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BCS

Changes in Beneficial Ownership · 4

First Solar, Inc.

FSLRNASDAQEQUITYCurrent

Changes in Beneficial Ownership

Filed Oct 2, 2026Accepted Oct 2, 2026, 6:47 PM EDTFiling CIK 1274494Accession 0001274494-26-000203
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Structured filing — 4

form4.xml

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Filing details

Report period
2026-09-30
Issuer
FIRST SOLAR, INC.
Issuer CIK
0001274494
Trading symbol
FSLR

Reporting owner 1

Name
POST WILLIAM J
Reporting owner CIK
0001027958
Relationship
Director
Address
C/O FIRST SOLAR, INC., 4300 E CAMELBACK ROAD, SUITE 220, PHOENIX, AZ, 85018

Non-derivative transactions

Non-derivative transactions · 1 reported row
SecurityTransaction dateCodeAmountA / DPrice (USD)Owned afterOwnershipNature of ownership
Common Stock2026-09-30A · Form 4300[F1]A027,685IBy Post Family Trust
Table key
A · Form 4
Acquisition by grant, award or otherwise under Rule 16b-3(d)
A
Acquired
I
Indirect

Footnotes

F1
The shares granted represent the quarterly equity compensation paid to the Issuer's non-associate directors.↩ 1

Signature 1

Signed
/s/ Jason E. Dymbort, attorney-in-fact
Date
2026-10-02

Company context

Current securities

Recent company filings

  1. 4 filingOct 2, 2026
  2. 4 filingOct 2, 2026
  3. 144 filingSep 1, 2026
  4. SCHEDULE 13G - filed by JANE STREET GROUP, LLC regarding FIRST SOLAR, INC.Aug 13, 2026
  5. 144 filingAug 11, 2026

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