Form 4 Tracker
FIRST SOLAR, INC.
FSLR

95 insider filings · Latest: Oct 1, 2026

Common Stock Transactions
Txn DateAcceptedInsiderTypeSharesAvg PriceValueShares OwnedFiling
May 28, 2025May 28 2:19 PMGloeckler Markus
Proposed Sale
9,557$155.05$1.5M—

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May 12, 2025May 12 8:04 PMBradley Alexander R.
Proposed Sale
8,794$150.01$1.3M—

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Mar 18, 2025Mar 18 2:40 PMVerma Kuntal Kumar
Proposed Sale
503$131.51$66.1K—

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Mar 17, 2025Mar 17 7:52 PMTheurer Nathan B.
Proposed Sale
35$133.75$4.7K—

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Mar 17, 2025Mar 17 7:48 PMWidmar Mark R
Proposed Sale
1,966$133.75$263.0K—

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Mar 17, 2025Mar 17 7:47 PMANTOUN GEORGES
Proposed Sale
229$133.75$30.6K—

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Mar 17, 2025Mar 17 7:42 PMBuehler Patrick James
Proposed Sale
186$133.75$24.9K—

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Mar 17, 2025Mar 17 7:41 PMVerma Kuntal Kumar
Proposed Sale
404$133.75$54.0K—

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Mar 17, 2025Mar 17 7:32 PMStockdale Caroline
Proposed Sale
341$133.75$45.6K—

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Mar 17, 2025Mar 17 7:28 PMBradley Alexander R.
Proposed Sale
599$133.75$80.1K—

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Mar 17, 2025Mar 17 7:25 PMDymbort Jason E.
Proposed Sale
363$133.75$48.6K—

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Mar 17, 2025Mar 17 7:20 PMGloeckler Markus
Proposed Sale
380$133.75$50.8K—

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Mar 17, 2025Mar 17 7:13 PMKoralewski Michael
Proposed Sale
273$133.75$36.5K—

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Mar 7, 2025Mar 7 8:32 PMVerma Kuntal Kumar
Proposed Sale
419$132.96$55.7K—

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Mar 7, 2025Mar 7 8:21 PMBradley Alexander R.
Proposed Sale
391$132.96$52.0K—

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Mar 7, 2025Mar 7 8:19 PMWidmar Mark R
Proposed Sale
1,272$132.96$169.1K—

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Mar 7, 2025Mar 7 8:17 PMGloeckler Markus
Proposed Sale
378$132.96$50.3K—

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Mar 7, 2025Mar 7 8:15 PMBuehler Patrick James
Proposed Sale
192$132.96$25.5K—

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Mar 7, 2025Mar 7 8:15 PMStockdale Caroline
Proposed Sale
227$132.96$30.2K—

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Mar 7, 2025Mar 7 8:14 PMKoralewski Michael
Proposed Sale
188$132.96$25.0K—

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Stock Options & Derivatives
Txn DateAcceptedInsiderTypeSharesExercise PriceShares OwnedFiling
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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Jan 15, 2026Jan 20 9:43 PMSamantha L. SloanEVP, Corporate Affairs
Option Exercise
234—468(D)

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