ANTOUN GEORGES 4

What Happened Antoun Georges, Chief Commercial Officer of First Solar (FSLR), had 1,358 restricted stock units (RSUs) vest on May 4, 2026 and received 1,358 shares. Following the vesting, the issuer sold a portion of shares to satisfy tax withholding, and Georges sold 566 shares in an open-market transaction on May 5, 2026 at $215.63 per share, generating proceeds of $122,047.

Key Details

• Vesting/conversion date: 2026-05-04 — 1,358 RSUs converted to 1,358 common shares (reported as derivative exercise/conversion at $0.00 per share). (F1, F3, F4)
• Open-market sale: 2026-05-05 — 566 shares sold at $215.63 each for total proceeds of $122,047.
• Tax withholding: Issuer sold shares to satisfy tax withholding on the vested RSUs (footnote F2).
• Shares owned after transaction: Not disclosed in this filing.
• Timeliness: Report filed 2026-05-05 for a 2026-05-04 transaction — no late filing indicated.

Context

• These transactions reflect scheduled RSU vesting (25% tranche of a May 1, 2025 grant) rather than a new grant or option exercise for purchase. Part of the vested shares were used to cover taxes via an issuer sale; a separate portion was sold on the open market.
• Sales after RSU vesting to cover tax obligations or to take proceeds are common and do not by themselves indicate management’s long-term view.