UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 8-K/A

Amendment No. 1

CURRENT REPORT

Pursuant to Section 13 or 15(d)

of the Securities Exchange Act of 1934

Date of Report (Date of Earliest Event Reported): March 26, 2015 (February 27, 2015)

Mylan N.V.

(Exact name of registrant as specified in its charter)

+44 (0) 1707 853 000

(Registrant’s telephone number, including area code)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

This Current Report on Form 8-K/A amends the Current Report on Form 8-K filed by Mylan N.V. (the “Company”) on February 27, 2015, to include the financial statements and pro forma financial information under Item 9.01 in connection with the Company’s acquisition of Abbott Laboratories’ non-U.S. developed markets specialty and branded generics business (the “Acquired Abbott Business”). Such financial statements and information should be read in conjunction with the Company’s Current Report on Form 8-K filed on February 27, 2015.

The audited combined financial statements of the Acquired Abbott Business as of and for the year ended December 31, 2014, together with the notes thereto and the auditors’ report thereon, are attached hereto as Exhibit 99.1 and are incorporated by reference into this Item 9.01.

The unaudited pro forma financial information of the Company as of and for the year ended December 31, 2014 giving effect to the acquisition of the Acquired Abbott Business is attached hereto as Exhibit 99.2 and is incorporated by reference into this Item 9.01.

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

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