Company: SDSYA
Filing Date: 2025-04-29
Form Type: DEF 14A
Source: 0001163609-25-000013
Chunk: 1

Company: SOUTH DAKOTA SOYBEAN PROCESSORS LLC
Filing Date: 2025-04-29
Form: DEF 14A
Chunk 1
---
30 p.m. (CDT), and the Annual Meeting will commence at 6:30 p.m. (CDT).

The purpose of the meeting is to take the following actions: (1) To receive the report of management on the business of the Company and the Company's audited financial statements for the fiscal year ended December 31, 2024; (2) To elect three members of the board of managers, one from each of the three geographical districts; (3) To approve, on an advisory basis, the compensation of the Company's named executive officers ("Say-on-Pay"); and (4) To transact such other business as may properly come before the meeting and at any and all adjournments thereof.

You may vote in person at the meeting or cast your vote by mail-in ballot prior to the meeting. Mail-in ballots and information regarding the proposals on the ballot are available on our website at www.sdsbp.com , then clicking “Investors” and “2025 Annual Meeting” and may be printed by the members. For your ballot to be valid, it must be received by us no later than June 17, 2025 (10:00 a.m. CDT) or presented in person at the 2025 Annual Meeting. Ballots may be returned by mailing it to P.O. Box 500, Volga, South Dakota 57071, or emailing it to Amy.Koisti@sdsbp.com. If you have any problems or questions on the ballot process, please call us at (605) 627-6100.

| BY ORDER OF THE BOARD OF MANAGERS |
| /s/ Craig Weber, President        |
| Board of Managers                 |
| Volga, South Dakota               |
| April 29, 2025                    |

YOUR VOTE IS VERY IMPORTANT. PLEASE PRINT, COMPLETE, SIGN AND RETURN YOUR BALLOT NO LATER THAN 10:00 A.M. CDT ON TUESDAY, JUNE 17, 2025 OR PRESENTED IN PERSON AT THE 2025 ANNUAL MEETING. YOU MAY REVOKE YOUR PROXY AT ANY TIME BEFORE IT IS VOTED.

### IMPORTANT NOTICE REGARDING THE AVAILABILITY OF PROXY MATERIALS
<div align='center'>FOR THE ANNUAL MEETING OF MEMBERS HELD ON JUNE 17, 2025:</div>

This Proxy Statement and the Annual Report on Form 10-K for the fiscal year ended December 31, 202