13G Filing: Park West Asset Management and Internap Corp (INAP)

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

SCHEDULE 13G

Under the Securities Exchange Act of 1934

(Amendment No. 4)*

Check the appropriate box to designate the
rule pursuant to which this Schedule 13G is filed:

[   ] Rule 13d-1(b)

[X] Rule 13d-1(c)

[   ] Rule 13d-1(d)

* The remainder of this cover page shall be
filled out for a reporting person’s initial filing on this form with respect to the subject class of securities, and for
any subsequent amendment containing information which would alter the disclosures provided in a prior cover page.

The information required in the remainder of
this cover page shall not be deemed to be “filed” for the purpose of Section 18 of the Securities Exchange Act of 1934
(“Act”) or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions
of the Act (however, see the Notes).

* Beneficial ownership percentage is based upon 20,804,221 shares of common stock, $0.001 par value per share
(“Common Stock”), of Internap Corporation,
a Delaware corporation (the “Company”), issued and outstanding as of December 31, 2017, based on information provided
by the Company. Park West Asset Management LLC (“PWAM”) is the investment manager to Park West Investors Master Fund,
Limited, a Cayman Islands exempted company (“PWIMF”), and Park West Partners International, Limited, a Cayman Islands
exempted company (“PWPI” and, collectively with PWIMF, the “PW Funds”), and Peter S. Park (“Mr. Park”
and, collectively with PWAM and PWIMF, the “Reporting Persons”) is the sole member and manager of PWAM. As of December
31, 2017, PWIMF held 993,864 shares of Common Stock and PWPI held 118,709 shares of Common Stock. As a result of the foregoing,
for purposes of Reg. Section 240.13d-3, PWAM and Mr. Park may be deemed to beneficially own the 1,052,573 shares of Common Stock
held in the aggregate by the PW Funds, or approximately 5.1% of the shares of Common Stock deemed to be issued and outstanding
as of December 31, 2017.

* Beneficial ownership percentage is based upon 20,804,221 shares of Common Stock, issued and outstanding as
of December 31, 2017, based on information provided by the Company. PWAM is the investment manager to PWIMF and Mr. Park is the
sole member and manager of PWAM. As December 31, 2017, PWIMF held 933,864 shares of Common Stock, or approximately 4.5% of the
shares of Common Stock deemed to be issued and outstanding as of December 31, 2017.

*
Beneficial ownership percentage is based upon 20,804,221 shares of Common Stock, issued and outstanding as
of December 31, 2017, based on information provided by the Company. PWAM is the investment manager to the PW Funds and Mr. Park
is the sole member and manager of PWAM. December 31, 2017, PWIMF held 933,864 shares of Common Stock and PWPI held 118,709 shares
of Common Stock. As a result of the foregoing, for purposes of Reg. Section 240.13d-3, PWAM and Mr. Park may be deemed to beneficially
own the 1,052,573 shares of Common Stock held in the aggregate by the PW Funds, or approximately 5.1% of the shares of Common Stock
deemed to be issued and outstanding as of December 31, 2017.

 * This Schedule 13G is being jointly filed by (i) PWAM, a Delaware limited liability company and the investment
manager to (a) PWIMF, a Cayman Islands exempted company that is the holder of 933,864 shares of Common Stock, as reported on this
Schedule 13G, and (b) PWPI, a Cayman Islands exempted company that is the holder of 118,709 shares of Common Stock; (ii) PWIMF;
and (iii) Mr. Park, as the sole member and manager of PWAM.

The 1,052,573
shares of Common Stock held in the aggregate by the PW Funds, which constitute approximately 5.1% of the shares of Common Stock
deemed to be issued and outstanding as of December 31, 2017, may be deemed to be beneficially owned (x) indirectly by PWAM, as
the investment adviser to PWIMF and PWPI, and (y) indirectly by Mr. Park, as the sole member and manager of PWAM. As of December
31, 2017, PWIMF held 933,864 shares of Common Stock, constituting approximately 4.5% of the Common Stock deemed to be issued and
outstanding as of such date. The foregoing beneficial ownership percentages are based upon 20,804,221 shares of Common Stock of
the Company, issued and outstanding as of December 31, 2017, based on information provided by the Company.

SIGNATURE

          After reasonable inquiry and to the
best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

Attention: Intentional misstatements or omissions
of fact constitute

Federal criminal violations (See 18 U.S.C.
1001)

Exhibit Index