Arq appoints Shimon Steinmetz as CFO, CAO Stacia Hansen resigns

Arq, Inc.

Shimon Steinmetz appointed EVP & CFO effective on or before July 27, 2026.
Steinmetz receives $500K base salary, 50% target bonus, 80% LTI target; plus 250K RSAs and 150K PSUs with stock price hurdles ($8, $10, $15 VWAP).
Stacia Hansen resigns as Chief Accounting Officer and Treasurer, effective June 12, 2026; no disagreement cited.
Steinmetz has over 20 years experience, prior CFO at Finjan Holdings and Vesta, and stints at Alvarez & Marsal and investment banking.

item 5.02 item 8.01 item 9.01

Executive movements

Machine-extracted from this filing. Every card cites the SEC source. See all recent executive movements.

Departed

Stacia Hansen

Chief Accounting Officer and Treasurer

ARQ · Arq, Inc.

Effective: 2026-06-12
Filed: May 27, 2026, 4:32 PM ET

On May 20, 2026, Stacia Hansen, the Chief Accounting Officer and Treasurer of the Company, submitted her resignation and the Board accepted such resignation. The effective date of Ms. Hansen's resignation as Chief Accounting Officer is expected to be June 12, 2026.

Appointed

Shimon Steinmetz

Executive Vice President and Chief Financial Officer

ARQ · Arq, Inc.

Effective: 2026-07-27
Filed: May 27, 2026, 4:32 PM ET

On May 26, 2026, the Board of Directors (the “Board”) of Arq, Inc. (the “Company”) appointed Shimon Steinmetz, 48, as the Company’s Executive Vice President and Chief Financial Officer, effective as of his commencement date which will be on or prior to July 27, 2026.

Key facts

Extracted from this filing and checked against the source text.

Executive change SEC 8-K Item 5.02 confidence 0.95

Stacia Hansen resigned as Chief Accounting Officer and Treasurer at Arq, Inc..

Action: resigned
Role: Chief Accounting Officer and Treasurer

Exact text from the filing

On May 20, 2026, Stacia Hansen, the Chief Accounting Officer and Treasurer of the Company, submitted her resignation and the Board accepted such resignation. The effective date of Ms. Hansen's resignation as Chief Accounting Officer is expected to be June 12, 2026.

View on SEC.gov

Executive change SEC 8-K Item 5.02 confidence 0.95

Shimon Steinmetz was appointed as Executive Vice President and Chief Financial Officer at Arq, Inc..

Action: appointed
Role: Executive Vice President and Chief Financial Officer

Exact text from the filing

On May 26, 2026, the Board of Directors (the “Board”) of Arq, Inc. (the “Company”) appointed Shimon Steinmetz, 48, as the Company’s Executive Vice President and Chief Financial Officer, effective as of his commencement date which will be on or prior to July 27, 2026.

View on SEC.gov

Arq, Inc. filing history →

Source: SEC EDGAR

accession 0001515156-26-000069

view filing index on sec.gov

view primary document

Machine-readable: JSON · Markdown · Plain text

This headline and bullets were generated automatically by deepseek-v4-flash:cloud@v2 from the public filing. Read the source on SEC.gov before relying on any specific claim. Not investment advice. See methodology for how this pipeline works.