Company: SRV
Filing Date: 2025-04-10
Form Type: N-2
Source: 0001398344-25-006954
Chunk: 107

Company: NXG Cushing Midstream Energy Fund
Filing Date: 2025-04-10
Form: N-2
Chunk 107
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 purchaser in the initial distribution of securities: |

The undersigned Registrant undertakes that
in a primary offering of securities of the undersigned Registrant pursuant to this registration statement, regardless of the underwriting
method used to sell the securities to the purchaser, if the securities are offered or sold to such purchaser by means of any of the following
communications, the undersigned Registrant will be a seller to the purchaser and will be considered to offer or sell such securities to
the purchaser:

(1) any
preliminary prospectus or prospectus of the undersigned Registrant relating to the offering required to be filed pursuant to Rule 424
under the Securities Act;

(2) free
writing prospectus relating to the offering prepared by or on behalf of the undersigned Registrant or used or referred to by the undersigned
Registrants;

(3) the
portion of any other free writing prospectus or advertisement pursuant to Rule 482 under the Securities Act relating to the offering
containing material information about the undersigned Registrant or its securities provided by or on behalf of the undersigned Registrant;
and

(4) any
other communication that is an offer in the offering made by the undersigned Registrant to the purchaser.

| 4. | Registrant undertakes that, for the purpose of determining any liability under the Securities Act of 1933, the information omitted from the form of prospectus filed as part of the Registration Statement in reliance upon Rule 430A and contained in the form of prospectus filed by the Registrant pursuant to Rule 424(b)(1) under the Securities Act of 1933 shall be deemed to be a part of the Registration Statement as of the time it was declared effective. |

Registrant undertakes that, for the purpose of
determining any liability under the Securities Act of 1933, each post-effective amendment that contains a form of prospectus shall be
deemed to be a new Registration Statement relating to the securities offered therein, and the offering of such securities at that time
will be deemed to be the initial bona fide offering thereof.

| 5. | Registrant undertakes that, for the purpose of determining any liability under the Securities Act of 1933, each filing of the Registrant’s annual report pursuant to Section 13(a) or Section 15(d) of the Securities Exchange Act of 1934 that is incorporated by reference into the registration statement shall be deemed to be a new registration statement relating to the securities