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FIRST SOLAR, INC.'s Chief Commercial Officer Georges Antoun reported routine equity compensation activity and related share sales. On March 6, 2026, restricted stock units vested and were converted into a total of 1,870 shares of common stock from prior annual grants. He also received a new grant of 2,749 restricted stock units as part of the company’s 2026 executive equity program, each unit representing one future share of common stock upon vesting.
On March 9, 2026, 791 shares of common stock were sold at $190.36 per share to satisfy tax withholding obligations tied to the RSU vesting, rather than as a discretionary open-market sale. After these transactions, Antoun directly holds 18,784 shares of common stock and 2,749 restricted stock units, indicating he retains a substantial ongoing equity stake in First Solar.
FIRST SOLAR, INC. Chief Financial Officer Bradley Alexander R. reported routine equity compensation activity and related share sales. On March 6, 2026, several tranches of previously granted restricted stock units vested, converting a total of 4,217 units into common stock, and he received a new grant of 4,229 restricted stock units under the 2020 Omnibus Incentive Compensation Plan.
In connection with these vestings, 1,756 shares of common stock were sold by the issuer at $190.36 per share to satisfy tax withholding obligations, as noted in the footnotes. Following these transactions, the CFO directly holds 43,255 shares of First Solar common stock.
FIRST SOLAR, INC. Chief Product Officer Patrick James Buehler reported routine equity compensation activity and related tax-share sales. On March 6, 2026, a total of 1,675 restricted stock units vested and were converted into the same number of common shares from grants originally awarded on March 6 of 2021, 2023, 2024 and 2025. He also received a new grant of 1,903 restricted stock units as part of the company’s annual equity program for executive officers.
On March 9, 2026, a total of 697 common shares were sold at $190.36 per share. Footnotes state these shares were sold by the company to satisfy tax withholding obligations tied to the RSU vesting, rather than as discretionary open-market sales by Buehler. Following these transactions, he directly holds 6,841 common shares of First Solar.
FIRST SOLAR, INC. General Counsel and Secretary Jason E. Dymbort reported routine equity compensation activity and related tax withholding. On March 6, 2026, restricted stock units granted in prior years vested and were converted into 3,056 shares of common stock, and he received a new grant of 2,960 restricted stock units under the company’s 2020 Omnibus Incentive Compensation Plan. On March 9, 2026, 1,305 shares of common stock were sold at $190.36 per share by the issuer to satisfy tax withholding obligations tied to the vesting. After these transactions, Dymbort directly held 18,376 shares of First Solar common stock.
First Solar, Inc. Chief Technology Officer Markus Gloeckler reported routine equity compensation activity and related share sales. On March 6, 2026, he acquired a total of 3,150 shares of common stock at $0.00 per share through the vesting and conversion of restricted stock units granted in prior years, and received a new grant of 3,066 restricted stock units as part of the company’s annual executive equity program.
On March 9, 2026, 1,325 shares of common stock were sold at an average price of $190.36 per share in open-market transactions described as being made by the issuer to satisfy tax withholding obligations arising from the RSU vesting. Following these transactions, Gloeckler directly holds 9,862 shares of First Solar common stock.
FIRST SOLAR, INC. Chief Supply Chain Officer Michael Koralewski reported routine equity compensation activity and related share disposals. On March 6, 2026, a total of 1,854 restricted stock units were exercised into the same number of common shares, reflecting scheduled vesting from grants made in 2021, 2023, 2024, and 2025 under the company’s 2020 Omnibus Incentive Compensation Plan. On the same date, he received a new annual equity grant of 1,903 restricted stock units, each representing the right to receive one share of common stock upon future vesting. On March 9, 2026, 756 common shares were sold at $190.36 per share, with a footnote stating these shares were sold by the issuer to satisfy tax withholding obligations arising from the RSU vesting. After these transactions, Koralewski directly holds 13,963 shares of common stock.
FIRST SOLAR, INC. executive Samantha L. Sloan, EVP of Corporate Affairs, reported a combination of restricted stock unit activity and related share dispositions. On March 6, 2026, several prior RSU grants partially vested, issuing multiple blocks of common stock, and she also received a new award of 1,692 restricted stock units as part of the annual equity program for executive officers. Following these vestings and exercises, her common stock holdings increased. On March 9, 2026, a total of 303 shares of common stock at $190.36 per share were sold by the issuer to satisfy tax withholding obligations tied to the RSU vesting, rather than as a discretionary open-market sale. After these transactions, Sloan directly holds 1,523 shares of First Solar common stock.
FIRST SOLAR, INC. executive Caroline Stockdale reported routine equity compensation activity. On March 6, 2026, restricted stock units vested and were exercised into 2,436 shares of common stock at a conversion price of $0.00 per share, and she received a new grant of 1,903 restricted stock units under the company’s 2020 Omnibus Incentive Compensation Plan. On March 9, 2026, a total of 1,041 shares of common stock were sold by the issuer to satisfy tax withholding obligations related to the vesting, and Stockdale held 33,595 common shares directly following these transactions, indicating a small, tax-driven reduction relative to her overall position.
FIRST SOLAR, INC. executive Nathan B. Theurer, VP – Global Controller and CAO, reported routine equity compensation activity and related tax withholding. On March 6, 2026, restricted stock units vested into 481 shares of common stock tied to grants from March 2021, 2023, 2024, and 2025, and he also received a new grant of 635 restricted stock units under the 2020 Omnibus Incentive Compensation Plan.
In connection with the RSU vesting, a total of 157 shares of common stock were sold on March 9, 2026 at $190.36 per share to satisfy tax withholding obligations, rather than as a discretionary open-market sale. Following these transactions, Theurer holds a direct position of common stock and outstanding restricted stock units as reported in the filing.
FIRST SOLAR, INC. Chief Manufacturing Officer Kuntal Kumar Verma reported routine equity compensation activity and related tax-share sales. On March 6, 2026, restricted stock units granted in prior years vested, converting into 3,289 shares of common stock, and he received a new award of 3,594 restricted stock units under the company’s 2020 Omnibus Incentive Compensation Plan.
Footnotes state that on March 9, 2026 the company sold 1,386 shares of common stock at $190.36 per share to satisfy tax withholding obligations from the vesting, rather than as a discretionary market sale. After these transactions, Verma holds 9,509 common shares directly and 3,594 restricted stock units that can settle into additional shares as they vest over time.