Company: ANTX
Filing Date: 2025-04-10
Form Type: DEFA14A
Source: 0000950170-25-052853
Chunk: 0

Company: AN2 Therapeutics, Inc.
Filing Date: 2025-04-10
Form: DEFA14A
Chunk 0
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<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

Filed by the Registrant☒Filed by a party other than the Registrant☐</div>

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 Pursuant to §240.14a-12

<div align='center'>AN2 Therapeutics, Inc.

(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 14a-6(i)(1) and 0-11.

AN2 Therapeutics P.O. BOX 8016, CARY, NC 27512-9903 Your vote matters! AN2 Therapeutics, Inc. Annual Meeting of Stockholders Thursday, May 22, 2025 8:00 AM, Pacific Time 1800 El Camino Real, Suite D, Menlo Park, California 94027 For a convenient way to view proxy materials, vote, and obtain directions to attend the meeting, go towww.proxydocs.com/ANTXTo vote your proxy while visiting this site, you will need the 12 digit control number in the box below. This communication presents only an overview of the more complete proxy materials that are available to you on the Internet. This is not a ballot. You cannot use this notice to vote your shares. We encourage you to access and review all of the important information contained in the proxy materials before voting. Under United States Securities and Exchange Commission rules, proxy materials do not have to be delivered in paper. Proxy materials can be distributed by making them available on the Internet. If you want to receive a paper or e-mail copy of the proxy materials, which include the Notice and Proxy Statement and Annual Report, you must request one. There is no charge to you for requesting a copy. In order to receive a paper package in