Form 4: First Solar CTO Sells Shares
Insider Transaction (Form 4)
Markus Gloeckler, Chief Technology Officer of First Solar, Inc., sold 4,254 shares of common stock on August 3, 2026.
Summary
- Open-market sale: disposed of 800 Common Stock at $222.00 ($177,600) on August 3, 2026; holds 10,096 after (Direct).
- Open-market sale: disposed of 2,625 Common Stock at $218.02 ($572,302) on August 3, 2026; holds 7,471 after (Direct).
- Open-market sale: disposed of 829 Common Stock at $248.00 ($205,592) on August 4, 2026; holds 6,642 after (Direct).
Sentiment
Score: 4
Explanation: StockSavvy.ai views this as a mildly negative but low-conviction signal: an insider sold $955,494 of stock under a pre-arranged Rule 10b5-1 plan, which is typically routine.
Insider Transactions
Markus Gloeckler — Officer (Chief Technology Officer)
Transaction made under a Rule 10b5-1 trading plan.
| Date | Transaction | Security | Shares | Price | Value | Held After |
|---|---|---|---|---|---|---|
| 2026-08-03 | Open-market sale | Common Stock | 800 | $222 | $177.6K | 10,096 |
| 2026-08-03 | Open-market sale | Common Stock | 2,625 | $218 | $572.3K | 7,471 |
| 2026-08-04 | Open-market sale | Common Stock | 829 | $248 | $205.6K | 6,642 |
Key Dates
| Date | Description |
|---|---|
| 2026-08-03 | Open-market sale (800 shares) |
| 2026-08-03 | Open-market sale (2,625 shares) |
| 2026-08-04 | Open-market sale (829 shares) |
Keywords
insider transaction, Form 4, FSLR, FIRST SOLAR, INC., bearish, Markus Gloeckler
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