UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, DC 20549
FORM 6-K
REPORT OF
FOREIGN PRIVATE ISSUER
PURSUANT TO
RULE 13a-16
OR
15d-16
UNDER THE SECURITIES EXCHANGE ACT OF 1934
Report on
Form 6-K
dated June 25, 2019
(Commission File
No. 001-35053)
INTERXION HOLDING N.V.
(Translation of Registrant’s Name into English)
Scorpius 30,
2132 LR Hoofddorp, The Netherlands, +31 20 880 7600
(Address of Principal Executive Office)
Indicate by check mark whether the registrant files or will file annual reports under cover of
Form 20-F
or
Form 40-F.
Form 20-F ☒
Form 40-F ☐
Indicate by check mark if the registrant is submitting the
Form 6-K
in paper as permitted by Regulation
S-T
Rule 101(b)(1): ☐
Note:
Regulation
S-T
Rule 101(b)(1) only permits the submission in paper of a
Form 6-K
if submitted solely to provide an attached annual report to security holders.
Indicate by check mark if
the registrant is submitting the
Form 6-K
in paper as permitted by Regulation
S-T
Rule 101(b)(7): ☐
Note:
Regulation
S-T
Rule 101(b)(7) only permits the submission in paper of a Form
6-K
if submitted to furnish a report or other document that the registrant foreign private issuer must furnish and make public under the laws of the jurisdiction in which the registrant is incorporated, domiciled or
legally organized (the registrant’s “home country”), or under the rules of the home country exchange on which the registrant’s securities are traded, as long as the report or other document is not a press release, is not required
to be and has not been distributed to the registrant’s security holders, and, if discussing a material event, has already been the subject of a Form
6-K
submission or other Commission filing on EDGAR.