4Filing Date: Sep 2, 2026
First Solar (FSLR)
Statement of Changes in Beneficial Ownership
View SEC Filing
ACC: 0001274494-26-000182
Total Value$160.0K
Trades1
Insiders1
Transaction Details
Gloeckler Markus
Chief Technology Officer·Direct
Sell · Dispose
Common Stock
Shares-800
Price$200.00
Total Value$160.0K
Shares Owned After5.84K
Transaction DateSep 1, 2026
10b5-1
Footnotes ▸
This transaction was effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person on May 4, 2026.
Post-Transaction Holdings
Gloeckler Markus · Chief Technology Officer
| Security | Shares | Change |
|---|---|---|
| Common Stock | 5.84K | -800 (-12.04%) |
auto_awesomeDeep Analysis
Deep Analysis
First Solar CTO Markus Gloeckler sold 800 shares ($160,000) in an open-market sale executed under a pre-arranged Rule 10b5-1 plan — a scheduled tranche, not a discretionary exit.
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Original SEC Filing Textexpand_more
=== SEC Form 4 — Statement of Changes in Beneficial Ownership ===
Document Type: 4
Period of Report: 2026-09-01
10b5-1 Pre-arranged Plan: Yes
--- Issuer ---
Name: FIRST SOLAR, INC. (FSLR)
CIK: 0001274494
--- Reporting Owner ---
Name: Gloeckler Markus
CIK: 0001819680
Role: Officer (Chief Technology Officer)
--- Non-Derivative Transactions ---
[Transaction #1]
Security: Common Stock
Date: 2026-09-01 | Code: S (Open market sale)
Shares: -800 | Price: $200.00
Total Value: $160,000.00
Shares Owned After: 5,842 | Ownership: D (Direct)
Footnotes:
[F1] This transaction was effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person on May 4, 2026.
--- Footnotes (Complete Index) ---
F1: This transaction was effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person on May 4, 2026.
--- Signature ---
/s/ /s/ Jason E. Dymbort, attorney-in-fact (2026-09-02)