| Schedule of net loss per share |
| | | | | | | | | | | | | | | | | | | | | | | | | | | For the three periods ended September 27, | | | For the three periods ended September 28, 2025 | | | For the nine periods ended September 27, | | For the nine periods ended September 28, 2025 | | | 2026 | | (as restated) | | 2026 | | (as restated) | Net loss attributable to The ONE Group Hospitality, Inc. | | $ | (16,106) | | $ | (76,740) | | $ | (15,026) | | $ | (85,869) | Series A Preferred Stock paid-in-kind dividend and accretion | | | (10,340) | | | (8,535) | | | (29,591) | | | (24,263) | Net loss available to common stockholders | | | (26,446) | | | (85,275) | | | (44,617) | | | (110,132) | | | | | | | | | | | | | | Basic weighted average shares outstanding | | | 33,647,994 | | | 32,872,423 | | | 33,438,816 | | | 32,887,768 | Dilutive effect of stock options, warrants and restricted share units | | | — | | | — | | | — | | | — | Diluted weighted average shares outstanding | | | 33,647,994 | | | 32,872,423 | | | 33,438,816 | | | 32,887,768 | | | | | | | | | | | | | | Basic net loss per common share | | $ | (0.79) | | $ | (2.59) | | $ | (1.33) | | $ | (3.35) | Diluted net loss per common share | | $ | (0.79) | | $ | (2.59) | | $ | (1.33) | | $ | (3.35) |
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