InterXion Holding N.V. Announces Pricing of Offering of Ordinary Shares

InterXion Holding N.V. (“InterXion”, “we, “us”, or the “Company”) (NYSE: INXN) today announced that it priced its previously announced public offering of 4,000,000 ordinary shares at a public offering price of $72.75 per share. In addition, the Company granted the underwriters a 30-day option to purchase up to an additional 600,000 ordinary shares at the public offering price, less the underwriting discounts and commissions. The gross proceeds of this offering, before deducting the underwriting discounts and commissions and offering expenses, are expected to be $291 million. The offering is expected to close on or about July 1, 2019, subject to customary closing conditions.

The Company intends to use the net proceeds from this offering for general corporate purposes, including funding for land bank development and its currently planned and future data center capacity expansion projects, working capital needs and the repayment of short-term indebtedness.

Citigroup, Barclays, BofA Merrill Lynch and Guggenheim Securities are serving as joint book-running managers and ABN AMRO is serving as co-manager for the proposed offering.

The offering is being made pursuant to the Company’s shelf registration statement on Form F-3 filed with the U.S. Securities and Exchange Commission (the “SEC”) on June 25, 2019 (the “Registration Statement”). The ordinary shares are being offered only by means of a prospectus and an accompanying prospectus supplement forming a part of the effective Registration Statement. Prospective investors should read the prospectus included in the Registration Statement, the final prospectus supplement and other documents that the Company has filed with the SEC for more complete information about the Company and the offering. The Registration Statement, the final prospectus supplement and the documents incorporated by reference therein are available on the SEC’s website at: http://www.sec.gov.

When available, copies of the final prospectus supplement and the accompanying prospectus may be obtained from Citigroup Global Markets Inc., c/o Broadridge Financial Solutions, 1155 Long Island Avenue, Edgewood, NY 11717, toll-free: [phone]; or Barclays Capital Inc., c/o Broadridge Financial Solutions, 1155, Long Island Avenue, Edgewood, NY 11717, by calling [phone] or by emailing [e-mail]; or BofA Merrill Lynch, Attn: Prospectus Department, NC1-004-03-43, 200 North College Street, 3rd Floor, Charlotte, NC 28255-0001 or via email at: [e-mail].