Innate Pharma — Regulatory Filings 2026

May 12, 2026

6-K 1 a6k-iphx260512.htm 6-K Document created using Wdesk Copyright 2026 Workiva Document

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549 FORM 6-K

REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934

Date of report: Tuesday May 12, 2026

Commission File Number: 001-39084

Innate Pharma S.A.

(Translation of registrant's name into English)

Innate Pharma S.A.

117 Avenue de Luminy—BP 30191

13009 Marseille, France

+ 33 (0) 4 30 30 30

(Address of principal executive office)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F. Form 20-F [ X ] Form 40-F [ ]

EXHIBIT INDEX

Exhibit Description

99.1 Press Release dated May 12, 2026

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

INNATE PHARMA S.A.

Date: May 12, 2026 By: /s/ JONATHAN DICKINSON Name: Jonathan Dickinson

Title: Chief Executive Officer