First Solar, Inc.'s SEC filings document the business, capital structure, and governance of a Nasdaq-listed photovoltaic solar technology and manufacturing company. Its 8-K reports furnish operating results, financial condition updates, guidance, and material events tied to module sales, cash balances, tax credit transfers, and financing arrangements.
Recent filings also cover a senior unsecured revolving credit facility, Section 45X advanced manufacturing production tax credit transfer agreements generated from U.S. module component production, and the company's common stock registered on Nasdaq. Proxy materials disclose board matters, executive compensation, equity awards, shareholder voting items, and other governance practices.
First Solar, Inc. (FSLR) is the subject of an amended joint beneficial-ownership disclosure by Citadel Securities GP LLC, Citadel Securities LLC, Citadel Securities Group LP, Citadel Advisors LLC, Citadel Advisors Holdings LP, Citadel GP LLC, and Kenneth Griffin.
As of the opening of the market on October 15, 2026, Kenneth Griffin may be deemed to beneficially own 6,459,463 shares (6.0%); Citadel Securities Group LP and Citadel Securities GP LLC each report 6,422,545 shares (6.0%); and Citadel Securities LLC reports 5,261,645 shares (4.9%). Citadel Advisors LLC, Citadel Advisors Holdings LP, and Citadel GP LLC each report 36,918 shares (0.0%). These are separate, overlapping ownership attributions, not an aggregate. The stated percentages use 107,469,788 shares outstanding as of July 24, 2026. Reported voting and dispositive power is shared, with zero sole power.
First Solar, Inc. is the issuer in a joint Schedule 13G reporting beneficial ownership by Citadel Securities GP LLC, Citadel Securities LLC, Citadel Securities Group LP, Citadel Advisors LLC, Citadel Advisors Holdings LP, Citadel GP LLC and Kenneth Griffin. Citadel Securities Group LP and Citadel Securities GP LLC each may be deemed to beneficially own 5,375,954 shares (5.0%); Citadel Securities LLC may be deemed to own 4,433,406 shares (4.1%). Citadel Advisors LLC, Citadel Advisors Holdings LP and Citadel GP LLC each may be deemed to own 33,622 shares (0.0%), while Kenneth Griffin may be deemed to own 5,409,576 shares (5.0%).
The reported percentages are based on 107,469,788 shares outstanding as of July 24, 2026. The ownership figures are listed separately for each reporting person.
First Solar, Inc. (FSLR) director Michael J. Ahearn acquired 422 shares of common stock on September 30, 2026, as quarterly equity compensation paid to the issuer’s non-associate directors. After the award, he directly held 66,479 shares. The filing also lists 3,273 shares held indirectly by trust.
The Post Family Trust received a 300-share grant reported for First Solar, Inc. director William J. Post on September 30, 2026. The shares represent quarterly equity compensation paid to the issuer’s non-associate directors; the reported transaction price was $0.0000 per share. The trust’s reported resulting position was 27,685 shares.
Paul H. Stebbins, a director of First Solar, Inc. (FSLR), reported an acquisition of 300 shares of Common Stock on September 30, 2026, held indirectly through the Stebbins Family Trust. The footnote identifies the grant as quarterly equity compensation paid to First Solar’s non-associate directors. Reported holdings following the transaction were 16,250 shares.
First Solar, Inc. director Michael T. Sweeney acquired 300 shares of common stock on September 30, 2026, as quarterly equity compensation paid to the issuer’s non-associate directors. His direct holdings following the award were 14,625 shares.
First Solar, Inc. director Anita M. George acquired a 300-share common-stock award on September 30, 2026, as quarterly equity compensation paid to the issuer’s non-associate directors. She directly held 5,471 shares after the award.
First Solar, Inc. (FSLR) director Lisa A. Kro reported an acquisition of 300 shares of common stock on September 30, 2026. The shares were held indirectly by a trust and represent quarterly equity compensation paid to the issuer’s non-associate directors. The trust held 4,899 shares following the transaction.
First Solar, Inc. director Norman L. Wright acquired 300 shares of common stock on September 30, 2026, as quarterly equity compensation paid to the issuer’s non-associate directors. He directly held 5,309 shares after the grant.
First Solar, Inc. (FSLR) director Venkata S. M. Renduchintala acquired 300 shares of common stock on September 30, 2026, as quarterly equity compensation paid to the issuer’s non-associate directors. The shares were held directly, bringing his directly held position to 2,433 shares after the grant.