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Sloan Samantha L.

Disclosed activity across 1 company

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1490
SEC CIK
0002066025

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
FIRST SOLAR, INC.FSLR · Entity 72EVP, Corporate AffairsSeptember 01, 2026September 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 September 01, 2026 · Filed September 03, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect2,353 Ending reported balance After 2026-09-01 transaction · row 2
2 source rows · reconciled sequence

Row 1 · 2026-09-01 · Exercise / conversion · Acquired 469 · Balance 2,487

F1: Represents shares of common stock issued upon vesting of 20% of the restricted stock units granted on September 1, 2022.

Row 2 · 2026-09-01 · Tax withholding · Disposed 134 · Balance 2,353

F2: Represents shares of common stock withheld by the Issuer to satisfy certain tax withholding obligations with the vesting of the restricted stock units.

Restricted Stock UnitsSEC Table II · derivative / convertible securityDirect469 Reported balance After 2026-09-01 transaction · row 3 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 3 · 2026-09-01 · Exercise / conversion · Disposed 469 · Balance 469

F3: 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.

F4: The restricted stock units were granted on September 1, 2022 as part of the Issuer's incentive program to certain associates. The restricted stock units granted on September 1, 2022 vest annually at a rate of 20% on each anniversary of the grant date, commencing on the first anniversary of the grant date.

Filing footnotes · ownership attribution and instrument terms

F1: Represents shares of common stock issued upon vesting of 20% of the restricted stock units granted on September 1, 2022.

F2: Represents shares of common stock withheld by the Issuer to satisfy certain tax withholding obligations with the vesting of the restricted stock units.

F3: 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.

F4: The restricted stock units were granted on September 1, 2022 as part of the Issuer's incentive program to certain associates. The restricted stock units granted on September 1, 2022 vest annually at a rate of 20% on each anniversary of the grant date, commencing on the first anniversary of the grant date.

Transaction history

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Purchases/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 dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
September 01, 2026 Filed Sep 3, 2026 19:41 UTC FIRST SOLAR, INC. FSLR · Entity 72 Exercise / conversionRestricted Stock Units · Derivative 469 $0.00 $0.00
Disclosure

SEC source: 0001274494-26-000184 · form4.xml · derivative · entry 3

Sloan Samantha L. · CIK 0002066025 · EVP, Corporate Affairs

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 469

Underlying: Common Stock · 469 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.

F3 · 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.

F4 · derivative.exercise_date: The restricted stock units were granted on September 1, 2022 as part of the Issuer's incentive program to certain associates. The restricted stock units granted on September 1, 2022 vest annually at a rate of 20% on each anniversary of the grant date, commencing on the first anniversary of the grant date.

F4 · derivative.expiration_date: The restricted stock units were granted on September 1, 2022 as part of the Issuer's incentive program to certain associates. The restricted stock units granted on September 1, 2022 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
September 01, 2026 Filed Sep 3, 2026 19:41 UTC FIRST SOLAR, INC. FSLR · Entity 72 Tax withholdingCommon Stock 134 $199.65 $26,753.10
Disclosure

SEC source: 0001274494-26-000184 · form4.xml · nonDerivative · entry 2

Sloan Samantha L. · CIK 0002066025 · EVP, Corporate Affairs

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,353

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
September 01, 2026 Filed Sep 3, 2026 19:41 UTC FIRST SOLAR, INC. FSLR · Entity 72 Exercise / conversionCommon Stock 469 $0.00 $0.00
Disclosure

SEC source: 0001274494-26-000184 · form4.xml · nonDerivative · entry 1

Sloan Samantha L. · CIK 0002066025 · EVP, Corporate Affairs

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,487

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 20% of the restricted stock units granted on September 1, 2022.

Read SEC document
August 17, 2026 Filed Aug 18, 2026 18:53 UTC FIRST SOLAR, INC. FSLR · Entity 72 SaleCommon Stock 127 $222.95 $28,314.65
Disclosure

SEC source: 0001274494-26-000180 · form4.xml · nonDerivative · entry 2

Sloan Samantha L. · CIK 0002066025 · EVP, Corporate Affairs

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,018

F2 · shares: Represents shares of common stock sold to satisfy certain tax withholding obligations with the vesting of the restricted stock units.

Read SEC document
August 14, 2026 Filed Aug 18, 2026 18:53 UTC FIRST SOLAR, INC. FSLR · Entity 72 Exercise / conversionRestricted Stock Units · Derivative 437 $0.00 $0.00
Disclosure

SEC source: 0001274494-26-000180 · form4.xml · derivative · entry 3

Sloan Samantha L. · CIK 0002066025 · EVP, Corporate Affairs

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,314

Underlying: Common Stock · 437 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.

F3 · 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.

F4 · derivative.exercise_date: The restricted stock units were granted on August 15, 2025 as part of the Issuer's incentive program to the Reporting Person. The restricted stock units granted on August 15, 2025 vest annually at a rate of 25% on each anniversary of the grant date, commencing on the first anniversary of the grant date.

F4 · derivative.expiration_date: The restricted stock units were granted on August 15, 2025 as part of the Issuer's incentive program to the Reporting Person. The restricted stock units granted on August 15, 2025 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
August 14, 2026 Filed Aug 18, 2026 18:53 UTC FIRST SOLAR, INC. FSLR · Entity 72 Exercise / conversionCommon Stock 437 $0.00 $0.00
Disclosure

SEC source: 0001274494-26-000180 · form4.xml · nonDerivative · entry 1

Sloan Samantha L. · CIK 0002066025 · EVP, Corporate Affairs

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,145

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 August 15, 2025.

Read SEC document
May 05, 2026 Filed May 5, 2026 23:47 UTC FIRST SOLAR, INC. FSLR · Entity 72 SaleCommon Stock 19 $215.63 $4,096.97
Disclosure

SEC source: 0001274494-26-000118 · form4.xml · nonDerivative · entry 2

Sloan Samantha L. · CIK 0002066025 · EVP, Corporate Affairs

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,708

F2 · shares: Represents shares of common stock sold by the Issuer to satisfy certain tax withholding obligations with the vesting of the restricted stock units.

Read SEC document
May 04, 2026 Filed May 5, 2026 23:47 UTC FIRST SOLAR, INC. FSLR · Entity 72 Exercise / conversionRestricted Stock Units · Derivative 44 $0.00 $0.00
Disclosure

SEC source: 0001274494-26-000118 · form4.xml · derivative · entry 3

Sloan Samantha L. · CIK 0002066025 · EVP, Corporate Affairs

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 134

Underlying: Common Stock · 44 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.

F3 · 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.

F4 · derivative.exercise_date: The restricted stock units were granted on May 1, 2025 as part of the Issuer's annual equity grant to executive officers. The restricted stock units granted on May 1, 2025 vest annually at a rate of 25% on each anniversary of the grant date, commencing on the first anniversary of the grant date.

F4 · derivative.expiration_date: The restricted stock units were granted on May 1, 2025 as part of the Issuer's annual equity grant to executive officers. The restricted stock units granted on May 1, 2025 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
May 04, 2026 Filed May 5, 2026 23:47 UTC FIRST SOLAR, INC. FSLR · Entity 72 Exercise / conversionCommon Stock 44 $0.00 $0.00
Disclosure

SEC source: 0001274494-26-000118 · form4.xml · nonDerivative · entry 1

Sloan Samantha L. · CIK 0002066025 · EVP, Corporate Affairs

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,727

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 May 1, 2025.

Read SEC document
March 16, 2026 Filed Mar 17, 2026 23:29 UTC FIRST SOLAR, INC. FSLR · Entity 72 SaleCommon Stock 120 $200.80 $24,096.00
Disclosure

SEC source: 0001274494-26-000079 · form4.xml · nonDerivative · entry 2

Sloan Samantha L. · CIK 0002066025 · EVP, Corporate Affairs

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,683

F2 · shares: Represents shares of common stock sold by the Issuer to satisfy certain tax withholding obligations with the vesting of the restricted stock units.

Read SEC document
March 13, 2026 Filed Mar 17, 2026 23:29 UTC FIRST SOLAR, INC. FSLR · Entity 72 Exercise / conversionRestricted Stock Units · Derivative 280 $0.00 $0.00
Disclosure

SEC source: 0001274494-26-000079 · form4.xml · derivative · entry 3

Sloan Samantha L. · CIK 0002066025 · EVP, Corporate Affairs

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 280

Underlying: Common Stock · 280 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.

F3 · 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.

F4 · derivative.exercise_date: The restricted stock units were granted on March 15, 2022 as part of the Issuer's annual equity grant to certain associates. The restricted stock units granted on March 15, 2022 vest annually at a rate of 20% on each anniversary of the grant date, commencing on the first anniversary of the grant date.

F4 · derivative.expiration_date: The restricted stock units were granted on March 15, 2022 as part of the Issuer's annual equity grant to certain associates. The restricted stock units granted on March 15, 2022 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 13, 2026 Filed Mar 17, 2026 23:29 UTC FIRST SOLAR, INC. FSLR · Entity 72 Exercise / conversionCommon Stock 280 $0.00 $0.00
Disclosure

SEC source: 0001274494-26-000079 · form4.xml · nonDerivative · entry 1

Sloan Samantha L. · CIK 0002066025 · EVP, Corporate Affairs

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,803

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 20% of the restricted stock units granted on March 15, 2022.

Read SEC document
March 09, 2026 Filed Mar 11, 2026 00:53 UTC FIRST SOLAR, INC. FSLR · Entity 72 SaleCommon Stock 74 $190.36 $14,086.64
Disclosure

SEC source: 0001274494-26-000059 · form4.xml · nonDerivative · entry 8

Sloan Samantha L. · CIK 0002066025 · EVP, Corporate Affairs

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,523

F5 · shares: Represents shares of common stock sold by the Issuer to satisfy certain tax withholding obligations with the vesting of the restricted stock units.

Read SEC document
March 09, 2026 Filed Mar 11, 2026 00:53 UTC FIRST SOLAR, INC. FSLR · Entity 72 SaleCommon Stock 62 $190.36 $11,802.32
Disclosure

SEC source: 0001274494-26-000059 · form4.xml · nonDerivative · entry 7

Sloan Samantha L. · CIK 0002066025 · EVP, Corporate Affairs

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,597

F5 · shares: Represents shares of common stock sold by the Issuer to satisfy certain tax withholding obligations with the vesting of the restricted stock units.

Read SEC document
March 09, 2026 Filed Mar 11, 2026 00:53 UTC FIRST SOLAR, INC. FSLR · Entity 72 SaleCommon Stock 61 $190.36 $11,611.96
Disclosure

SEC source: 0001274494-26-000059 · form4.xml · nonDerivative · entry 6

Sloan Samantha L. · CIK 0002066025 · EVP, Corporate Affairs

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,659

F5 · shares: Represents shares of common stock sold by the Issuer to satisfy certain tax withholding obligations with the vesting of the restricted stock units.

Read SEC document
March 09, 2026 Filed Mar 11, 2026 00:53 UTC FIRST SOLAR, INC. FSLR · Entity 72 SaleCommon Stock 106 $190.36 $20,178.16
Disclosure

SEC source: 0001274494-26-000059 · form4.xml · nonDerivative · entry 5

Sloan Samantha L. · CIK 0002066025 · EVP, Corporate Affairs

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,720

F5 · shares: Represents shares of common stock sold by the Issuer to satisfy certain tax withholding obligations with the vesting of the restricted stock units.

Read SEC document
March 06, 2026 Filed Mar 11, 2026 00:53 UTC FIRST SOLAR, INC. FSLR · Entity 72 GrantRestricted Stock Units · Derivative 1,692 $0.00 $0.00
Disclosure

SEC source: 0001274494-26-000059 · form4.xml · derivative · entry 13

Sloan Samantha L. · CIK 0002066025 · EVP, Corporate Affairs

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,692

Underlying: Common Stock · 1,692 shares

Expires not disclosed

F6 · 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.

F11 · derivative.exercise_date: 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.

F11 · derivative.expiration_date: 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.

Read SEC document
March 06, 2026 Filed Mar 11, 2026 00:53 UTC FIRST SOLAR, INC. FSLR · Entity 72 Exercise / conversionRestricted Stock Units · Derivative 171 $0.00 $0.00
Disclosure

SEC source: 0001274494-26-000059 · form4.xml · derivative · entry 12

Sloan Samantha L. · CIK 0002066025 · EVP, Corporate Affairs

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 516

Underlying: Common Stock · 171 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.

F6 · 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.

F10 · derivative.exercise_date: The restricted stock units were granted on March 6, 2025 as part of the Issuer's annual equity grant to certain associates. 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.

F10 · derivative.expiration_date: The restricted stock units were granted on March 6, 2025 as part of the Issuer's annual equity grant to certain associates. 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.

Read SEC document
March 06, 2026 Filed Mar 11, 2026 00:53 UTC FIRST SOLAR, INC. FSLR · Entity 72 Exercise / conversionRestricted Stock Units · Derivative 142 $0.00 $0.00
Disclosure

SEC source: 0001274494-26-000059 · form4.xml · derivative · entry 11

Sloan Samantha L. · CIK 0002066025 · EVP, Corporate Affairs

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 285

Underlying: Common Stock · 142 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.

F6 · 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.

F9 · derivative.exercise_date: The restricted stock units were granted on March 6, 2024 as part of the Issuer's annual equity grant to certain associates. 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.

F9 · derivative.expiration_date: The restricted stock units were granted on March 6, 2024 as part of the Issuer's annual equity grant to certain associates. 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.

Read SEC document
March 06, 2026 Filed Mar 11, 2026 00:53 UTC FIRST SOLAR, INC. FSLR · Entity 72 Exercise / conversionRestricted Stock Units · Derivative 124 $0.00 $0.00
Disclosure

SEC source: 0001274494-26-000059 · form4.xml · derivative · entry 10

Sloan Samantha L. · CIK 0002066025 · EVP, Corporate Affairs

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 124

Underlying: Common Stock · 124 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.

F6 · 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.

F8 · derivative.exercise_date: The restricted stock units were granted on March 6, 2023 as part of the Issuer's annual equity grant to certain associates. The restricted stock units granted on March 6, 2023 vest annually at a rate of 25% on each anniversary of the grant date, commencing on the first anniversary of the grant date.

F8 · derivative.expiration_date: The restricted stock units were granted on March 6, 2023 as part of the Issuer's annual equity grant to certain associates. The restricted stock units granted on March 6, 2023 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, 2026 Filed Mar 11, 2026 00:53 UTC FIRST SOLAR, INC. FSLR · Entity 72 Exercise / conversionRestricted Stock Units · Derivative 244 $0.00 $0.00
Disclosure

SEC source: 0001274494-26-000059 · form4.xml · derivative · entry 9

Sloan Samantha L. · CIK 0002066025 · EVP, Corporate Affairs

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 244 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.

F6 · 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.

F7 · derivative.exercise_date: The restricted stock units were granted on March 6, 2021 as part of the Issuer's annual equity grant to certain associates. 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.

F7 · derivative.expiration_date: The restricted stock units were granted on March 6, 2021 as part of the Issuer's annual equity grant to certain associates. 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.

Read SEC document
March 06, 2026 Filed Mar 11, 2026 00:53 UTC FIRST SOLAR, INC. FSLR · Entity 72 Exercise / conversionCommon Stock 171 $0.00 $0.00
Disclosure

SEC source: 0001274494-26-000059 · form4.xml · nonDerivative · entry 4

Sloan Samantha L. · CIK 0002066025 · EVP, Corporate Affairs

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,826

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, 2025.

Read SEC document
March 06, 2026 Filed Mar 11, 2026 00:53 UTC FIRST SOLAR, INC. FSLR · Entity 72 Exercise / conversionCommon Stock 142 $0.00 $0.00
Disclosure

SEC source: 0001274494-26-000059 · form4.xml · nonDerivative · entry 3

Sloan Samantha L. · CIK 0002066025 · EVP, Corporate Affairs

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,655

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, 2024.

Read SEC document
March 06, 2026 Filed Mar 11, 2026 00:53 UTC FIRST SOLAR, INC. FSLR · Entity 72 Exercise / conversionCommon Stock 124 $0.00 $0.00
Disclosure

SEC source: 0001274494-26-000059 · form4.xml · nonDerivative · entry 2

Sloan Samantha L. · CIK 0002066025 · EVP, Corporate Affairs

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,513

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.

F2 · shares: Represents shares of common stock issued upon vesting of 25% of the restricted stock units granted on March 6, 2023.

Read SEC document
March 06, 2026 Filed Mar 11, 2026 00:53 UTC FIRST SOLAR, INC. FSLR · Entity 72 Exercise / conversionCommon Stock 244 $0.00 $0.00
Disclosure

SEC source: 0001274494-26-000059 · form4.xml · nonDerivative · entry 1

Sloan Samantha L. · CIK 0002066025 · EVP, Corporate Affairs

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,389

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 20% of the restricted stock units granted on March 6, 2021.

Read SEC document
March 03, 2026 Filed Mar 4, 2026 01:24 UTC FIRST SOLAR, INC. FSLR · Entity 72 SaleCommon Stock 111 $195.93 $21,748.23
Disclosure

SEC source: 0001274494-26-000045 · form4.xml · nonDerivative · entry 2

Sloan Samantha L. · CIK 0002066025 · EVP, Corporate Affairs

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,145

F2 · shares: Represents shares of common stock sold by the Issuer to satisfy certain tax withholding obligations with the vesting of the performance share units.

Read SEC document
February 27, 2026 Filed Mar 4, 2026 01:24 UTC FIRST SOLAR, INC. FSLR · Entity 72 GrantCommon Stock 211 $0.00 $0.00
Disclosure

SEC source: 0001274494-26-000045 · form4.xml · nonDerivative · entry 1

Sloan Samantha L. · CIK 0002066025 · EVP, Corporate Affairs

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,256

F1 · shares: Represents the acquisition of shares of common stock issued upon the vesting of the performance share units granted on March 6, 2023, which performance share unit awards vested over an approximately three-year performance period contingent upon the achievement of certain performance objectives.

Read SEC document
January 15, 2026 Filed Jan 20, 2026 21:43 UTC FIRST SOLAR, INC. FSLR · Entity 72 Exercise / conversionRestricted Stock Units · Derivative 234 $0.00 $0.00
Disclosure

SEC source: 0001274494-26-000012 · form4.xml · derivative · entry 3

Sloan Samantha L. · CIK 0002066025 · EVP, Corporate Affairs

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 468

Underlying: Common Stock · 234 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.

F3 · 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.

F4 · derivative.exercise_date: The restricted stock units were granted on January 15, 2024 as part of the Issuer's incentive program to certain associates. The restricted stock units granted on January 15, 2024 vest annually at a rate of 25% on each anniversary of the grant date, commencing on the first anniversary of the grant date.

F4 · derivative.expiration_date: The restricted stock units were granted on January 15, 2024 as part of the Issuer's incentive program to certain associates. The restricted stock units granted on January 15, 2024 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
January 15, 2026 Filed Jan 20, 2026 21:43 UTC FIRST SOLAR, INC. FSLR · Entity 72 Tax withholdingCommon Stock 79 $243.64 $19,247.56
Disclosure

SEC source: 0001274494-26-000012 · form4.xml · nonDerivative · entry 2

Sloan Samantha L. · CIK 0002066025 · EVP, Corporate Affairs

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,045

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
January 15, 2026 Filed Jan 20, 2026 21:43 UTC FIRST SOLAR, INC. FSLR · Entity 72 Exercise / conversionCommon Stock 234 $0.00 $0.00
Disclosure

SEC source: 0001274494-26-000012 · form4.xml · nonDerivative · entry 1

Sloan Samantha L. · CIK 0002066025 · EVP, Corporate Affairs

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,124

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 January 15, 2024.

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September 02, 2025 Filed Sep 3, 2025 20:18 UTC FIRST SOLAR, INC. FSLR · Entity 72 SaleCommon Stock 140 $188.47 $26,385.80
Disclosure

SEC source: 0001127602-25-021126 · form4.xml · nonDerivative · entry 2

Sloan Samantha L. · CIK 0002066025 · EVP, Corporate Affairs

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 890

F1 · shares: Represents shares of common stock sold to satisfy certain tax withholding obligations with the vesting of the restricted stock units.

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August 29, 2025 Filed Sep 3, 2025 20:18 UTC FIRST SOLAR, INC. FSLR · Entity 72 Exercise / conversionRestricted Stock Units · Derivative 469 $0.00 $0.00
Disclosure

SEC source: 0001127602-25-021126 · form4.xml · derivative · entry 3

Sloan Samantha L. · CIK 0002066025 · EVP, Corporate Affairs

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 938

Underlying: Common Stock · 469 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.

F2 · 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.

F3 · derivative.exercise_date: The restricted stock units were granted on September 1, 2022 as part of the Issuer's incentive program to certain associates. The restricted stock units granted on September 1, 2022 vest annually at a rate of 20% on each anniversary of the grant date, commencing on the first anniversary of the grant date.

F3 · derivative.expiration_date: The restricted stock units were granted on September 1, 2022 as part of the Issuer's incentive program to certain associates. The restricted stock units granted on September 1, 2022 vest annually at a rate of 20% on each anniversary of the grant date, commencing on the first anniversary of the grant date.

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August 29, 2025 Filed Sep 3, 2025 20:18 UTC FIRST SOLAR, INC. FSLR · Entity 72 Exercise / conversionCommon Stock 469 $0.00 $0.00
Disclosure

SEC source: 0001127602-25-021126 · form4.xml · nonDerivative · entry 1

Sloan Samantha L. · CIK 0002066025 · EVP, Corporate Affairs

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,030

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.

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August 15, 2025 Filed Aug 19, 2025 20:29 UTC FIRST SOLAR, INC. FSLR · Entity 72 GrantRestricted Stock Units · Derivative 1,751 $0.00 $0.00
Disclosure

SEC source: 0001127602-25-020706 · form4.xml · derivative · entry 1

Sloan Samantha L. · CIK 0002066025 · EVP, Corporate Affairs

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,751

Underlying: Common Stock · 1,751 shares

Expires not disclosed

F1 · 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.

F2 · derivative.exercise_date: The restricted stock units were granted by the Issuer to the Reporting Person on August 15, 2025. The restricted stock units granted on August 15, 2025, vest annually at a rate of 25% on each anniversary of the grant date, commencing on the first anniversary of the grant date.

F2 · derivative.expiration_date: The restricted stock units were granted by the Issuer to the Reporting Person on August 15, 2025. The restricted stock units granted on August 15, 2025, vest annually at a rate of 25% on each anniversary of the grant date, commencing on the first anniversary of the grant date.

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May 01, 2025 Filed May 2, 2025 21:29 UTC FIRST SOLAR, INC. FSLR · Entity 72 GrantRestricted Stock Units · Derivative 178 $0.00 $0.00
Disclosure

SEC source: 0001127602-25-013263 · form4.xml · derivative · entry 1

Sloan Samantha L. · CIK 0002066025 · EVP, Corporate Affairs

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 178

Underlying: Common Stock · 178 shares

Expires not disclosed

F1 · 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.

F2 · derivative.exercise_date: The restricted stock units were granted on May 1, 2025 as part of the Issuer's annual equity grant to executive officers. The restricted stock units granted on May 1, 2025 vest annually at a rate of 25% on each anniversary of the grant date, commencing on the first anniversary of the grant date.

F2 · derivative.expiration_date: The restricted stock units were granted on May 1, 2025 as part of the Issuer's annual equity grant to executive officers. The restricted stock units granted on May 1, 2025 vest annually at a rate of 25% on each anniversary of the grant date, commencing on the first anniversary of the grant date.

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Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.