Arq appoints interim CAO Peter Owino; CEO Rasmus designated interim PFO until new CFO starts July 27

Arq, Inc.

Peter Owino named Interim Chief Accounting Officer effective June 12, 2026; consulting fee $350/hour, capped at $63,000/month via Princeton Business Consulting.
CEO Bob Rasmus designated as principal financial officer until Shimon Steinmetz begins as CFO on or around July 27, 2026.
Mr. Owino has over 20 years of accounting and finance experience, including as Corporate Controller of Colliers Engineering & Design from 2024 to 2026.
Consulting agreement with Princeton Business Consulting has indefinite term, terminable on 30 days' notice.

item 5.02

Executive movements

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

Role change (interim)

Bob Rasmus

principal financial officer

ARQ · Arq, Inc.

Effective: 2026-06-14
Successor: Shimon Steinmetz
Filed: June 18, 2026, 4:31 PM ET

Also on June 14, 2026, the Board designated Bob Rasmus, the Company's President, Chief Executive Officer, and current principal executive officer, as the Company's principal financial officer, to serve in that role until Shimon Steinmetz commences his employment as the Company's Chief Financial Officer on or around July 27, 2026, as previously disclosed.

Appointed (interim)

Peter Owino

Interim Chief Accounting Officer

ARQ · Arq, Inc.

Effective: 2026-06-12
Filed: June 18, 2026, 4:31 PM ET

On June 14, 2026, the Board of Directors (the “Board”) of Arq, Inc. (the “Company”) appointed Peter Owino, 51, as the Company’s Interim Chief Accounting Officer, effective as of June 12, 2026.

Appointed

Shimon Steinmetz

Chief Financial Officer

ARQ · Arq, Inc.

Effective: 2026-07-27
Filed: June 18, 2026, 4:31 PM ET

until Shimon Steinmetz commences his employment as the Company's Chief Financial Officer on or around July 27, 2026, as previously disclosed.

Key facts

Extracted from this filing and checked against the source text.

Executive change SEC 8-K Item 5.02 confidence 0.95

Bob Rasmus changed role as principal financial officer at Arq, Inc..

Action: designated
Role: principal financial officer

Exact text from the filing

Also on June 14, 2026, the Board designated Bob Rasmus, the Company's President, Chief Executive Officer, and current principal executive officer, as the Company's principal financial officer, to serve in that role until Shimon Steinmetz commences his employment as the Company's Chief Financial Officer on or around July 27, 2026, as previously disclosed.

View on SEC.gov

Executive change SEC 8-K Item 5.02 confidence 0.95

Peter Owino was appointed as Interim Chief Accounting Officer at Arq, Inc..

Action: appointed
Role: Interim Chief Accounting Officer

Exact text from the filing

On June 14, 2026, the Board of Directors (the “Board”) of Arq, Inc. (the “Company”) appointed Peter Owino, 51, as the Company’s Interim Chief Accounting Officer, effective as of June 12, 2026.

View on SEC.gov

Executive change SEC 8-K Item 5.02 confidence 0.8

Shimon Steinmetz was appointed as Chief Financial Officer at Arq, Inc..

Action: will commence
Role: Chief Financial Officer

Exact text from the filing

until Shimon Steinmetz commences his employment as the Company's Chief Financial Officer on or around July 27, 2026, as previously disclosed.

View on SEC.gov

Arq, Inc. filing history →

Source: SEC EDGAR

accession 0001515156-26-000075

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