13G Filing: SQN Investors and Aerohive Networks Inc (HIVE)

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

Under the Securities Exchange Act of 1934
(Amendment No. _)*

Aerohive Networks, Inc.

(Name of Issuer)

Common Stock

(Title of Class of Securities)

007786106

(CUSIP Number)

November 02, 2017

(Date of Event Which Requires Filing of this
Statement)

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

[X ]       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).

Potential persons who are to respond to the collection of information
contained in this form are not required to respond unless the form displays a currently valid OMB control number.

3. SEC Use Only

3. SEC Use Only

3. SEC Use Only

3. SEC Use Only

3. SEC Use Only

Item 2.

The Filers are filing this statement
jointly, but not as members of a group and each expressly disclaims membership in a group. In addition, filing this Schedule 13G
on behalf of the Master Fund should not be construed as an admission that it is, and it disclaims that it is, a beneficial owner,
as defined in Rule 13d-3 under the Act, of any of the Stock covered by this Schedule 13G.

Each Filer also disclaims beneficial
ownership of the Stock except to the extent of that person’s pecuniary interest therein.

The principal business office of the Master
Fund is located at:

c/o Morgan Stanley Fund Services (Cayman) Ltd.

Cricket Square

2nd Floor, Boundary Hall

Hutchins Drive

P.O. Box 2681

Grand Cayman KY1-1111

Cayman Islands

If filing as a non-U.S. institution
in accordance with §240.13d-1(b)(1)(ii)(J), please specify the type of institution _______________________________________________________________.

See Items 5-9 and 11 of the cover page for each Filer.

If this statement is being filed to report the fact that as of the
date hereof the reporting person has ceased to be the beneficial owner of more than five percent of the class of securities, check
the following [ ].

SQN is an investment adviser whose clients, including the Master
Fund, have the right to receive or the power to direct the receipt of dividends from, or the proceeds from the sale of, the Stock.
SQN GP is the general partner of SQN and Fund GP is the general partner of investment limited partnerships of which SQN is the
investment adviser, including the Master Fund. No individual client, other than Master Fund holds more than five percent of the
outstanding Stock.

Not applicable.

See Item 2(a) of this Schedule.

Not applicable.

Exhibit A Joint Filing Agreement.

Certification of SQN, Fund GP, SQN GP and Mr. Mehta:

By signing below I certify that, to the best of my knowledge
and belief, the securities referred to above were acquired and are held in the ordinary course of business and were not acquired
and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and
were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect.

Certification of the Master Fund:

By signing below I certify that, to the best of my knowledge
and belief, the securities referred to above were not acquired and are not held for the purpose of or with the effect of changing
or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant
in any transaction having that purpose or effect.

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.

Dated: November 2, 2017

EXHIBIT A

JOINT FILING AGREEMENT

The undersigned agree to file jointly with the Securities and Exchange
Commission (the “SEC”) any and all statements on Schedule 13D or Schedule 13G and reports on Forms 3, 4 or 5 (and any
amendments or supplements thereto) required under section 13(d) or 16(as) of the Securities Exchange Act of 1934, as amended, in
connection with purchases and sales by the undersigned of the securities of any issuer. For that purpose, the undersigned hereby
constitute and appoint SQN Investors LP, a Delaware limited partnership, as their true and lawful agent and attorney-in-fact, with
full power and authority for and on behalf of the undersigned to prepare or cause to be prepared, sign, file with the SEC and furnish
to any other person all certificates, instruments, agreements and documents necessary to comply with section 13(d) and section
16(a) of the Securities Exchange Act of 1934, as amended, in connection with said purchases and sales, and to do and perform every
act necessary and proper to be done incident to the exercise of the foregoing power, as fully as the undersigned might or could
do if personally present.

Dated: November 2, 2017