FIRST SOLAR, INC.
FSLR
DELAYED 1 MONTH

52 insider filings · Latest: Jun 2, 2026

Common Stock Transactions
Txn DateAcceptedInsiderTypeSharesAvg PriceValueShares OwnedFiling
May 5, 2026May 5 11:46 PMCaroline StockdaleChief People and Comm. Officer
Sale
262$215.63$56.5K34,420(D)

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May 5, 2026May 5 11:44 PMNathan B. TheurerVP - Global Controller and CAO
Sale
13$215.63$2.8K31(D)

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May 5, 2026May 5 11:43 PMKuntal Kumar VermaChief Manufacturing Officer
Sale
479$215.63$103.3K9,490(D)

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May 5, 2026May 5 11:42 PMMark R WidmarDirector, Chief Executive Officer
Sale
1,526$215.63$329.1K105,074(D)

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Mar 17, 2026Mar 17 11:33 PMKuntal Kumar VermaChief Manufacturing Officer
Sale
180$199.53$35.9K9,436(D)

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Mar 16, 2026Mar 17 11:33 PMKuntal Kumar VermaChief Manufacturing Officer
Sale
392$200.80$78.7K9,616(D)

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Mar 17, 2026Mar 17 11:32 PMNathan B. TheurerVP - Global Controller and CAO
Sale
96$199.53$19.2K0(D)

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Mar 16, 2026Mar 17 11:32 PMNathan B. TheurerVP - Global Controller and CAO
Sale
35$200.80$7.0K96(D)

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Mar 16, 2026Mar 17 11:30 PMCaroline StockdaleChief People and Comm. Officer
Sale
335$200.80$67.3K34,060(D)

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Mar 16, 2026Mar 17 11:29 PMMichael KoralewskiChief Supply Chain Officer
Sale
264$200.80$53.0K14,339(D)

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Mar 10, 2026Mar 11 9:32 PMKuntal Kumar VermaChief Manufacturing Officer
Sale
408$195.70$79.8K9,101(D)

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Mar 10, 2026Mar 11 9:29 PMNathan B. TheurerVP - Global Controller and CAO
Sale
324$195.70$63.4K0(D)

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Mar 9, 2026Mar 11 1:01 AMGeorges AntounChief Commercial Officer
Sale
791$190.36$150.6K18,784(D)

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Mar 9, 2026Mar 11 1:00 AMAlexander R. BradleyChief Financial Officer
Sale
1,756$190.36$334.3K43,255(D)

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Mar 9, 2026Mar 11 12:59 AMPatrick James BuehlerChief Product Officer
Sale
697$190.36$132.7K6,841(D)

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Mar 9, 2026Mar 11 12:58 AMJason E. DymbortGeneral Counsel and Secretary
Sale
1,305$190.36$248.4K18,376(D)

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Mar 9, 2026Mar 11 12:56 AMMarkus GloecklerChief Technology Officer
Sale
1,325$190.36$252.2K9,862(D)

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Mar 9, 2026Mar 11 12:54 AMMichael KoralewskiChief Supply Chain Officer
Sale
756$190.36$143.9K13,963(D)

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Mar 9, 2026Mar 11 12:53 AMSamantha L. SloanEVP, Corporate Affairs
Sale
303$190.36$57.7K1,523(D)

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Mar 9, 2026Mar 11 12:52 AMCaroline StockdaleChief People and Comm. Officer
Sale
1,041$190.36$198.2K33,595(D)

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Stock Options & Derivatives
Txn DateAcceptedInsiderTypeSharesExercise PriceShares OwnedFiling
May 4, 2026May 6 12:00 AMGeorges AntounChief Commercial Officer
Option Exercise
1,358—4,074(D)

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May 4, 2026May 5 11:57 PMAlexander R. BradleyChief Financial Officer
Option Exercise
1,210—3,630(D)

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May 4, 2026May 5 11:54 PMMichael KoralewskiChief Supply Chain Officer
Option Exercise
518—1,556(D)

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May 4, 2026May 5 11:52 PMPatrick James BuehlerChief Product Officer
Option Exercise
553—1,660(D)

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May 4, 2026May 5 11:49 PMJason E. DymbortGeneral Counsel and Secretary
Option Exercise
968—2,904(D)

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May 4, 2026May 5 11:48 PMMarkus GloecklerChief Technology Officer
Option Exercise
968—2,904(D)

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May 4, 2026May 5 11:47 PMSamantha L. SloanEVP, Corporate Affairs
Option Exercise
44—134(D)

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May 4, 2026May 5 11:46 PMCaroline StockdaleChief People and Comm. Officer
Option Exercise
622—1,867(D)

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May 4, 2026May 5 11:44 PMNathan B. TheurerVP - Global Controller and CAO
Option Exercise
44—134(D)

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May 4, 2026May 5 11:43 PMKuntal Kumar VermaChief Manufacturing Officer
Option Exercise
1,106—3,319(D)

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May 4, 2026May 5 11:42 PMMark R WidmarDirector, Chief Executive Officer
Option Exercise
3,802—11,407(D)

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Mar 13, 2026Mar 17 11:33 PMKuntal Kumar VermaChief Manufacturing Officer
Option Exercise
907—907(D)

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Mar 13, 2026Mar 17 11:32 PMNathan B. TheurerVP - Global Controller and CAO
Option Exercise
131—130(D)

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Mar 13, 2026Mar 17 11:30 PMCaroline StockdaleChief People and Comm. Officer
Option Exercise
800—800(D)

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Mar 13, 2026Mar 17 11:29 PMMichael KoralewskiChief Supply Chain Officer
Option Exercise
640—640(D)

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Mar 6, 2026Mar 11 1:01 AMGeorges AntounChief Commercial Officer
Option Exercise
1,870—1,431(D)

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Mar 6, 2026Mar 11 1:01 AMGeorges AntounChief Commercial Officer
Grant/Award
2,749—2,749(D)

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Mar 6, 2026Mar 11 1:00 AMAlexander R. BradleyChief Financial Officer
Grant/Award
4,229—4,229(D)

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Mar 6, 2026Mar 11 1:00 AMAlexander R. BradleyChief Financial Officer
Option Exercise
4,217—4,005(D)

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Mar 6, 2026Mar 11 12:59 AMPatrick James BuehlerChief Product Officer
Option Exercise
1,675—1,831(D)

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