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Shareholders' equity | 12 Months Ended
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Dec. 31, 2022
Shareholders' equity |
Shareholders' equity | ​ 13. Shareholders’ equity ​ As of December 31, 2022, the Company’s authorized share capital is €4.0 million (or $4.3 million when translated at an exchange rate as of December 31, 2022, of $1.07 / €1.00), divided into 80,000,000 ordinary shares, each with a nominal value of €0.05. The Company’s shareholders, at the 2021 Annual General Meeting of Stockholders held on June 16, 2021, approved an increase in the number of authorized ordinary shares by 20,000,000 to 80,000,000. ​ All ordinary shares issued by the Company were fully paid. Besides the minimum amount of share capital to be held under Dutch law, there are no distribution restrictions applicable to the equity of the Company. ​ As of December 31, 2022, and 2021 and 2020 the Company’s other comprehensive result was restricted for payment of dividends for an accumulated other comprehensive loss of $58.3 million in 2022, an accumulated other comprehensive loss of $28.9 million in 2021, and an accumulated other comprehensive gain of $9.9 million in 2020. ​ On March 1, 2021, the Company entered into a Sales Agreement with SVB Leerink LLC (“SVB Leerink”) with respect to an at-the-market (“ATM”) offering program, under which the Company may, from time to time in its sole discretion, offer and sell through SVB Leerink, acting as agent, its ordinary shares, up to an aggregate offering price of $200.0 million. The Company will pay SVB Leerink a commission equal to 3% of the gross proceeds of the sales price of all ordinary shares sold through it as sales agent under the Sales Agreement. In March and April 2021, the Company issued an aggregate of 921,730 ordinary shares at a weighted average price of $33.52 per ordinary share, with net proceeds of $29.6 million, after deducting underwriting discounts and net of offering expenses. The Company defers direct, incremental costs associated to this offering, except for the commission costs to SVB Leerink, which are a reduction to additional paid-in capital, and will deduct these costs from additional paid-in capital in the consolidated balance sheets proportionately to the amount of proceeds raised. During the year ended December 31, 2021, $1.3 million of direct, incremental costs were deducted from additional paid-in capital (nil for the year ended December 31, 2022). ​ Following the Closing of the CSL Behring transaction, the Company consumed its tax net operating loss carryforwards from the years 2011 to 2018. The Company allocated the tax benefit from the release of the valuation allowance related to net operating loss carryforwards generated by share issuance costs incurred in 2014, 2015, 2017 and 2018 to additional paid-in capital. This resulted is an increase of additional paid-in capital of $3.0 million in the year ended December 31, 2021. ​ The Company recorded $0.8 million increase of additional paid-in capital in the year ended December 31, 2022 resulting from the release of valuation allowance for the tax benefit of share issuance costs incurred in 2018, 2019 and 2021 within the Netherlands. ​ ​ ​

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