ONE Group appoints Caroline O'Mahony Baker as COO; adds Benihana, Grill Concepts oversight

ONE Group Hospitality, Inc.

Baker promoted from EVP/COO of STK brand to company COO effective Sept 22, 2026.
New role adds responsibility for Grill Concepts and Benihana restaurant operations to existing STK duties.
Base salary increased to $355,000; target annual bonus raised to 50% of base.
Granted 40,000 restricted stock units vesting ratably over three years.
No family relationships or reportable transactions with officers/directors per Item 404(a).

item 5.02

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Role change

Caroline O’Mahony Baker

Chief Operating Officer

STKS · ONE Group Hospitality, Inc.

Effective: 2026-09-22
Filed: September 24, 2026, 5:12 PM ET

On September 22, 2026, the Board of Directors of The ONE Group Hospitality, Inc. (the “Company”) appointed Caroline O’Mahony Baker to serve as the Chief Operating Officer of the Company, effective September 22, 2026.

Key facts

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Executive change SEC 8-K Item 5.02 confidence 0.95

Caroline O’Mahony Baker was appointed as Chief Operating Officer at ONE Group Hospitality, Inc..

Action: appointed
Role: Chief Operating Officer

Exact text from the filing

On September 22, 2026, the Board of Directors of The ONE Group Hospitality, Inc. (the “Company”) appointed Caroline O’Mahony Baker to serve as the Chief Operating Officer of the Company, effective September 22, 2026.

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ONE Group Hospitality, Inc. filing history →

Source: SEC EDGAR

accession 0001104659-26-110452

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