Form 4 for FSLR First Solar
Accepted 2026-03-10 00:00:00 ET · period of report 2026-03-06 · accession 0001274494-26-000055 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DM | 2026-03-10 | 2026-03-06 | FSLR | Widmar Mark R | CEO, Dir | M - OptEx | $0.00 | +13.6K | 105.4K | +15% | $0 |
| DM | 2026-03-10 | 2026-03-09 | FSLR | Widmar Mark R | CEO, Dir | S - Sale+OE | $190.36 | -5,537 | 102.9K | -5% | -$1.05M |
| DM | 2026-03-10 | 2026-03-06 | FSLR | Widmar Mark R | CEO, Dir | M - OptEx | $0.00 | -13.6K | 6,313 | -68% | $0 |
| D | 2026-03-10 | 2026-03-06 | FSLR | Widmar Mark R | CEO, Dir | A - Grant | $0.00 | +12.7K | 12.7K | New | $0 |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2026-03-06 | M | A | 3,156 | $0.00 | 101,222 | D | — | — | (F3) Represents shares of common stock issued upon vesting of 25% of the restricted stock units granted on March 6, 2024. |
| 2 | Common | Common Stock | 2026-03-09 | S | D | 1,282 | $190.36 | 101,582 | D | — | — | (F5) Represents shares of common stock sold by the Issuer to satisfy certain tax withholding obligations with the vesting of the restricted stock units. |
| 3 | Common | Common Stock | 2026-03-06 | M | A | 5,101 | $0.00 | 96,888 | D | — | — | (F1) Represents shares of common stock issued upon vesting of 20% of the restricted stock units granted on March 6, 2021. |
| 4 | Common | Common Stock | 2026-03-06 | M | A | 1,178 | $0.00 | 98,066 | D | — | — | (F2) Represents shares of common stock issued upon vesting of 20% of the restricted stock units granted on March 6, 2023. |
| 5 | Common | Common Stock | 2026-03-09 | S | D | 1,703 | $190.36 | 99,879 | D | — | — | (F5) Represents shares of common stock sold by the Issuer to satisfy certain tax withholding obligations with the vesting of the restricted stock units. |
| 6 | Common | Common Stock | 2026-03-06 | M | A | 4,194 | $0.00 | 105,416 | D | — | — | (F4) Represents shares of common stock issued upon vesting of 25% of the restricted stock units granted on March 6, 2025. |
| 7 | Common | Common Stock | 2026-03-09 | S | D | 2,072 | $190.36 | 103,344 | D | — | — | (F5) Represents shares of common stock sold by the Issuer to satisfy certain tax withholding obligations with the vesting of the restricted stock units. |
| 8 | Common | Common Stock | 2026-03-09 | S | D | 480 | $190.36 | 102,864 | D | — | — | (F5) Represents shares of common stock sold by the Issuer to satisfy certain tax withholding obligations with the vesting of the restricted stock units. |
| 9 | Derivative | Restricted Stock Units | 2026-03-06 | M | D | 5,101 | $0.00 | 0 | D | — · — to — | 5,101 Common Stock | (F6) Each restricted stock unit represents the right to receive, upon vesting, one share of the Issuer's common stock in accordance with the Issuer's 2020 Omnibus Incentive Compensation Plan. (F7) The restricted stock units were granted on March 6, 2021 as part of the Issuer's annual equity grant to executive officers. The restricted stock units granted on March 6, 2021 vest annually at a rate of 20% on each anniversary of the grant date, commencing on the first anniversary of the grant date. |
| 10 | Derivative | Restricted Stock Units | 2026-03-06 | M | D | 1,178 | $0.00 | 2,354 | D | — · — to — | 1,178 Common Stock | (F6) Each restricted stock unit represents the right to receive, upon vesting, one share of the Issuer's common stock in accordance with the Issuer's 2020 Omnibus Incentive Compensation Plan. (F8) The restricted stock units were granted on March 6, 2023 as part of the Issuer's annual equity grant to executive officers. The restricted stock units granted on March 6, 2023 vest annually at a rate of 20% on each anniversary of the grant date, commencing on the first anniversary of the grant date. |
| 11 | Derivative | Restricted Stock Units | 2026-03-06 | A | A | 12,685 | $0.00 | 12,685 | D | — · — to — | 12,685 Common Stock | (F6) Each restricted stock unit represents the right to receive, upon vesting, one share of the Issuer's common stock in accordance with the Issuer's 2020 Omnibus Incentive Compensation Plan. (F11) The restricted stock units were granted on March 6, 2026 as part of the Issuer's annual equity grant to executive officers. The restricted stock units granted on March 6, 2026 vest annually at a rate of 25% on each anniversary of the grant date, commencing on the first anniversary of the grant date. |
| 12 | Derivative | Restricted Stock Units | 2026-03-06 | M | D | 4,194 | $0.00 | 12,584 | D | — · — to — | 4,194 Common Stock | (F6) Each restricted stock unit represents the right to receive, upon vesting, one share of the Issuer's common stock in accordance with the Issuer's 2020 Omnibus Incentive Compensation Plan. (F10) The restricted stock units were granted on March 6, 2025 as part of the Issuer's annual equity grant to executive officers. The restricted stock units granted on March 6, 2025 vest annually at a rate of 25% on each anniversary of the grant date, commencing on the first anniversary of the grant date. |
| 13 | Derivative | Restricted Stock Units | 2026-03-06 | M | D | 3,156 | $0.00 | 6,313 | D | — · — to — | 3,156 Common Stock | (F6) Each restricted stock unit represents the right to receive, upon vesting, one share of the Issuer's common stock in accordance with the Issuer's 2020 Omnibus Incentive Compensation Plan. (F9) The restricted stock units were granted on March 6, 2024 as part of the Issuer's annual equity grant to executive officers. The restricted stock units granted on March 6, 2024 vest annually at a rate of 25% on each anniversary of the grant date, commencing on the first anniversary of the grant date. |