Company: THC
Filing Date: 2025-04-11
Form Type: DEFA14A
Source: 0001193125-25-079152
Chunk: 0

Company: TENET HEALTHCARE CORP
Filing Date: 2025-04-11
Form: DEFA14A
Chunk 0
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UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) 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 Rule 14a-12 |

Tenet Healthcare Corporation (Name of Registrant as Specified in Its Charter) 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.                                                          |

C/O TABULATOR, P.O. BOX 8016, CARY, NC 27512-9903 Tenet Healthcare Corporation Annual Meeting of Shareholders Thursday, May 22, 2025, at 8:00 AM, Central Time Annual meeting to be held virtually via live audio webcast - please visit www.proxydocs.com/THC for more details. You must register to attend, participate and/or vote at the annual meeting at www.proxydocs.com/THC. For a convenient way to view proxy materials, VOTE, and obtain directions to attend the meeting go to www.proxydocs.com/THC. To 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, you must request one. There is no charge to you for requesting a copy. In order to receive a paper package in