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STATEMENTS OF CONSOLIDATED CHANGES IN SHAREHOLDERS’ EQUITY - EUR (€) | Total | Share capital Ordinary shares | Premiums related to share capital | Accumulated other comprehensive income (loss) | Treasury shares | Reserve | Net loss for the period
--- | --- | --- | --- | --- | --- | --- | ---
Equity at beginning of period at Dec. 31, 2021 | € 26,790,000 | € 1,045,000 | € 255,767,000 | € 643,000 | € (202,000) | € (183,460,000) | € (47,003,000)
Number of shares outstanding at beginning of period (in shares) at Dec. 31, 2021 |  | 34,825,872 |  |  |  |  |
Changes in equity |  |  |  |  |  |  |
Net loss for the period | (57,041,000) |  |  |  |  |  | (57,041,000)
Currency translation adjustments | (68,000) |  |  | (68,000) |  |  |
Actuarial gains and losses (IAS 19) | 126,000 |  |  | 126,000 |  |  |
Total comprehensive income (loss) | (56,983,000) |  |  | 57,000 |  |  | (57,041,000)
Subscription of warrants | 0 |  | (7,000) |  |  | 7,000 |
Treasury shares | (26,000) |  |  |  | (26,000) |  |
Allocation of prior period loss | 0 |  |  |  |  | (47,003,000) | 47,003,000
Capital increase | 0 | € 2,000 |  |  |  | (2,000) |
Share based payment | 3,174,000 |  |  |  |  | 3,174,000 |
Equity at end of period at Dec. 31, 2022 | (27,045,000) | € 1,046,000 | 255,760,000 | 700,000 | (228,000) | (227,283,000) | (57,041,000)
Number of shares outstanding at end of period (in shares) at Dec. 31, 2022 |  | 34,875,872 |  |  |  |  |
Changes in equity |  |  |  |  |  |  |
Capital increase (in shares) |  | 50,000 |  |  |  |  |
Net loss for the period | (39,700,000) |  |  |  |  |  | (39,700,000)
Currency translation adjustments | 16,000 |  |  | 16,000 |  |  |
Actuarial gains and losses (IAS 19) | 22,000 |  |  | 22,000 |  |  |
Total comprehensive income (loss) | (39,661,000) |  |  | 38,000 |  |  | (39,700,000)
Allocation of prior period loss | 0 |  |  |  |  | (57,041,000) | 57,041,000
Capital increase | 61,641,000 | € 368,000 | 56,982,000 |  |  | 4,291,000 |
Share based payment | 3,222,000 |  |  |  |  | 3,222,000 |
Equity at end of period at Dec. 31, 2023 | (1,843,000) | € 1,413,999.85 | 312,742,000 | 738,000 | € (228,000) | (276,811,000) | (39,700,000)
Number of shares outstanding at end of period (in shares) at Dec. 31, 2023 |  | 47,133,328 |  |  | 22,118 |  |
Equity at beginning of period at Apr. 19, 2023 |  | € 1,046,276.16 |  |  |  |  |
Equity at end of period at Apr. 20, 2023 |  | € 1,056,911.46 |  |  |  |  |
Changes in equity |  |  |  |  |  |  |
Capital increase (in shares) |  | 12,257,456 |  |  |  |  |
Equity at beginning of period at Dec. 31, 2023 | (1,843,000) | € 1,413,999.85 | 312,742,000 | 738,000 | € (228,000) | (276,811,000) | (39,700,000)
Changes in equity |  |  |  |  |  |  |
Net loss for the period | (68,132,000) |  |  |  |  |  | (68,132,000)
Currency translation adjustments | 6,000 |  |  | 6,000 |  |  |
Actuarial gains and losses (IAS 19) | (33,000) |  |  | (33,000) |  |  |
Total comprehensive income (loss) | (68,159,000) |  |  | (27,000) |  |  | (68,132,000)
Allocation of prior period loss | 0 |  |  |  |  | (39,700,000) | 39,700,000
Capital increase | 0 | 9,000 | 1,000 |  |  | (10,000) |
Share based payment | 4,298,000 |  |  |  |  | 4,298,000 |
Equity at end of period at Dec. 31, 2024 | € (65,704,000) | € 1,422,805.53 | € 312,743,000 | € 712,000 | € (228,000) | € (312,221,000) | € (68,132,000)
Number of shares outstanding at end of period (in shares) at Dec. 31, 2024 |  | 47,426,851 |  |  |  |  |
Equity at beginning of period at Jun. 21, 2024 |  | € 1,413,999.85 |  |  |  |  |
Equity at end of period at Jun. 22, 2024 |  | € 1,422,805.53 |  |  |  |  |
Changes in equity |  |  |  |  |  |  |
Capital increase (in shares) |  | 293,523 |  |  |  |  |

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