Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| FIRST SOLAR, INC.FSLR · Entity 72 | Chief Product Officer | June 02, 2026 | June 03, 2026 |
Disclosed balances
About these balances
Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.
FIRST SOLAR, INC.
Report date June 02, 2026 · Filed June 03, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 4,406 |
Reported balance
After 2026-06-02 transaction · row 1
1 source rowRow 1 · 2026-06-02 · Sale · Disposed 3,000 · Balance 4,406 F1: This transaction was effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person on March 4, 2026. |
Filing footnotes · ownership attribution and instrument terms
F1: This transaction was effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person on March 4, 2026.
Transaction history
JSON APIPurchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”
The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.
| Transaction date | Company | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| March 07, 2021 Filed Mar 10, 2021 01:36 UTC | FIRST SOLAR, INC. FSLR · Entity 72 | Tax withholdingCommon Stock | 165 | $73.70 | $12,160.50 |
DisclosureSEC source: 0001127602-21-009961 · form4.xml · nonDerivative · entry 8 Buehler Patrick James · CIK 0001819686 · Chief Quality and Rel. Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,658 F2 · shares: Represents shares of common stock withheld by the Issuer to satisfy certain tax withholding obligations with the vesting of the restricted stock units. Read SEC document |
| March 07, 2021 Filed Mar 10, 2021 01:36 UTC | FIRST SOLAR, INC. FSLR · Entity 72 | Exercise / conversionCommon Stock | 574 | $0.00 | $0.00 |
DisclosureSEC source: 0001127602-21-009961 · form4.xml · nonDerivative · entry 7 Buehler Patrick James · CIK 0001819686 · Chief Quality and Rel. Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,823 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F5 · shares: Represents shares of common stock issued upon vesting of 25% of the restricted stock units granted on March 7, 2017. Read SEC document |
| March 06, 2021 Filed Mar 10, 2021 01:36 UTC | FIRST SOLAR, INC. FSLR · Entity 72 | GrantRestricted Stock Units · Derivative | 2,171 | $0.00 | $0.00 |
DisclosureSEC source: 0001127602-21-009961 · form4.xml · derivative · entry 13 Buehler Patrick James · CIK 0001819686 · Chief Quality and Rel. Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 2,171 Underlying: Common Stock · 2,171 shares Expires not disclosed F11 · derivative.exercise_price: 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. F12 · derivative.exercise_date: The restricted stock units were granted on March 6, 2021 as part of the Issuer's annual equity grant to executive officers. These units are scheduled to vest annually at a rate of 20% on each anniversary of the grant date, commencing on the first anniversary of the grant date. F12 · derivative.expiration_date: The restricted stock units were granted on March 6, 2021 as part of the Issuer's annual equity grant to executive officers. These units are scheduled to vest annually at a rate of 20% on each anniversary of the grant date, commencing on the first anniversary of the grant date. Read SEC document |
| March 06, 2021 Filed Mar 10, 2021 01:36 UTC | FIRST SOLAR, INC. FSLR · Entity 72 | Exercise / conversionRestricted Stock Units · Derivative | 1,153 | $0.00 | $0.00 |
DisclosureSEC source: 0001127602-21-009961 · form4.xml · derivative · entry 12 Buehler Patrick James · CIK 0001819686 · Chief Quality and Rel. Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 3,459 Underlying: Common Stock · 1,153 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F7 · derivative.exercise_price: 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 2015 Omnibus Incentive Compensation Plan. F10 · derivative.exercise_date: The restricted stock units were granted on March 6, 2020 as part of the Issuer's annual grant to associates. These units are scheduled to vest annually at a rate of 25% on each anniversary of the grant date, commencing on the first anniversary of the grant date. F10 · derivative.expiration_date: The restricted stock units were granted on March 6, 2020 as part of the Issuer's annual grant to associates. These units are scheduled to vest annually at a rate of 25% on each anniversary of the grant date, commencing on the first anniversary of the grant date. Read SEC document |
| March 06, 2021 Filed Mar 10, 2021 01:36 UTC | FIRST SOLAR, INC. FSLR · Entity 72 | Exercise / conversionRestricted Stock Units · Derivative | 390 | $0.00 | $0.00 |
DisclosureSEC source: 0001127602-21-009961 · form4.xml · derivative · entry 11 Buehler Patrick James · CIK 0001819686 · Chief Quality and Rel. Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 778 Underlying: Common Stock · 390 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F7 · derivative.exercise_price: 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 2015 Omnibus Incentive Compensation Plan. F9 · derivative.exercise_date: The restricted stock units were granted on March 6, 2019 as part of the Issuer's annual grant to associates. These units are scheduled to vest annually at a rate of 25% on each anniversary of the grant date, commencing on the first anniversary of the grant date. F9 · derivative.expiration_date: The restricted stock units were granted on March 6, 2019 as part of the Issuer's annual grant to associates. These units are scheduled to vest annually at a rate of 25% on each anniversary of the grant date, commencing on the first anniversary of the grant date. Read SEC document |
| March 06, 2021 Filed Mar 10, 2021 01:36 UTC | FIRST SOLAR, INC. FSLR · Entity 72 | Exercise / conversionRestricted Stock Units · Derivative | 297 | $0.00 | $0.00 |
DisclosureSEC source: 0001127602-21-009961 · form4.xml · derivative · entry 10 Buehler Patrick James · CIK 0001819686 · Chief Quality and Rel. Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 296 Underlying: Common Stock · 297 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F7 · derivative.exercise_price: 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 2015 Omnibus Incentive Compensation Plan. F8 · derivative.exercise_date: The restricted stock units were granted on March 6, 2018 as part of the Issuers's annual grant to associates. The units are scheduled to vest annually at a rate of 25% on each anniversary of the grant date, commending on the first anniversary of the grant date. F8 · derivative.expiration_date: The restricted stock units were granted on March 6, 2018 as part of the Issuers's annual grant to associates. The units are scheduled to vest annually at a rate of 25% on each anniversary of the grant date, commending on the first anniversary of the grant date. Read SEC document |
| March 06, 2021 Filed Mar 10, 2021 01:36 UTC | FIRST SOLAR, INC. FSLR · Entity 72 | Tax withholdingCommon Stock | 355 | $73.70 | $26,163.50 |
DisclosureSEC source: 0001127602-21-009961 · form4.xml · nonDerivative · entry 6 Buehler Patrick James · CIK 0001819686 · Chief Quality and Rel. Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,249 F2 · shares: Represents shares of common stock withheld by the Issuer to satisfy certain tax withholding obligations with the vesting of the restricted stock units. Read SEC document |
| March 06, 2021 Filed Mar 10, 2021 01:36 UTC | FIRST SOLAR, INC. FSLR · Entity 72 | Exercise / conversionCommon Stock | 1,153 | $0.00 | $0.00 |
DisclosureSEC source: 0001127602-21-009961 · form4.xml · nonDerivative · entry 5 Buehler Patrick James · CIK 0001819686 · Chief Quality and Rel. Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,604 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F4 · shares: Represents shares of common stock issued upon vesting of 25% of the restricted stock units granted on March 6, 2020. Read SEC document |
| March 06, 2021 Filed Mar 10, 2021 01:36 UTC | FIRST SOLAR, INC. FSLR · Entity 72 | Tax withholdingCommon Stock | 134 | $73.70 | $9,875.80 |
DisclosureSEC source: 0001127602-21-009961 · form4.xml · nonDerivative · entry 4 Buehler Patrick James · CIK 0001819686 · Chief Quality and Rel. Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 451 F2 · shares: Represents shares of common stock withheld by the Issuer to satisfy certain tax withholding obligations with the vesting of the restricted stock units. Read SEC document |
| March 06, 2021 Filed Mar 10, 2021 01:36 UTC | FIRST SOLAR, INC. FSLR · Entity 72 | Exercise / conversionCommon Stock | 390 | $0.00 | $0.00 |
DisclosureSEC source: 0001127602-21-009961 · form4.xml · nonDerivative · entry 3 Buehler Patrick James · CIK 0001819686 · Chief Quality and Rel. Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 585 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F3 · shares: Represents shares of common stock issued upon vesting of 25% of the restricted stock units granted on March 6, 2019. Read SEC document |
| March 06, 2021 Filed Mar 10, 2021 01:36 UTC | FIRST SOLAR, INC. FSLR · Entity 72 | Tax withholdingCommon Stock | 102 | $73.70 | $7,517.40 |
DisclosureSEC source: 0001127602-21-009961 · form4.xml · nonDerivative · entry 2 Buehler Patrick James · CIK 0001819686 · Chief Quality and Rel. Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 195 F2 · shares: Represents shares of common stock withheld by the Issuer to satisfy certain tax withholding obligations with the vesting of the restricted stock units. Read SEC document |
| March 06, 2021 Filed Mar 10, 2021 01:36 UTC | FIRST SOLAR, INC. FSLR · Entity 72 | Exercise / conversionCommon Stock | 297 | $0.00 | $0.00 |
DisclosureSEC source: 0001127602-21-009961 · form4.xml · nonDerivative · entry 1 Buehler Patrick James · CIK 0001819686 · Chief Quality and Rel. Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 297 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · shares: Represents shares of common stock issued upon vesting of 25% of the restricted stock units granted on March 6, 2018. Read SEC document |
| February 26, 2021 Filed Mar 1, 2021 21:30 UTC | FIRST SOLAR, INC. FSLR · Entity 72 | SaleCommon Stock | 203 | $80.47 | $16,335.41 |
DisclosureSEC source: 0001127602-21-008355 · form4.xml · nonDerivative · entry 1 Buehler Patrick James · CIK 0001819686 · Chief Quality and Rel. Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 F1 · date: This transaction was effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person on November 3, 2020. Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.