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person · Reporting owner

Bradley Alexander R.

Disclosed activity across 2 companies

Tapewire entity
11154
SEC CIK
0001645425

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
FIRST SOLAR, INC.FSLR · Entity 72Chief Financial OfficerMay 04, 2026May 05, 2026
Sandisk CorpSNDK · Entity 1106DirectorDecember 30, 2025January 02, 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 May 04, 2026 · Filed May 05, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect30,712 Ending reported balance After 2026-05-05 transaction · row 2
2 source rows · reconciled sequence

Row 1 · 2026-05-04 · Exercise / conversion · Acquired 1,210 · Balance 31,210

F1: Represents shares of common stock issued upon vesting of 25% of the restricted stock units granted on May 1, 2025.

Row 2 · 2026-05-05 · Sale · Disposed 498 · Balance 30,712

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

Restricted Stock UnitsSEC Table II · derivative / convertible securityDirect3,630 Reported balance After 2026-05-04 transaction · row 3 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 3 · 2026-05-04 · Exercise / conversion · Disposed 1,210 · Balance 3,630

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 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.

Filing footnotes · ownership attribution and instrument terms

F1: Represents shares of common stock issued upon vesting of 25% of the restricted stock units granted on May 1, 2025.

F2: Represents shares of common stock sold 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 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.

Sandisk Corp

Report date December 30, 2025 · Filed January 02, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect863 Reported balance After 2025-12-30 transaction · row 1
1 source row

Row 1 · 2025-12-30 · Grant · Acquired 863 · Balance 863

F1: Represents the grant of restricted stock units to the Reporting Person. Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock.

Filing footnotes · ownership attribution and instrument terms

F1: Represents the grant of restricted stock units to the Reporting Person. Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock.

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
May 05, 2026 Filed May 5, 2026 23:57 UTC FIRST SOLAR, INC. FSLR · Entity 72 SaleCommon Stock 498 $215.63 $107,383.74
Disclosure

SEC source: 0001274494-26-000123 · form4.xml · nonDerivative · entry 2

Bradley Alexander R. · CIK 0001645425 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 30,712

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 23:57 UTC FIRST SOLAR, INC. FSLR · Entity 72 Exercise / conversionRestricted Stock Units · Derivative 1,210 $0.00 $0.00
Disclosure

SEC source: 0001274494-26-000123 · form4.xml · derivative · entry 3

Bradley Alexander R. · CIK 0001645425 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,630

Underlying: Common Stock · 1,210 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 23:57 UTC FIRST SOLAR, INC. FSLR · Entity 72 Exercise / conversionCommon Stock 1,210 $0.00 $0.00
Disclosure

SEC source: 0001274494-26-000123 · form4.xml · nonDerivative · entry 1

Bradley Alexander R. · CIK 0001645425 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 31,210

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 17, 2026 Filed Mar 17, 2026 23:25 UTC FIRST SOLAR, INC. FSLR · Entity 72 SaleCommon Stock 351 $202.44 $71,056.44
Disclosure

SEC source: 0001274494-26-000073 · form4.xml · nonDerivative · entry 7

Bradley Alexander R. · CIK 0001645425 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 30,000

F3 · date: This transaction was effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person on November 6, 2025.

F8 · price: This transaction was executed in multiple trades at prices ranging from $202.32 to $202.55. The price reported above reflects the weighted average sale price for the transactions reported on this line. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
March 17, 2026 Filed Mar 17, 2026 23:25 UTC FIRST SOLAR, INC. FSLR · Entity 72 SaleCommon Stock 346 $201.65 $69,770.90
Disclosure

SEC source: 0001274494-26-000073 · form4.xml · nonDerivative · entry 6

Bradley Alexander R. · CIK 0001645425 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 30,351

F3 · date: This transaction was effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person on November 6, 2025.

F7 · price: This transaction was executed in multiple trades at prices ranging from $201.23 to $202.21. The price reported above reflects the weighted average sale price for the transactions reported on this line. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
March 17, 2026 Filed Mar 17, 2026 23:25 UTC FIRST SOLAR, INC. FSLR · Entity 72 SaleCommon Stock 5,075 $200.59 $1,017,994.25
Disclosure

SEC source: 0001274494-26-000073 · form4.xml · nonDerivative · entry 5

Bradley Alexander R. · CIK 0001645425 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 30,697

F3 · date: This transaction was effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person on November 6, 2025.

F6 · price: This transaction was executed in multiple trades at prices ranging from $200.23 to $201.17. The price reported above reflects the weighted average sale price for the transactions reported on this line. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
March 17, 2026 Filed Mar 17, 2026 23:25 UTC FIRST SOLAR, INC. FSLR · Entity 72 SaleCommon Stock 5,376 $199.75 $1,073,856.00
Disclosure

SEC source: 0001274494-26-000073 · form4.xml · nonDerivative · entry 4

Bradley Alexander R. · CIK 0001645425 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 35,772

F3 · date: This transaction was effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person on November 6, 2025.

F5 · price: This transaction was executed in multiple trades at prices ranging from $199.23 to $200.22 The price reported above reflects the weighted average sale price for the transactions reported on this line. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
March 17, 2026 Filed Mar 17, 2026 23:25 UTC FIRST SOLAR, INC. FSLR · Entity 72 SaleCommon Stock 2,958 $198.80 $588,050.40
Disclosure

SEC source: 0001274494-26-000073 · form4.xml · nonDerivative · entry 3

Bradley Alexander R. · CIK 0001645425 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 41,148

F3 · date: This transaction was effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person on November 6, 2025.

F4 · price: This transaction was executed in multiple trades at prices ranging from $198.23 to $199.22 The price reported above reflects the weighted average sale price for the transactions reported on this line. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
March 16, 2026 Filed Mar 17, 2026 23:25 UTC FIRST SOLAR, INC. FSLR · Entity 72 SaleCommon Stock 590 $200.80 $118,472.00
Disclosure

SEC source: 0001274494-26-000073 · form4.xml · nonDerivative · entry 2

Bradley Alexander R. · CIK 0001645425 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 44,106

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 23:25 UTC FIRST SOLAR, INC. FSLR · Entity 72 Exercise / conversionRestricted Stock Units · Derivative 1,441 $0.00 $0.00
Disclosure

SEC source: 0001274494-26-000073 · form4.xml · derivative · entry 8

Bradley Alexander R. · CIK 0001645425 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,440

Underlying: Common Stock · 1,441 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.

F9 · 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 15, 2022 as part of the Issuer's annual equity grant to executive officers. The restricted stock units granted on March 15, 2022 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.

F10 · derivative.expiration_date: The restricted stock units were granted on March 15, 2022 as part of the Issuer's annual equity grant to executive officers. The restricted stock units granted on March 15, 2022 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 13, 2026 Filed Mar 17, 2026 23:25 UTC FIRST SOLAR, INC. FSLR · Entity 72 Exercise / conversionCommon Stock 1,441 $0.00 $0.00
Disclosure

SEC source: 0001274494-26-000073 · form4.xml · nonDerivative · entry 1

Bradley Alexander R. · CIK 0001645425 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 44,696

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 01:00 UTC FIRST SOLAR, INC. FSLR · Entity 72 SaleCommon Stock 555 $190.36 $105,649.80
Disclosure

SEC source: 0001274494-26-000065 · form4.xml · nonDerivative · entry 8

Bradley Alexander R. · CIK 0001645425 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 43,255

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 01:00 UTC FIRST SOLAR, INC. FSLR · Entity 72 SaleCommon Stock 395 $190.36 $75,192.20
Disclosure

SEC source: 0001274494-26-000065 · form4.xml · nonDerivative · entry 7

Bradley Alexander R. · CIK 0001645425 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 43,810

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 01:00 UTC FIRST SOLAR, INC. FSLR · Entity 72 SaleCommon Stock 196 $190.36 $37,310.56
Disclosure

SEC source: 0001274494-26-000065 · form4.xml · nonDerivative · entry 6

Bradley Alexander R. · CIK 0001645425 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 44,205

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 01:00 UTC FIRST SOLAR, INC. FSLR · Entity 72 SaleCommon Stock 610 $190.36 $116,119.60
Disclosure

SEC source: 0001274494-26-000065 · form4.xml · nonDerivative · entry 5

Bradley Alexander R. · CIK 0001645425 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 44,401

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 01:00 UTC FIRST SOLAR, INC. FSLR · Entity 72 GrantRestricted Stock Units · Derivative 4,229 $0.00 $0.00
Disclosure

SEC source: 0001274494-26-000065 · form4.xml · derivative · entry 13

Bradley Alexander R. · CIK 0001645425 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,229

Underlying: Common Stock · 4,229 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 01:00 UTC FIRST SOLAR, INC. FSLR · Entity 72 Exercise / conversionRestricted Stock Units · Derivative 1,334 $0.00 $0.00
Disclosure

SEC source: 0001274494-26-000065 · form4.xml · derivative · entry 12

Bradley Alexander R. · CIK 0001645425 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,005

Underlying: Common Stock · 1,334 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 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.

F10 · derivative.expiration_date: 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.

Read SEC document
March 06, 2026 Filed Mar 11, 2026 01:00 UTC FIRST SOLAR, INC. FSLR · Entity 72 Exercise / conversionRestricted Stock Units · Derivative 947 $0.00 $0.00
Disclosure

SEC source: 0001274494-26-000065 · form4.xml · derivative · entry 11

Bradley Alexander R. · CIK 0001645425 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,894

Underlying: Common Stock · 947 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 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.

F9 · derivative.expiration_date: 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.

Read SEC document
March 06, 2026 Filed Mar 11, 2026 01:00 UTC FIRST SOLAR, INC. FSLR · Entity 72 Exercise / conversionRestricted Stock Units · Derivative 471 $0.00 $0.00
Disclosure

SEC source: 0001274494-26-000065 · form4.xml · derivative · entry 10

Bradley Alexander R. · CIK 0001645425 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 942

Underlying: Common Stock · 471 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 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.

F8 · derivative.expiration_date: 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.

Read SEC document
March 06, 2026 Filed Mar 11, 2026 01:00 UTC FIRST SOLAR, INC. FSLR · Entity 72 Exercise / conversionRestricted Stock Units · Derivative 1,465 $0.00 $0.00
Disclosure

SEC source: 0001274494-26-000065 · form4.xml · derivative · entry 9

Bradley Alexander R. · CIK 0001645425 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 1,465 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 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.

F7 · 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. 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 01:00 UTC FIRST SOLAR, INC. FSLR · Entity 72 Exercise / conversionCommon Stock 1,334 $0.00 $0.00
Disclosure

SEC source: 0001274494-26-000065 · form4.xml · nonDerivative · entry 4

Bradley Alexander R. · CIK 0001645425 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 45,011

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 01:00 UTC FIRST SOLAR, INC. FSLR · Entity 72 Exercise / conversionCommon Stock 947 $0.00 $0.00
Disclosure

SEC source: 0001274494-26-000065 · form4.xml · nonDerivative · entry 3

Bradley Alexander R. · CIK 0001645425 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 43,677

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 01:00 UTC FIRST SOLAR, INC. FSLR · Entity 72 Exercise / conversionCommon Stock 471 $0.00 $0.00
Disclosure

SEC source: 0001274494-26-000065 · form4.xml · nonDerivative · entry 2

Bradley Alexander R. · CIK 0001645425 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 42,730

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 20% of the restricted stock units granted on March 6, 2023.

Read SEC document
March 06, 2026 Filed Mar 11, 2026 01:00 UTC FIRST SOLAR, INC. FSLR · Entity 72 Exercise / conversionCommon Stock 1,465 $0.00 $0.00
Disclosure

SEC source: 0001274494-26-000065 · form4.xml · nonDerivative · entry 1

Bradley Alexander R. · CIK 0001645425 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 42,259

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 01:28 UTC FIRST SOLAR, INC. FSLR · Entity 72 SaleCommon Stock 3,194 $195.93 $625,800.42
Disclosure

SEC source: 0001274494-26-000049 · form4.xml · nonDerivative · entry 2

Bradley Alexander R. · CIK 0001645425 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 40,794

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 01:28 UTC FIRST SOLAR, INC. FSLR · Entity 72 GrantCommon Stock 7,065 $0.00 $0.00
Disclosure

SEC source: 0001274494-26-000049 · form4.xml · nonDerivative · entry 1

Bradley Alexander R. · CIK 0001645425 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 43,988

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
December 30, 2025 Filed Jan 2, 2026 21:38 UTC Sandisk Corp SNDK · Entity 1106 GrantCommon Stock 863 $0.00 $0.00
Disclosure

SEC source: 0001363249-26-000004 · edgardoc.xml · nonDerivative · entry 1

Bradley Alexander R. · CIK 0001645425 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 863

F1 · shares: Represents the grant of restricted stock units to the Reporting Person. Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock.

Read SEC document
May 12, 2025 Filed May 13, 2025 20:25 UTC FIRST SOLAR, INC. FSLR · Entity 72 SaleCommon Stock 200 $150.10 $30,020.00
Disclosure

SEC source: 0001127602-25-014072 · form4.xml · nonDerivative · entry 2

Bradley Alexander R. · CIK 0001645425 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 36,923

F1 · date: This transaction was effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person on November 13, 2024.

Read SEC document
May 12, 2025 Filed May 13, 2025 20:25 UTC FIRST SOLAR, INC. FSLR · Entity 72 SaleCommon Stock 8,594 $150.00 $1,289,100.00
Disclosure

SEC source: 0001127602-25-014072 · form4.xml · nonDerivative · entry 1

Bradley Alexander R. · CIK 0001645425 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 37,123

F1 · date: This transaction was effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person on November 13, 2024.

Read SEC document
May 01, 2025 Filed May 2, 2025 21:24 UTC FIRST SOLAR, INC. FSLR · Entity 72 GrantRestricted Stock Units · Derivative 4,840 $0.00 $0.00
Disclosure

SEC source: 0001127602-25-013257 · form4.xml · derivative · entry 1

Bradley Alexander R. · CIK 0001645425 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,840

Underlying: Common Stock · 4,840 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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March 17, 2025 Filed Mar 18, 2025 23:57 UTC FIRST SOLAR, INC. FSLR · Entity 72 SaleCommon Stock 599 $133.75 $80,116.25
Disclosure

SEC source: 0001127602-25-009893 · form4.xml · nonDerivative · entry 2

Bradley Alexander R. · CIK 0001645425 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 45,717

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.

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March 14, 2025 Filed Mar 18, 2025 23:57 UTC FIRST SOLAR, INC. FSLR · Entity 72 Exercise / conversionRestricted Stock Units · Derivative 1,441 $0.00 $0.00
Disclosure

SEC source: 0001127602-25-009893 · form4.xml · derivative · entry 3

Bradley Alexander R. · CIK 0001645425 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,881

Underlying: Common Stock · 1,441 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 executive officers. The restricted stock units granted on March 15, 2022 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.

F4 · derivative.expiration_date: The restricted stock units were granted on March 15, 2022 as part of the Issuer's annual equity grant to executive officers. The restricted stock units granted on March 15, 2022 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.

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March 14, 2025 Filed Mar 18, 2025 23:57 UTC FIRST SOLAR, INC. FSLR · Entity 72 Exercise / conversionCommon Stock 1,441 $0.00 $0.00
Disclosure

SEC source: 0001127602-25-009893 · form4.xml · nonDerivative · entry 1

Bradley Alexander R. · CIK 0001645425 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 46,316

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.

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March 07, 2025 Filed Mar 10, 2025 21:15 UTC FIRST SOLAR, INC. FSLR · Entity 72 SaleCommon Stock 391 $132.96 $51,987.36
Disclosure

SEC source: 0001127602-25-008893 · form4.xml · nonDerivative · entry 6

Bradley Alexander R. · CIK 0001645425 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 44,875

F5 · 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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March 06, 2025 Filed Mar 10, 2025 21:15 UTC FIRST SOLAR, INC. FSLR · Entity 72 GrantRestricted Stock Units · Derivative 5,339 $0.00 $0.00
Disclosure

SEC source: 0001127602-25-008893 · form4.xml · derivative · entry 10

Bradley Alexander R. · CIK 0001645425 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,339

Underlying: Common Stock · 5,339 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.

F10 · derivative.exercise_date: 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.

F10 · derivative.expiration_date: 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.

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March 06, 2025 Filed Mar 10, 2025 21:15 UTC FIRST SOLAR, INC. FSLR · Entity 72 Exercise / conversionRestricted Stock Units · Derivative 947 $0.00 $0.00
Disclosure

SEC source: 0001127602-25-008893 · form4.xml · derivative · entry 9

Bradley Alexander R. · CIK 0001645425 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,841

Underlying: Common Stock · 947 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 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.

F9 · derivative.expiration_date: 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.

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March 06, 2025 Filed Mar 10, 2025 21:15 UTC FIRST SOLAR, INC. FSLR · Entity 72 Exercise / conversionRestricted Stock Units · Derivative 471 $0.00 $0.00
Disclosure

SEC source: 0001127602-25-008893 · form4.xml · derivative · entry 8

Bradley Alexander R. · CIK 0001645425 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,413

Underlying: Common Stock · 471 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 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.

F8 · derivative.expiration_date: 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.

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March 06, 2025 Filed Mar 10, 2025 21:15 UTC FIRST SOLAR, INC. FSLR · Entity 72 Exercise / conversionRestricted Stock Units · Derivative 1,465 $0.00 $0.00
Disclosure

SEC source: 0001127602-25-008893 · form4.xml · derivative · entry 7

Bradley Alexander R. · CIK 0001645425 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,465

Underlying: Common Stock · 1,465 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 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.

F7 · 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. 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.

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March 06, 2025 Filed Mar 10, 2025 21:15 UTC FIRST SOLAR, INC. FSLR · Entity 72 Exercise / conversionCommon Stock 947 $0.00 $0.00
Disclosure

SEC source: 0001127602-25-008893 · form4.xml · nonDerivative · entry 5

Bradley Alexander R. · CIK 0001645425 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 45,266

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, 2024.

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March 06, 2025 Filed Mar 10, 2025 21:15 UTC FIRST SOLAR, INC. FSLR · Entity 72 Tax withholdingCommon Stock 198 $131.13 $25,963.74
Disclosure

SEC source: 0001127602-25-008893 · form4.xml · nonDerivative · entry 4

Bradley Alexander R. · CIK 0001645425 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 44,319

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, 2025 Filed Mar 10, 2025 21:15 UTC FIRST SOLAR, INC. FSLR · Entity 72 Exercise / conversionCommon Stock 471 $0.00 $0.00
Disclosure

SEC source: 0001127602-25-008893 · form4.xml · nonDerivative · entry 3

Bradley Alexander R. · CIK 0001645425 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 44,517

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 20% of the restricted stock units granted on March 6, 2023.

Read SEC document
March 06, 2025 Filed Mar 10, 2025 21:15 UTC FIRST SOLAR, INC. FSLR · Entity 72 Tax withholdingCommon Stock 614 $131.13 $80,513.82
Disclosure

SEC source: 0001127602-25-008893 · form4.xml · nonDerivative · entry 2

Bradley Alexander R. · CIK 0001645425 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 44,046

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, 2025 Filed Mar 10, 2025 21:15 UTC FIRST SOLAR, INC. FSLR · Entity 72 Exercise / conversionCommon Stock 1,465 $0.00 $0.00
Disclosure

SEC source: 0001127602-25-008893 · form4.xml · nonDerivative · entry 1

Bradley Alexander R. · CIK 0001645425 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 44,660

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
February 26, 2025 Filed Feb 28, 2025 21:02 UTC FIRST SOLAR, INC. FSLR · Entity 72 Tax withholdingCommon Stock 9,067 $156.84 $1,422,068.28
Disclosure

SEC source: 0001127602-25-007214 · form4.xml · nonDerivative · entry 2

Bradley Alexander R. · CIK 0001645425 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 43,195

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

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February 26, 2025 Filed Feb 28, 2025 21:02 UTC FIRST SOLAR, INC. FSLR · Entity 72 GrantCommon Stock 21,610 $0.00 $0.00
Disclosure

SEC source: 0001127602-25-007214 · form4.xml · nonDerivative · entry 1

Bradley Alexander R. · CIK 0001645425 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 52,262

F1 · shares: Represents the acquisition of shares of common stock issued upon the vesting of the performance share units granted on March 15, 2022, which performance share unit awards vested over an approximately three-year performance period contingent upon the achievement of certain performance objectives.

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May 30, 2024 Filed May 31, 2024 23:14 UTC FIRST SOLAR, INC. FSLR · Entity 72 SaleCommon Stock 100 $278.22 $27,822.00
Disclosure

SEC source: 0001127602-24-017152 · form4.xml · nonDerivative · entry 9

Bradley Alexander R. · CIK 0001645425 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 30,652

F1 · date: This transaction was effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person on March 1, 2024.

Read SEC document
May 30, 2024 Filed May 31, 2024 23:14 UTC FIRST SOLAR, INC. FSLR · Entity 72 SaleCommon Stock 800 $277.36 $221,888.00
Disclosure

SEC source: 0001127602-24-017152 · form4.xml · nonDerivative · entry 8

Bradley Alexander R. · CIK 0001645425 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 30,752

F1 · date: This transaction was effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person on March 1, 2024.

F9 · price: This transaction was executed in multiple trades at prices ranging from $277.07 to $278.00. The price reported above reflects the weighted average sale price for the transactions reported on this line. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

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May 30, 2024 Filed May 31, 2024 23:14 UTC FIRST SOLAR, INC. FSLR · Entity 72 SaleCommon Stock 3,186 $276.29 $880,259.94
Disclosure

SEC source: 0001127602-24-017152 · form4.xml · nonDerivative · entry 7

Bradley Alexander R. · CIK 0001645425 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 31,552

F1 · date: This transaction was effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person on March 1, 2024.

F8 · price: This transaction was executed in multiple trades at prices ranging from $275.90 to $276.89 The price reported above reflects the weighted average purchase price for the transactions reported on this line. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.

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May 30, 2024 Filed May 31, 2024 23:14 UTC FIRST SOLAR, INC. FSLR · Entity 72 SaleCommon Stock 4,350 $275.35 $1,197,772.50
Disclosure

SEC source: 0001127602-24-017152 · form4.xml · nonDerivative · entry 6

Bradley Alexander R. · CIK 0001645425 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 34,738

F1 · date: This transaction was effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person on March 1, 2024.

F7 · price: This transaction was executed in multiple trades at prices ranging from $274.87 to $275.84. The price reported above reflects the weighted average sale price for the transactions reported on this line. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

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May 30, 2024 Filed May 31, 2024 23:14 UTC FIRST SOLAR, INC. FSLR · Entity 72 SaleCommon Stock 3,765 $274.25 $1,032,551.25
Disclosure

SEC source: 0001127602-24-017152 · form4.xml · nonDerivative · entry 5

Bradley Alexander R. · CIK 0001645425 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 39,088

F1 · date: This transaction was effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person on March 1, 2024.

F6 · price: This transaction was executed in multiple trades at prices ranging from $273.84 to $274.79. The price reported above reflects the weighted average sale price for the transactions reported on this line. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

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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.