Every 424B that SunPower Inc. (SPWR) has filed with the SEC in the last 12 months is listed below, newest first, and each one links through to the document itself with the summary and the scores our analysis gives it.
A 424B covers the supplement that carries the terms of a priced offering, so if you follow SPWR and want that one kind of document rather than the whole filing history, this is the page to keep. The company's other filings, of every form, are on the full SPWR filings page.
SunPower Inc. filed a prospectus supplement registering the resale or other disposition of up to 22,381,878 shares of common stock held by YA II PN, Ltd. ("Yorkville"). The shares include up to 22,206,878 Conversion Shares issuable upon conversion of convertible promissory notes and 175,000 Commitment Shares issued as purchase-commitment consideration. SunPower will not receive proceeds from Yorkville's resale activity. The supplement references a Standby Equity Purchase Agreement dated January 27, 2026, discloses prior proceeds of $1,710,000 from an issued convertible note and notes the company may receive up to an additional $16,290,000 from further note issuances. The filing also attaches a Current Report (Form 8-K) reporting stockholder approvals at a March 25, 2026 Special Meeting, including an amendment increasing the 2023 Equity Incentive Plan reserve to 44,573,109 shares.
SunPower Inc. registers 65,385,828 shares of common stock for resale by selling securityholders, consisting of 10,243,924 Ambia Shares, 3,333,334 Sunder Shares, up to 50,760,218 Conversion Shares issuable on conversion of the 7% Notes, and 1,048,352 Former Affiliate Shares. The company states it will receive no proceeds from these sales.
At a Special Meeting on March 25, 2026, stockholders approved amendments including an increase in the 2023 Equity Incentive Plan reserve to 44,573,109 shares, approvals related to additional 7.00% Notes and other issuance-related Nasdaq compliance items. Common stock closed at $1.22 on March 30, 2026.
SunPower Inc. filed a prospectus supplement registering up to 48,521,163 shares of common stock for resale by White Lion Capital, LLC pursuant to an existing equity line. The supplement incorporates a Form 8-K disclosing a separate financing: the Company issued a convertible debenture with YA II PN, Ltd. in the original principal amount of $10,000,000 for a purchase price of $9,000,000.
The Debenture matures on March 6, 2027, accrues interest at 0% (rising to 18% upon an Event of Default), and permits conversion into Common Stock at a fixed price of $2.50 (with certain post-installment conversions at 95% of five-day VWAP subject to a Floor Price). Issuance under the Debenture is subject to an Exchange Cap of 22,381,878 shares and a 4.99% beneficial ownership limit.
SunPower Inc. filed a prospectus supplement registering the resale or other disposition of up to 22,381,878 shares of common stock by YA II PN, LTD (Yorkville), covering shares issuable under a standby equity purchase arrangement and convertible instruments.
The company concurrently entered a convertible debenture transaction where Yorkville purchased a $10,000,000 debenture for $9,000,000, convertible at a $2.50 fixed price and subject to an Exchange Cap of 22,381,878 shares and a 4.99% beneficial ownership limit. The debenture matures on March 6, 2027 and includes installment repayment dates and conversion mechanics described in the Purchase Agreement.
SunPower Inc. files a prospectus supplement registering up to 65,385,828 shares of common stock for resale by selling securityholders, including 50,760,218 shares issuable upon conversion of existing 7% convertible notes and acquisition-related shares. The company states it is not selling any shares and will receive no proceeds from those resales.
The supplement incorporates a Form 8-K disclosing a $10,000,000 convertible debenture issued to YA II PN, LTD. for a purchase price of $9,000,000, convertible at a Fixed Price of $2.50 per share, with installment payments on May 6, 2026 through September 6, 2026, maturity on March 6, 2027, an Exchange Cap of 22,381,878 shares and a 4.99% beneficial ownership limit.
SunPower Inc. is registering up to 65,385,828 shares of common stock for resale by existing securityholders. The shares include stock issued in the Ambia and Sunder acquisitions, stock held by former affiliates, and shares issuable upon conversion of 7% convertible senior notes due 2029.
The company itself is not selling shares and will not receive proceeds from these resales. As context, there were 112,776,028 shares outstanding as of January 29, 2026, and full note conversion would increase this. SunPower highlights its roll-up strategy in residential solar through SunPower Businesses, Sunder, Ambia and Cobalt, but discloses substantial doubt about its ability to continue as a going concern, very limited cash, significant debt and notes payable, and material weaknesses in internal controls.
SunPower Inc. is registering up to 22,381,878 shares of common stock for resale by YA II PN, LTD (Yorkville), rather than issuing them directly to public investors. These shares consist of 22,206,878 shares issuable upon conversion of Yorkville’s promissory notes and 175,000 commitment shares.
SunPower will not receive proceeds from Yorkville’s resale of these shares, but has already received $1,710,000 from a $1,900,000 convertible note and may receive up to an additional $16,290,000 from further notes under a $20.0 million standby equity purchase agreement. Separate from this resale, SunPower may later sell up to $25.0 million of stock to Yorkville under the same agreement.
As of January 29, 2026, SunPower had 112,776,028 shares outstanding, and issuance of all registered shares would increase this to 135,157,906. The company discloses a history of losses, substantial doubt about its ability to continue as a going concern, and significant dependence on new financing and government incentives in the solar industry.
SunPower Inc. updates its resale prospectus to cover up to 48,521,163 shares of common stock that may be offered and sold by White Lion Capital under an existing equity line of credit. SunPower is not selling the shares in this prospectus and will not receive proceeds from White Lion’s resales.
Under the purchase agreement, SunPower may sell common stock to White Lion and could receive up to approximately $48.5 million if 48,521,163 shares are sold to White Lion at $1.00 per share. The supplement also discloses a leadership change: Jeanne Nguyen resigned as interim Chief Financial Officer and continues as Chief Accounting Officer, while Wendell Laidley was appointed Chief Financial Officer and Principal Financial Officer with a $400,000 base salary, 50% target bonus, and 1,200,000 RSUs.
SunPower Inc. filed a prospectus supplement covering up to 48,521,163 shares of common stock for potential resale by White Lion Capital, LLC under an equity line of credit. SunPower will not receive proceeds from White Lion’s resale of these shares but may receive up to approximately $48.5 million from selling stock to White Lion itself pursuant to the purchase agreement.
Separately, SunPower completed the acquisition of Cobalt Power Systems, Inc., issuing 1.8 million shares of common stock at closing, and agreeing to issue additional common stock valued at $3.33 million on each of the 12‑ and 18‑month anniversaries of closing, plus restricted stock units for Cobalt employees.
SunPower Inc. filed a prospectus supplement covering the potential resale of up to 48,521,163 shares of common stock by White Lion Capital under an equity line agreement. SunPower is not selling these registered shares but may receive up to approximately $48.5 million from separate sales to White Lion at $1.00 per share under that agreement.
The attached report also describes a Standby Equity Purchase Agreement with YA II PN, LTD. under which SunPower may receive up to $20 million of 0% convertible promissory note funding in two tranches maturing on January 27, 2027, and may require the investor to buy up to $25 million of common stock through January 27, 2029, subject to an Exchange Cap of 22,381,878 shares and a 4.99% beneficial ownership limit.
Separately, SunPower issued a $3,300,000 12% convertible promissory note to a trust controlled by its CEO, initially convertible at 540.5405 shares per $1,000 principal, with a maximum of 1,783,783 shares issuable and features for early redemption and change-of-control protection.
SunPower Inc. is registering up to 48,521,163 shares of common stock for potential resale by White Lion Capital under an equity line of credit arrangement. These shares, together with 6,928,837 shares previously issued, may be sold from time to time by White Lion, while SunPower may receive up to about $48.5 million in gross proceeds from issuing the Offered Securities at $1.00 per share under the White Lion Purchase Agreement. As of January 12, 2026, SunPower had 111,888,493 shares outstanding; if all Offered Securities were issued, total shares would rise to 160,409,656, meaning the Offered Securities would represent 30.2% of shares outstanding and 48.5% of non‑affiliate shares. The company highlights recent acquisitions of SunPower Businesses, Sunder Energy and Ambia Energy, but also discloses substantial losses, going‑concern risk, material weaknesses in internal controls and heavy reliance on incentives and supportive regulation.