Welcome to our dedicated page for First Solar SEC filings (Ticker: FSLR), 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.
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.
Kuntal K. Verma submitted a Form 144 notice relating to Common shares of FSLR. The notice lists 728 shares tied to restricted stock vesting with a vesting date of 02/25/2026 and identifies Fidelity Brokerage Services LLC as the broker. The filing also shows 3,426 shares sold on 03/02/2026 for $671,267.83.
Markus Gloeckler reported insider share activity involving Common stock of FSLR. The filing shows a sale of 3,425 shares on 03/02/2026 with an aggregate value of $671,071.90. The excerpt also lists 3,640 shares tied to restricted stock vesting on 02/25/2026 and a context line showing 107,310,994 shares outstanding as of 03/04/2026.
FSLR affiliate filed a Form 144 to sell 92 shares of Common Stock. The shares became vested restricted stock on 02/25/2026 and the proposed sale is brokered through Fidelity Brokerage Services LLC. The filing also reports a prior sale of 49 shares on 03/02/2026.
First Solar, Inc. Chief Financial Officer Bradley Alexander reported two stock transactions. On February 27, 2026, he acquired 7,065 shares of common stock at $0 upon vesting of performance share units granted on March 6, 2023, following a three-year performance period tied to specific objectives. On March 3, 2026, 3,194 shares were sold at $195.93 per share by the company to cover tax withholding obligations related to this vesting. After these transactions, Alexander directly held 40,794 shares of First Solar common stock.
First Solar, Inc. Chief Product Officer Patrick James Buehler reported two stock transactions. On February 27, 2026, he acquired 2,826 shares of common stock at no cost upon vesting of performance share units granted on March 6, 2023, after an approximately three-year performance period. On March 3, 2026, 1,361 shares were sold by the company to satisfy tax withholding obligations related to this vesting at an average price of $195.93 per share. Following these transactions, Buehler directly owned 5,863 shares of First Solar common stock.
FIRST SOLAR, INC. executive Samantha L. Sloan reported two transactions in the company’s common stock. On February 27, 2026, she acquired 211 shares at $0.00 per share, issued upon vesting of performance share units originally granted on March 6, 2023 after an approximately three-year performance period tied to specified performance objectives. On March 3, 2026, 111 shares were sold by the issuer at $195.93 per share to cover tax withholding obligations related to that vesting, leaving her with 1,145 shares of directly held common stock.
First Solar Chief Supply Chain Officer Michael Koralewski reported two stock transactions involving company common shares. On February 27, 2026, he acquired 2,826 shares at no cost from the vesting of performance share units that were granted on March 6, 2023 and tied to multi-year performance goals. On March 3, 2026, 1,330 shares were sold by the company to cover tax withholding obligations related to that vesting, a disposition that did not represent an open-market sale by Koralewski. After these transactions, he directly held 12,865 shares of First Solar common stock.
First Solar, Inc.’s Chief Technology Officer Markus Gloeckler reported performance-based equity vesting and related tax-share withholding. On February 27, 2026, he acquired 7,065 shares of common stock at $0 per share upon vesting of performance share units granted on March 6, 2023, which vested over an approximately three-year period contingent on performance objectives. On March 3, 2026, 3,425 shares of common stock were sold by the issuer at $195.93 per share to satisfy tax withholding obligations from that vesting. After these transactions, Gloeckler directly owned 11,677 common shares.
FIRST SOLAR, INC. executive Nathan B. Theurer reported two stock transactions involving company common shares. On February 27, he acquired 141 shares at no cost through the vesting of performance share units granted on March 6, 2023, following an approximately three-year performance period tied to specific performance goals. On March 3, 49 shares were sold by the company to cover tax withholding obligations related to that vesting, leaving him with 92 shares of common stock held directly.
First Solar, Inc.’s Chief Manufacturing Officer Kuntal Kumar Verma reported equity compensation activity tied to performance share units. On February 27, 2026, he acquired 7,065 shares of common stock at $0 upon vesting of performance share units granted on March 6, 2023, after an approximately three-year performance period contingent on achieving certain performance objectives. On March 3, 2026, 3,426 shares of common stock were sold by the issuer at an average price of $195.93 to satisfy tax withholding obligations related to this vesting. After these transactions, he directly owned 8,334 common shares.