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Share Capital | 12 Months Ended
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Dec. 31, 2017
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Share Capital | NOTE 25—SHARE CAPITAL At December 31, 2017, authorized share capital amounts to €8 million and is divided into 400,000,000 Class A ordinary shares, each with a nominal value of €0.02. All shares, except for the ones held by Constellium N.V., have the right to one vote.
|  |  |  |  | In millions of Euros |
|  | Number of shares |  |  | Share capital |  |  | Share premium |
At January 1, 2017 |  |  | 105,581,673 |  |  |  | 2 |  |  |  | 162 |
New shares issued (A) |  |  | 28,928,950 |  |  |  | 1 |  |  |  | 258 |
At December 31, 2017 (B) |  |  | 134,510,623 |  |  |  | 3 |  |  |  | 420 |
(A) | Constellium N.V. issued and granted 125,000 Class A ordinary shares to certain employees and 53,950 Class A ordinary shares to its Board members. (See NOTE 28- Share-Based Compensation).
On November 3rd, 2017, the Group issued 28,750,000 Class A ordinary shares at $11.00 per share. The proceeds received amount to €259 million, net of €12 million of arrangement fees
(B) | Constellium N.V. holds 38,597 Class A ordinary shares at December 31, 2017.

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- Definition The entire disclosure for share capital, reserves and other equity interest. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2017-01-01 -Paragraph 79 -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2017-03-01&anchor=para_79&doctype=Standard -URIDate 2017-03-09 + Details
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