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First Solar CTO Markus Gloeckler Sells $139K in Stock via Rule 10b5-1 Plan

Low SignificanceOctober 2, 2026 at 10:32:41 PM UTC

FIRST SOLAR, INC.

$FSLR4CIK: 0001274494

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Filing Summary

First Solar, Inc. ($FSLR) – Form 4 Insider Sale Insider: Markus Gloeckler (Chief Technology Officer) Transaction Date: 2026-10-01 Shares Sold: 800 @ $174.00 Total Value: $139,200.00 Remaining Holdings: 5,042 shares Notes: Executed under a pre-established Rule 10b5-1 trading plan adopted on May 4, 2026.

Comprehensive Analysis

Insider Transaction Overview

On October 1, 2026, Markus Gloeckler, Chief Technology Officer of First Solar, Inc. ($FSLR), executed an open-market sale of 800 shares of common stock at a price of $174.00 per share, totaling $139,200.

Transaction Details

  • Filing Date: October 2, 2026
  • Transaction Date: October 1, 2026
  • Security: Common Stock
  • Shares Sold: 800 shares
  • Execution Price: $174.00
  • Total Consideration: $139,200.00
  • Post-Transaction Beneficial Ownership: 5,042 shares (Direct ownership)

Context and Market Significance

  • Pre-Arranged Plan: The transaction was conducted pursuant to a Rule 10b5-1 trading plan adopted on May 4, 2026. Such plans allow insiders to schedule sales in advance, reducing the likelihood that the transaction reflects real-time non-public information or sentiment changes regarding company fundamentals.
  • Significance Level: Low. The disposition represents a relatively modest portion of the executive's direct holdings (~13.7% reduction) and a low aggregate dollar value relative to the company's market capitalization.
Topics:#FSLR#FirstSolar#InsiderTrading#SolarEnergy#SEC

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