8-K/A

UNITED

STATES

SECURITIES

AND EXCHANGE COMMISSION

WASHINGTON,

D.C. 20549

FORM

8-K/A

(AmendmentNo. 1)

CURRENT

REPORT

Pursuant

to Section 13 or 15(d) of the

Securities

Exchange Act of 1934

Date of Report (Date of Earliest Event Reported): January 19, 2021

NortonLifeLock Inc.

(Exact Name of Registrant as Specified in Charter)

Registrant’s

Telephone Number, Including Area Code (650) 527-8000

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

¨  Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

¨  Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

¨  Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

¨  Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§ 230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§ 240.12b-2 of this chapter).

Emerging growth company ¨

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ¨

Explanatory Note

On January 19, 2021, NortonLifeLock Inc. (the “Company”) filed a Current Report on Form 8-K under Item 5.02 to report the appointment of Sherrese M. Smith and Emily Heath to its Board of Directors. Because Ms. Smith and Ms. Heath were not immediately appointed to serve on any board committees, disclosure of the board committees on which Ms. Smith and Ms. Heath would serve was not included in the filing in accordance with instruction no. 2 of the Instructions to Item 5.02. This Form 8-K/A is filed as an amendment (Amendment No. 1) to the aforementioned Form 8-K.

On March 24, 2021, Sherrese M. Smith was appointed as a member of the Nominating and Governance Committee of the Board of Directors of the Company and Emily Heath was appointed as a member of the Audit Committee of the Board of Directors of the Company.

SIGNATURE

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 hereunto duly authorized.