Unregistered Sales of Equity Securities. The information set forth under

Entry into a Material Definitive Agreement. On September 2, 2026, SunPower Inc. (the “ Company ”) entered into securities purchase agreements (the “ Purchase Agreements ”) with various accredited investors (the “ Investors ”), including entities affiliated with Thurman John “T.J.” Rodgers, William Anderson, J. Daniel McCranie and Devin Whatley (the “ Affiliate Investors ”), pursuant to which the Company agreed to issue and sell 103,109,005 shares of the Company’s common stock, $0.0001 par val…

Unregistered Sales of Equity Securities The disclosure set forth above in

Entry into a Material Definitive Agreement. On August 24, 2026, SunPower Inc. (the “ Company ”) entered into a simple agreement for future equity (the “ SAFE ”) with the Rodgers Massey Revocable Living Trust (the “ Purchaser ”) in connection with the Purchaser’s investment of $2,000,000 (the “ Purchase Amount ”) in the Company. The Purchaser is an affiliate of Thurman J. Rodgers, the Company’s Chief Executive Officer and Chairman. The SAFE is automatically convertible into equity securities o…

of this Current Report on Form 8-K relating to the issuance of the SAFE is incorporated by reference herein in its entirety. The offer and sale of the SAFE was made in reliance upon the exemption from registration contained in Section 4(a)(2) of the Securities Act of 1933, as amended. 1 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 hereunto duly authorized. SunPower Inc.…

Unregistered Sales of Equity Securities The disclosure set forth above in

Results of Operations and Financial Condition. On July 28, 2026, SunPower Inc. (the “ Company ”) issued a press release announcing its preliminary unaudited financial results for the second quarter of fiscal 2026 and certain updated guidance for 2026. The full text of the press release is furnished as Exhibit 99.1 hereto and incorporated herein by reference. The information in this Item 2.02, including Exhibit 99.1, shall not be deemed “filed” for purposes of Section 18 of the Securities Exch…

Unregistered Sales of Equity Securities. The information set forth under

Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing. On July 21, 2026, SunPower Inc. (the “ Company ”) received written notice (the “ Notice ”) from the Nasdaq Stock Market, LLC (“ Nasdaq ”) notifying the Company that it is not in compliance with the minimum bid price requirement set forth in Nasdaq Listing Rule 5450(a)(1) for continued listing on The Nasdaq Global Market. Nasdaq Listing Rule 5450(a)(1) requires listed securities to maintain a m…

Entry into a Material Definitive Agreement On July 17, 2026, SunPower Inc. (the “ Company ”) entered into OTC Equity Prepaid Forward Transaction Settlement Agreements (the “ FPA Settlement Agreements ”) with funds and accounts managed by Polar Asset Management Partners Inc., Meteora Capital, LLC and Sandia Investment Management LP (the “ FPA Sellers ”). The FPA Settlement Agreements memorialize the agreements between the Company and each FPA Seller with respect to (i) the settlement amount ad…

Chief Accounting Officer — Jeanne Nguyen: Jeanne Nguyen departed from the Company as Chief Accounting Officer.

Chief Financial Officer and Principal Financial Officer — Tom Kowalczuk: SunPower Inc. has hired Tom Kowalczuk as the new Chief Financial Officer and Principal Financial Officer.

Entry into a Material Definitive Agreement. On June 29, 2026 and June 30, 2026, SunPower Inc. (the “ Company ”) entered into separately- and privately- negotiated agreements (the “ Exchange Agreements ”) with certain holders of its 12.0% Convertible Senior Notes due 2029 (the “ 12.0% Notes ”), 10.0% Convertible Senior Secured Notes due 2029 (the “ 10.0% Notes ”) and 7.0% Convertible Senior Notes due 2029 (the “ 7.0% Notes ” and together with the 12.0% Notes and the 10.0% Notes, collectively,…

Unregistered Sales of Equity Securities. The information set forth under

Regulation FD Disclosure. On April 22, 2026, SunPower Inc. (the “ Company ”) issued a press release announcing its intention to offer common stock in lieu of certain cash interest payments under the 7% convertible senior notes due 2029 and 12% convertible senior notes due 2029. A copy of the press release is furnished as Exhibit 99.1 to this Current Report on Form 8-K. The information contained in this

Unregistered Sales of Equity Securities. The information set forth under

Entry Into a Material Definitive Agreement. As previously announced, on April 23, 2026 SunPower Inc. (the “ Company ”) closed its private offering of the Company’s 10.00% Convertible Senior Secured Notes due 2029 (the “ Notes ”) pursuant to the terms and conditions of the Indenture dated April 23, 2026 among the Company, the guarantor named therein, and U.S. Bank Trust Company, National Association, as trustee (in such capacity, the “ Trustee ”) and as collateral agent (the “ Indenture ”). On…

Chief Financial Officer — Wendell Laidley: Wendell Laidley resigned as Chief Financial Officer without a named successor.

Results of Operations and Financial Condition. On May 12, 2026, SunPower Inc. (the “ Company ”) issued a press release announcing its preliminary unaudited financial results for the first quarter of fiscal 2026 (“ Q12026 ”) (the “ Preliminary Results ”) and certain updated guidance for 2026 (the “ Updated Guidance ”). The full text of the press release is furnished as Exhibit 99.1 hereto and incorporated herein by reference. The information in this Item 2.02, including Exhibit 99.1, shall not…

Entry into a Material Definitive Agreement The information set forth under

Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant. The information set forth under

Unregistered Sales of Equity Securities. The information set forth under

Other Events Closing of Offering On April 23, 2026, SunPower Inc. (the “ Company ”) closed its private offering (the “ Offering ”) of $41,000,000 aggregate principal amount of the Company’s 10.00% Convertible Senior Secured Notes due 2029 (the “ Notes ”), consisting of: (i) the sale and issuance of $24,000,000 aggregate principal amount of Notes to qualified institutional buyers; (ii) the sale and issuance of $1,000,000 principal amount of Notes to an institutional accredited investor; (iii)…

Entry into a Material Definitive Agreement Note Purchase Agreements On April 21, 2026, SunPower Inc. (the “ Company ”) entered into note purchase agreements (the “ Note Purchase Agreements ”) relating to the private offering (the “ Offering ”) of $41,000,000 aggregate principal amount of the Company’s 10.00% Convertible Senior Secured Notes due 2029 (the “ Notes ”), including: (i) $25,000,000 aggregate principal amount of Notes issuable to qualified institutional buyers; (ii) $6,000,000 princ…

Unregistered Sales of Equity Securities. The information set forth under