Company: FORL
Filing Date: 2025-06-24
Form Type: DEFA14A
Source: 0001213900-25-057231
Chunk: 0

Company: Four Leaf Acquisition Corp
Filing Date: 2025-06-24
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</div>

| Filed by the Registrant                    | ☒ |
| 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                                                      |
| ☒ | Definitive Additional Materials                                                 |
| ☐ | Soliciting Material under §240.14a-12                                           |

<div align='center'>Four Leaf Acquisition 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):

| ☒ | No fee required.                                                                                   |
| ☐ | Fee paid previously with preliminary materials.                                                    |
| ☐ | Fee computed on table in exhibit required by Item 25(b) per Exchange Act Rules 14a6(i)(1) and 0-11 |

<div align='center'>SUPPLEMENT TO THE DEFINITIVE PROXY STATEMENT</div>

Four Leaf Acquisition Corporation(“ Four Leaf,” the “ Company,” “ we,” “ our,” or “ us”) is filing these definitive additional proxy materials to supplement the definitive proxy statement dated June 13, 2025 (the “ Definitive Proxy Statement”) for the special meeting of stockholders of the Company scheduled for June 22, 2025 (the “ Special Meeting”). The following disclosures should be read in conjunction with the disclosures contained in the Definitive Proxy Statement, which should be read in its entirety. To the extent the information set forth herein differs from or updates information contained in the Definitive Proxy Statement, the information set forth herein shall supersede or supplement the information in the Definitive Proxy Statement. The terms used below, unless otherwise defined, have the meanings set forth in the Definitive Proxy Statement.

SUPPLEMENT NO. 1, DATED JUNE 24, 2025

(TO THE DEFINITIVE PROXY STATEMENT OF THE COMPANY DATED JUNE 13, 2025)

<div align='center'>SUPPLEMENT TO THE PROXY