Form 4 Tracker
FIRST SOLAR, INC.
FSLR

64 insider filings · Latest: May 11, 2026

Common Stock Transactions
Txn DateAcceptedInsiderTypeSharesAvg PriceValueShares OwnedFiling
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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Mar 3, 2026Mar 3 8:24 PMANTOUN GEORGES
Proposed Sale
1,958$194.95$381.7K

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Mar 2, 2026Mar 2 10:44 PMTheurer Nathan B.
Proposed Sale
141$195.93$27.6K

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Mar 2, 2026Mar 2 10:38 PMGloeckler Markus
Proposed Sale
7,065$195.93$1.4M

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Mar 2, 2026Mar 2 10:36 PMSloan Samantha L.
Proposed Sale
211$195.93$41.3K

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Mar 2, 2026Mar 2 10:35 PMWidmar Mark R
Proposed Sale
17,664$195.93$3.5M

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Mar 2, 2026Mar 2 10:27 PMBuehler Patrick James
Proposed Sale
2,826$195.93$553.7K

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Mar 2, 2026Mar 2 10:22 PMKoralewski Michael
Proposed Sale
2,826$195.93$553.7K

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Mar 2, 2026Mar 2 9:33 PMVerma Kuntal Kumar
Proposed Sale
7,065$195.93$1.4M

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Mar 2, 2026Mar 2 9:21 PMBradley Alexander R.
Proposed Sale
7,065$195.93$1.4M

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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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