FSLR
insider transactionsFIRST SOLAR, INC. — buys & sells by directors, officers and 10% owners A shareholder owning more than 10% of the company. Must report trades, but usually a weaker signal than an officer or director. (SEC Form 4).
Net shares · 30d
-18.8K
0 buy · 18.8K sell
Net value · 30d
-$5.2M
$0 in · $5.2M out
Sentiment · 30d
Net selling
0% buying · 100% selling
Open-market trades · 30d
10
0 buy · 18.8K sell
Net buy / sell volume
Not enough data to chart yet.
Tap or hover the chart for daily net volume. Green = net buying, red = net selling.
All transactions
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Sell·S
Chief Product Officer · 10b5-1
$906.0K
3.0K sh · $302.00
Own -41%
-
Sell·S
Chief People and Comm. Officer · 10b5-1
$2.9M
10.6K sh · $275.60
Own -31%
-
Sell·S
Mark R Widmar KEY
Chief Executive Officer · 10b5-1
$34.8K
126 sh · $276.29
Own -0%
-
Sell·S
Mark R Widmar KEY
Chief Executive Officer · 10b5-1
$129.2K
473 sh · $273.17
Own -1%
-
Sell·S
Mark R Widmar KEY
Chief Executive Officer · 10b5-1
$196.9K
726 sh · $271.23
Own -1%
-
Sell·S
Mark R Widmar KEY
Chief Executive Officer · 10b5-1
$170.7K
632 sh · $270.05
Own -1%
-
Sell·S
Mark R Widmar KEY
Chief Executive Officer · 10b5-1
$271.3K
1.0K sh · $268.89
Own -1%
-
Sell·S
Mark R Widmar KEY
Chief Executive Officer · 10b5-1
$168.1K
628 sh · $267.72
Own -1%
-
Sell·S
Mark R Widmar KEY
Chief Executive Officer · 10b5-1
$329.8K
1.2K sh · $266.60
Own -1%
-
Sell·S
Mark R Widmar KEY
Chief Executive Officer · 10b5-1
$96.5K
364 sh · $265.15
Own -0%
| Date▾ | Insider | Type | Shares | Value |
|---|---|---|---|---|
| Jun 2, 2026 | Patrick James Buehler 10b5-1 | Sell S | 3.0K | $906.0K |
| May 28, 2026 | Caroline Stockdale 10b5-1 | Sell S | 10.6K | $2.9M |
| May 26, 2026 | Mark R Widmar KEY 10b5-1 | Sell S | 126 | $34.8K |
| May 26, 2026 | Mark R Widmar KEY 10b5-1 | Sell S | 473 | $129.2K |
| May 26, 2026 | Mark R Widmar KEY 10b5-1 | Sell S | 726 | $196.9K |
| May 26, 2026 | Mark R Widmar KEY 10b5-1 | Sell S | 632 | $170.7K |
| May 26, 2026 | Mark R Widmar KEY 10b5-1 | Sell S | 1.0K | $271.3K |
| May 26, 2026 | Mark R Widmar KEY 10b5-1 | Sell S | 628 | $168.1K |
| May 26, 2026 | Mark R Widmar KEY 10b5-1 | Sell S | 1.2K | $329.8K |
| May 26, 2026 | Mark R Widmar KEY 10b5-1 | Sell S | 364 | $96.5K |
About FSLR insider trading
This page tracks insider transactions for FIRST SOLAR, INC. (FSLR) reported to the U.S. Securities and Exchange Commission on Form 4. Corporate insiders — directors, executive officers and beneficial owners of more than 10% of the stock — must disclose their trades within two business days. Open-market purchases (code P) and sales (code S) made at the insider's discretion are the most-watched opportunistic signals, while awards (A), option exercises (M) and tax-withholding (F) reflect compensation rather than conviction. Trades marked 10b5-1 were made under a pre-arranged plan and are considered routine. A cluster buy — several insiders buying within a short window — is historically a stronger bullish indicator than any single trade.