Additional Proxy Soliciting Materials (definitive) (defa14a)

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

SCHEDULE 14A INFORMATION

Proxy Statement Pursuant to Section 14(a) of
the Securities Exchange Act of 1934 (Amendment No. )

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o	Definitive Proxy Statement
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NORTONLIFELOCK INC.
(Name of Registrant as Specified In Its Charter)


(Name of Person(s) Filing Proxy Statement, if other than the Registrant)

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*** Exercise Your Right to Vote *** Important Notice Regarding the Availability of Proxy Materials for the Stockholder Meeting to Be Held on December 19, 2019. NORTONLIFELOCK INC. (FORMERLY SYMANTEC CORPORATION) NORTONLIFELOCK INC. (FORMERLY SYMANTEC CORPORATION) 60 EAST RIO SALADO PARKWAY SUITE 1000 TEMPE, ARIZONA 85281 You are receiving this communication because you hold shares in the company named above. This is not a ballot. You cannot use this notice to vote these shares. This communication presents only an overview of the more complete proxy materials that are available to you on the Internet. You may view the proxy materials online at www.proxyvote.com or easily request a paper copy (see reverse side). We encourage you to access and review all of the important information contained in the proxy materials before voting. proxy materials and voting instructions. E82518-P28869 See the reverse side of this notice to obtain Meeting Information Meeting Type: Annual Meeting For holders as of: November 1, 2019 Date: December 19, 2019 Time: 9:00 A.M. (Pacific Time) Location: Meeting live via the Internet-please visit www.virtualshareholdermeeting.com/NLOK2019. The company will be hosting the meeting live via the Internet this year. To attend the meeting via the Internet please visit www.virtualshareholdermeeting.com/NLOK2019 and be sure to have the information that is printed in the box marked by the arrow (located on the following page). XXXX XXXX XXXX XXXX

Before You Vote How to Access the Proxy Materials How To Vote Please Choose One of the Following Voting Methods E82519-P28869 Vote By Internet: Before The Meeting: Go to www.proxyvote.com. Have the information that is printed in the box marked by the arrow (located on the following page) available and follow the instructions. During The Meeting: Go to www.virtualshareholdermeeting.com/NLOK2019. Have the information that is printed in the box marked by the arrow(located on the following page) available and follow the instructions. Vote By Mail: You can vote by mail by requesting a paper copy of the materials, which will include a proxy card. XXXX XXXX XXXX XXXX XXXX XXXX XXXX XXXX Proxy Materials Available to VIEW or RECEIVE: NOTICE AND PROXY STATEMENTANNUAL REPORT How to View Online: Have the information that is printed in the box marked by the arrow(located on the following page) and visit: www.proxyvote.com. How to Request and Receive a PAPER or E-MAIL Copy: If you want to receive a paper or e-mail copy of these documents, you must request one. There is NO charge for requesting a copy. Please choose one of the following methods to make your request: 1) BY INTERNET:www.proxyvote.com 2) BY TELEPHONE:1-800-579-1639 3) BY E-MAIL*:sendmaterial@proxyvote.com * If requesting materials by e-mail, please send a blank e-mail with the information that is printed in the box marked by the arrow(located on the following page) in the subject line. Requests, instructions and other inquiries sent to this e-mail address will NOT be forwarded to your investment advisor. Please make the request as instructed above on or before December 5, 2019 to facilitate timely delivery. XXXX XXXX XXXX XXXX XXXX XXXX XXXX XXXX

The Board of Directors recommends that you vote FOR the following: The Board of Directors recommends that you vote FOR proposals 2 and 3. 1. Election of Directors Nominees: 2. Ratification of the appointment of KPMG LLP as our independent registered public accounting firm for the 2020 fiscal year. 1a. Sue Barsamian 3. Advisory vote to approve executive compensation. 1b. Frank E. Dangeard The Board of Directors recommends you vote AGAINST the following proposal: 1c. Nora M. Denzel 4. Stockholder proposal regarding independent board chairman. 1d. Peter A. Feld 1e. Kenneth Y. Hao NOTE: Such other business as may properly come before the meeting or any adjournment thereof. 1f. David W. Humphrey 1g. Vincent Pilette 1h. V. Paul Unruh E82520-P28869 Voting Items