lululemon athletica inc. — Proxy Solicitation & Information Statement 2026

May 18, 2026

DEFA14A 1 ea0281698-11.htm DEFINITIVE ADDITIONAL MATERIALS

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549

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SCHEDULE 14A

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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 §240.14a -12

lululemon athletica inc. (Name of Registrant as Specified In Its Charter)

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

PAYMENT OF FILING FEE (CHECK ALL BOXES THAT APPLY):

☒	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

On May 18, 2026, lululemon athletica inc. (the “company”) launched a website in connection with its 2026 Annual Meeting of Stockholders. The website can be found at voteforlululemon.com. A copy of the materials can be found below.

Also on May 18, 2026, the following communications were posted on the company’s various social media accounts:

Also on May 18, 2026, the following communication was mailed to stockholders of the company:

Important Additional Information and Where to Find It

The company has filed a definitive proxy statement on Schedule 14A, an accompanying WHITE proxy card, and other relevant documents with the Securities and Exchange Commission (the “SEC”) in connection with the solicitation of proxies from the company’s stockholders for the company’s 2026 annual meeting of stockholders. THE COMPANY’S STOCKHOLDERS ARE STRONGLY ENCOURAGED TO READ THE COMPANY’S DEFINITIVE PROXY STATEMENT (INCLUDING ANY AMENDMENTS OR SUPPLEMENTS THERETO), THE ACCOMPANYING WHITE PROXY CARD, AND ANY OTHER DOCUMENTS FILED OR TO BE FILED WITH THE SEC CAREFULLY AND IN THEIR ENTIRETY BECAUSE THEY WILL CONTAIN IMPORTANT INFORMATION. Stockholders may obtain a free copy of the definitive proxy statement, an accompanying WHITE proxy card, any amendments or supplements to the proxy statement, and other documents that the company files with the SEC at no charge from the SEC’s website at www.sec.gov. Copies will also be available at no charge by clicking the “SEC filings” link in the “Financial Information” section of the “Investors” tab of the company’s website at https://corporate.lululemon.com/.