TOWER SEMICONDUCTOR LTD - 928876

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

For the month of February 2022 No.4

Commission File Number 0-24790

TOWER SEMICONDUCTOR LTD.

(Translation of registrant's name into English)

Ramat Gavriel Industrial Park

P.O. Box 619, Migdal Haemek, Israel 2310502

(Address of principal executive offices)

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

Form 20-F ☒ Form 40-F ☐

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1): ____

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7): ____

On February 28, 2022, the Registrant announced its financial results for the year ended December 31, 2021. Attached hereto are the following exhibits:

Exhibit 99.1	Registrant’s consolidated financial statements as of December 31, 2021 and the report thereon dated February 28, 2022 of Brightman Almagor Zohar & Co.
Exhibit 99.2	Management’s Discussion and Analysis of Financial Condition and Results of Operations
Exhibit 99.3	Consent of Independent Registered Accounting Firm

This Form 6-K, including all exhibits hereto, is hereby incorporated by reference into all effective registration statements filed by us under the Securities Act of 1933.

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.

	TOWER SEMICONDUCTOR LTD.

Date: February 28, 2022	By:	/s/ Nati Somekh
		Name: Nati Somekh
		Title: Corporate Secretary