Welcome to our dedicated page for Sunpower SEC filings (Ticker: SPWR), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
SunPower Inc. filings document the reporting record of an emerging growth company with common stock and warrants outstanding. Recent Forms 8-K describe material agreements, convertible debentures, SAFE financing arrangements, unregistered sales of securities, exchange transactions, creation of debt obligations, and capital-structure changes tied to its solar technology, services, and installation business.
The filing record also covers annual-report timing, operating and financial results, Regulation FD presentation materials, shareholder voting matters, and audit committee determinations that prior interim financial statements should no longer be relied upon. These disclosures include governance, liquidity and accounting matters associated with SunPower's residential solar, New Homes, dealer and related installation operations.
SunPower Inc. reported that Jeanne Nguyen, the company’s former Chief Accounting Officer, departed the company effective July 8, 2026. The change in personnel was announced on July 14, 2026.
SunPower’s common stock, with a par value of $0.0001 per share, trades on the Nasdaq Global Market under the symbol SPWR. Warrants, each exercisable for one share of common stock at an exercise price of $11.50, trade on the Nasdaq Capital Market under the symbol SPWRW.
Kowalczuk Tom reported acquisition or exercise transactions in this Form 4 filing.
SunPower Inc. reported that Chief Financial Officer Tom Kowalczuk received a grant of 1,000,000 restricted stock units (RSUs) of common stock as an inducement grant under his employment offer. The RSUs carry no purchase price, with 20% vesting one year after grant and the remainder vesting ratably over the following four years, contingent on his continuous service. Following this award, he holds 1,000,000 shares/units directly.
SunPower Inc. filed an initial statement of beneficial ownership for Chief Financial Officer Tom Kowalczuk. The filing is a Form 3 that establishes his status as a reporting insider under SEC rules. The filing does not list any equity transactions or holdings at this time.
SunPower Inc. has filed a resale registration covering up to 65,385,828 shares of common stock for sale from time to time by selling securityholders. This consists of 10,243,924 Ambia acquisition shares, 3,333,334 Sunder acquisition shares, up to 50,760,218 shares issuable upon conversion of its 7% convertible senior notes due 2029, and 1,048,352 shares held by former affiliates. SunPower is not selling shares in this offering and will receive no proceeds from any resale, though it will bear registration expenses.
The company sells and installs residential and small‑business solar systems using a partner-driven platform and has recently expanded through acquisitions of Sunder, Ambia, Cobalt and certain SunPower-branded businesses. Shares outstanding were 150,283,214 as of June 22, 2026, and would be 215,669,042 assuming full note conversion. SunPower reports substantial net losses, significant debt, only $9.5 million of cash as of March 29, 2026, and an accumulated deficit of $451.5 million, leading management to disclose substantial doubt about its ability to continue as a going concern. It also reports material weaknesses in internal control that caused prior quarterly financial restatements and currently limits its ability to use short-form registration, while warning of risks from tariffs, reduced U.S. solar tax incentives and potential Nasdaq delisting.
SunPower Inc. has registered up to 13,277,150 shares of common stock for resale by existing holders under a Form S-1 shelf prospectus. The shares comprise 6,666,666 Sunder acquisition shares, 1,805,705 Cobalt acquisition shares, 380,000 warrant shares, and up to 4,424,779 shares issuable upon conversion of a 10% secured convertible note.
The company is not selling any securities in this offering and will receive no proceeds from any resale, though it will bear registration costs. SunPower has grown via multiple acquisitions and carries significant debt and ongoing losses; management has disclosed substantial doubt about its ability to continue as a going concern, highlighted material weaknesses in internal controls, and summarized extensive business, financing, regulatory, and Nasdaq listing risks for investors.
SunPower Inc. filed a prospectus supplement to register for resale up to 39,534,884 shares of common stock held by YA II PN, LTD ("Yorkville"). These shares consist of up to 25,000,000 SEPA Shares and up to 14,534,884 Debenture Shares. The company will not receive proceeds from Yorkville's resale transactions under this registration.
The filing also attaches a Current Report on Form 8-K disclosing the appointment of Tom Kowalczuk as Chief Financial Officer, effective June 30, 2026, with a $400,000 base salary, a 50% target bonus, and a grant of 1,000,000 RSUs (20% cliff at 12 months, remainder vesting ratably over four years).
SunPower Inc. registers 55,088,493 shares of common stock for resale under a prospectus supplement dated July 7, 2026.
The registration consists of 36,283,183 Conversion Shares10.0% notes due 2029 and 18,805,310 Exchange Shares
The supplement also attaches a Form 8-K disclosing the appointment of Tom Kowalczuk$400,000 base salary, a 50% target bonus, and a 1,000,000 RSU
SunPower Inc. registers the resale or other disposition of up to 22,381,878 shares of its common stock by YA II PN, LTD ("Yorkville"). The registration covers 22,206,878 Conversion Shares and 175,000 Commitment Shares issued under a standby equity purchase agreement.
The prospectus supplement states SunPower is not selling shares here and will not receive proceeds from Yorkville's resale. The company previously received $1,710,000 and $9,000,000 in financing related to the SEPA and YA Debenture. The supplement updates the prospectus by attaching a Form 8-K filed on July 7, 2026.