the company’s Chief Accounting Officer, has filed an initial Form 3 insider report. The data show no reportable transactions, with buy, sell, exercise, gift, tax withholding, and restructuring share counts all listed as zero.