Company: REX
Filing Date: 2025-04-25
Form Type: DEFA14A
Source: 0000930413-25-001443
Chunk: 0

Company: REX AMERICAN RESOURCES Corp
Filing Date: 2025-04-25
Form: DEFA14A
Chunk 0
---
<div align='center'>UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 14A

Proxy Statement Pursuant to Section 14(a)
of the Securities
Exchange Act of 1934 (Amendment No. )</div>

Filed by the Registrant x

Filed by a Party other than the Registrant ¨

Check the appropriate box:

| ¨ | Preliminary Proxy Statement                                                     |
| ¨ | CONFIDENTIAL, FOR USE OF THE COMMISSION ONLY (as permitted by Rule 14a-6(e)(2)) |
| ¨ | Definitive Proxy Statement                                                      |
| x | Definitive Additional Materials                                                 |
| ¨ | Soliciting Material under Section 240.14a-12                                    |

<div align='center'>REX American Resources Corporation

(Name of Registrant as Specified In Its Charter)

(Name of Person(s) Filing Proxy Statement,
if other than the Registrant)</div>

Payment of Filing Fee (Check the appropriate box):

| x | No fee required.                                                                                     |
| ¨ | Fee previously paid with preliminary materials.                                                      |
| ¨ | Fee computed in table in exhibit required by Item 25(b) per Exchange Act Rules 14a-6(i)(1) and 0-11. |

<div align='center'>ANNUAL MEETING OF SHAREHOLDERS OF

REX AMERICAN RESOURCES CORPORATION

June 4, 2025</div>

| PROXY VOTING INSTRUCTIONS |

INTERNET - Access “www.voteproxy.com” and follow the on-screen instructions or scan the QR code
with your smartphone. Have your proxy card available when you access the web page.

Vote online until 11:59 PM EST the day before the meeting.

MAIL - Sign, date and mail your proxy card in the envelope provided as soon as possible.

IN PERSON - You may vote your shares in person by attending the Annual Meeting.

GO GREEN - e-Consent makes it easy to go paperless. With e-Consent, you can quickly access your proxy material, statements and
other eligible documents online, while reducing costs, clutter and paper waste. Enroll today via https://equiniti.com/us/ast-access
to enjoy online access.

| COMPANY NUMBER |
| ACCOUNT NUMBER |

| NOTICE OF                                                                      
 INTERNET AVAILABILITY OF PROXY MATERIAL:                                       
 The Notice of Meeting, proxy statement and proxy