FIRST SOLAR, INC.
FSLR
DELAYED 1 MONTH

52 insider filings · Latest: Jun 2, 2026

Common Stock Transactions
Txn DateAcceptedInsiderTypeSharesAvg PriceValueShares OwnedFiling
Mar 9, 2026Mar 11 12:51 AMNathan B. TheurerVP - Global Controller and CAO
Sale
157$190.36$29.9K324(D)

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Mar 9, 2026Mar 11 12:49 AMKuntal Kumar VermaChief Manufacturing Officer
Sale
1,386$190.36$263.8K9,509(D)

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Mar 9, 2026Mar 11 12:48 AMMark R WidmarDirector, Chief Executive Officer
Sale
5,537$190.36$1.1M99,879(D)

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Mar 4, 2026Mar 6 12:03 AMNathan B. TheurerVP - Global Controller and CAO
Sale
92$196.95$18.1K0(D)

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Mar 4, 2026Mar 6 12:01 AMKuntal Kumar VermaChief Manufacturing Officer
Sale
728$196.95$143.4K7,606(D)

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Mar 4, 2026Mar 6 12:00 AMMarkus GloecklerChief Technology Officer
Sale
3,640$196.95$716.9K8,037(D)

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Mar 3, 2026Mar 4 1:28 AMAlexander R. BradleyChief Financial Officer
Sale
3,194$195.93$625.8K40,794(D)

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Mar 3, 2026Mar 4 1:26 AMPatrick James BuehlerChief Product Officer
Sale
1,361$195.93$266.7K5,863(D)

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Mar 3, 2026Mar 4 1:24 AMSamantha L. SloanEVP, Corporate Affairs
Sale
111$195.93$21.7K1,145(D)

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Mar 3, 2026Mar 4 1:22 AMMichael KoralewskiChief Supply Chain Officer
Sale
1,330$195.93$260.6K12,865(D)

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Mar 3, 2026Mar 4 1:20 AMMarkus GloecklerChief Technology Officer
Sale
3,425$195.93$671.1K11,677(D)

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Mar 3, 2026Mar 4 1:18 AMNathan B. TheurerVP - Global Controller and CAO
Sale
49$195.93$9.6K92(D)

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Mar 3, 2026Mar 4 1:17 AMKuntal Kumar VermaChief Manufacturing Officer
Sale
3,426$195.93$671.3K8,334(D)

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Mar 3, 2026Mar 4 1:15 AMJason E. DymbortGeneral Counsel and Secretary
Sale
3,273$195.93$641.3K16,625(D)

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Mar 3, 2026Mar 4 1:13 AMMark R WidmarDirector, Chief Executive Officer
Sale
7,738$195.93$1.5M91,787(D)

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Mar 3, 2026Mar 4 1:11 AMCaroline StockdaleChief People and Comm. Officer
Sale
1,650$195.93$323.3K32,200(D)

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Mar 3, 2026Mar 4 1:01 AMGeorges AntounChief Commercial Officer
Sale
1,958$194.95$381.7K17,705(D)

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Stock Options & Derivatives
Txn DateAcceptedInsiderTypeSharesExercise PriceShares OwnedFiling
Mar 6, 2026Mar 11 12:59 AMPatrick James BuehlerChief Product Officer
Grant/Award
1,903—1,903(D)

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Mar 6, 2026Mar 11 12:58 AMJason E. DymbortGeneral Counsel and Secretary
Option Exercise
3,056—3,204(D)

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Mar 6, 2026Mar 11 12:58 AMJason E. DymbortGeneral Counsel and Secretary
Grant/Award
2,960—2,960(D)

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Mar 6, 2026Mar 11 12:56 AMMarkus GloecklerChief Technology Officer
Grant/Award
3,066—3,066(D)

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Mar 6, 2026Mar 11 12:56 AMMarkus GloecklerChief Technology Officer
Option Exercise
3,150—3,204(D)

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Mar 6, 2026Mar 11 12:54 AMMichael KoralewskiChief Supply Chain Officer
Option Exercise
1,854—1,716(D)

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Mar 6, 2026Mar 11 12:54 AMMichael KoralewskiChief Supply Chain Officer
Grant/Award
1,903—1,903(D)

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Mar 6, 2026Mar 11 12:53 AMSamantha L. SloanEVP, Corporate Affairs
Option Exercise
681—516(D)

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Mar 6, 2026Mar 11 12:53 AMSamantha L. SloanEVP, Corporate Affairs
Grant/Award
1,692—1,692(D)

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Mar 6, 2026Mar 11 12:52 AMCaroline StockdaleChief People and Comm. Officer
Option Exercise
2,436—2,060(D)

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Mar 6, 2026Mar 11 12:52 AMCaroline StockdaleChief People and Comm. Officer
Grant/Award
1,903—1,903(D)

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Mar 6, 2026Mar 11 12:51 AMNathan B. TheurerVP - Global Controller and CAO
Option Exercise
481—516(D)

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Mar 6, 2026Mar 11 12:51 AMNathan B. TheurerVP - Global Controller and CAO
Grant/Award
635—635(D)

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Mar 6, 2026Mar 11 12:49 AMKuntal Kumar VermaChief Manufacturing Officer
Option Exercise
3,289—3,661(D)

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Mar 6, 2026Mar 11 12:49 AMKuntal Kumar VermaChief Manufacturing Officer
Grant/Award
3,594—3,594(D)

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Mar 6, 2026Mar 11 12:48 AMMark R WidmarDirector, Chief Executive Officer
Grant/Award
12,685—12,685(D)

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Mar 6, 2026Mar 11 12:48 AMMark R WidmarDirector, Chief Executive Officer
Option Exercise
13,629—12,584(D)

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