Company: SRV
Filing Date: 2025-04-23
Form Type: DEF 14A
Source: 0001398344-25-007570
Chunk: 1

Company: NXG Cushing Midstream Energy Fund
Filing Date: 2025-04-23
Form: DEF 14A
Chunk 1
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 To                                                                                               
 transact such other business as may properly come before the Annual Meeting or any adjournments, 
 postponements or delays thereof.                                                                 |

THE BOARD OF TRUSTEES OF EACH FUND (COLLECTIVELY, THE “ BOARD”), INCLUDING THE INDEPENDENT TRUSTEES, UNANIMOUSLY RECOMMENDS THAT YOU VOTE “FOR” THE ELECTION OF NOMINEE(S) OF THE BOARD LISTED IN THE ACCOMPANYING JOINT PROXY STATEMENT FOR YOUR FUND.

The Board has fixed the close of business on March 18, 2025 as the record date for the determination of shareholders entitled to notice of, and to vote at, the Annual Meeting. We urge you to mark, sign, date, and mail the enclosed proxy or proxies in the postage-paid envelope provided so your shares will be represented at the Annual Meeting.

If you owned shares in more than one Fund as of the close of business on March 18, 2025, you may receive more than one proxy card. Please be certain to sign, date and return each proxy card you receive from us.

| By                             
 order of the Board,            |
| John                           
 Musgrave                       |
| Trustee,                       
 CEO and President of each Fund |

Dallas, Texas

April 23, 2025

IT IS IMPORTANT THAT YOUR SHARES BE REPRESENTED AT THE ANNUAL MEETING IN PERSON OR BY PROXY. REGARDLESS OF WHETHER YOU PLAN TO ATTEND THE ANNUAL MEETING, PLEASE SIGN, DATE AND RETURN THE ENCLOSED PROXY CARD IN THE ACCOMPANYING POSTAGE-PAID ENVELOPE OR VOTE BY TELEPHONE OR THROUGH THE INTERNET PURSUANT TO THE INSTRUCTIONS ON THE ENCLOSED PROXY CARD.

IF YOU ATTEND THE ANNUAL MEETING AND WISH TO VOTE IN PERSON, YOU WILL BE ABLE TO DO SO AND YOUR VOTE AT THE ANNUAL MEETING WILL REVOKE ANY PROXY YOU MAY HAVE SUBMITTED. MERELY ATTENDING THE ANNUAL MEETING, HOWEVER, WILL NOT REVOKE A PREVIOUSLY GIVEN PROXY.

IF YOU INTEND TO ATTEND THE ANNUAL MEETING IN PERSON AND YOU ARE A RECORD HOLDER OF A FUND’S SHARES, IN ORDER TO GAIN ADMISSION YOU WILL BE REQUIRED TO SHOW VALID PHOTOGRAPHIC IDENTIFICATION, SUCH AS YOUR DRIVER’S LICENSE. IF YOU INTEND TO ATTEND THE ANNUAL MEETING IN PERSON