Form 4 Tracker
FIRST SOLAR, INC.
FSLR

64 insider filings · Latest: May 11, 2026

Common Stock Transactions
Txn DateAcceptedInsiderTypeSharesAvg PriceValueShares OwnedFiling
Mar 16, 2026Mar 16 7:42 PMANTOUN GEORGES
Proposed Sale
245$200.80$49.2K

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Mar 16, 2026Mar 16 7:35 PMWidmar Mark R
Proposed Sale
1,937$200.80$389.0K

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Mar 16, 2026Mar 16 7:33 PMKoralewski Michael
Proposed Sale
264$200.80$53.0K

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Mar 16, 2026Mar 16 7:31 PMGloeckler Markus
Proposed Sale
368$200.80$73.9K

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Mar 16, 2026Mar 16 7:28 PMTheurer Nathan B.
Proposed Sale
35$200.80$7.0K

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Mar 16, 2026Mar 16 7:24 PMStockdale Caroline
Proposed Sale
335$200.80$67.3K

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Mar 16, 2026Mar 16 7:20 PMSloan Samantha L.
Proposed Sale
120$200.80$24.1K

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Mar 16, 2026Mar 16 7:14 PMBuehler Patrick James
Proposed Sale
180$200.80$36.1K

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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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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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Stock Options & Derivatives
Txn DateAcceptedInsiderTypeSharesExercise PriceShares OwnedFiling
Mar 13, 2026Mar 17 11:25 PMAlexander R. BradleyChief Financial Officer
Option Exercise
1,4411,440(D)

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Mar 13, 2026Mar 17 11:23 PMGeorges AntounChief Commercial Officer
Option Exercise
587587(D)

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Mar 6, 2026Mar 11 1:01 AMGeorges AntounChief Commercial Officer
Option Exercise
1,8701,431(D)

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Mar 6, 2026Mar 11 1:01 AMGeorges AntounChief Commercial Officer
Grant/Award
2,7492,749(D)

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Mar 6, 2026Mar 11 1:00 AMAlexander R. BradleyChief Financial Officer
Option Exercise
4,2174,005(D)

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Mar 6, 2026Mar 11 1:00 AMAlexander R. BradleyChief Financial Officer
Grant/Award
4,2294,229(D)

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Mar 6, 2026Mar 11 12:59 AMPatrick James BuehlerChief Product Officer
Option Exercise
1,6751,831(D)

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Mar 6, 2026Mar 11 12:59 AMPatrick James BuehlerChief Product Officer
Grant/Award
1,9031,903(D)

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Mar 6, 2026Mar 11 12:58 AMJason E. DymbortGeneral Counsel and Secretary
Grant/Award
2,9602,960(D)

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Mar 6, 2026Mar 11 12:58 AMJason E. DymbortGeneral Counsel and Secretary
Option Exercise
3,0563,204(D)

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Mar 6, 2026Mar 11 12:56 AMMarkus GloecklerChief Technology Officer
Option Exercise
3,1503,204(D)

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Mar 6, 2026Mar 11 12:56 AMMarkus GloecklerChief Technology Officer
Grant/Award
3,0663,066(D)

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Mar 6, 2026Mar 11 12:54 AMMichael KoralewskiChief Supply Chain Officer
Option Exercise
1,8541,716(D)

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Mar 6, 2026Mar 11 12:54 AMMichael KoralewskiChief Supply Chain Officer
Grant/Award
1,9031,903(D)

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Mar 6, 2026Mar 11 12:53 AMSamantha L. SloanEVP, Corporate Affairs
Option Exercise
681516(D)

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Mar 6, 2026Mar 11 12:53 AMSamantha L. SloanEVP, Corporate Affairs
Grant/Award
1,6921,692(D)

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Mar 6, 2026Mar 11 12:52 AMCaroline StockdaleChief People and Comm. Officer
Option Exercise
2,4362,060(D)

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Mar 6, 2026Mar 11 12:52 AMCaroline StockdaleChief People and Comm. Officer
Grant/Award
1,9031,903(D)

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Mar 6, 2026Mar 11 12:51 AMNathan B. TheurerVP - Global Controller and CAO
Option Exercise
481516(D)

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Mar 6, 2026Mar 11 12:51 AMNathan B. TheurerVP - Global Controller and CAO
Grant/Award
635635(D)

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