Koralewski Michael insider trades
Koralewski Michael has filed 23 Form 4s with the SEC that we hold, all for First Solar, INC. (FSLR), as Chief Supply Chain Officer. Across all of them we count 0 purchases worth $0 and 16 sales worth $4.2M reported on Form 4. In the last 12 months: 0 purchases ($0) and 9 sales ($2.1M). The largest single trade was a sale of 4,646 shares of First Solar, INC. worth $1.3M, dated 2024-05-30. The first filing on our record is dated 2022-03-04 and the latest 2026-08-05.
First Solar, INC. (FSLR)
| Trade date | Code | Shares | Value as filed | Filed |
|---|---|---|---|---|
| 2022-03-03 | S, sale reported on Form 4 | 2,239 | $153.8K | 2022-03-04 |
| 2022-07-01 | S, sale reported on Form 4 | 1,822 | $123.1K | 2022-07-05 |
| 2022-07-29 | S, sale reported on Form 4 | 1,007 | $100.7K | 2022-08-01 |
| 2024-05-30 | S, sale reported on Form 4 | 4,646 | $1.3M | 2024-05-31 |
| 2025-03-07 | S, sale reported on Form 4 | 188 | $25.0K | 2025-03-10 |
| 2025-03-17 | S, sale reported on Form 4 | 273 | $36.5K | 2025-03-18 |
| 2025-06-02 | S, sale reported on Form 4 | 2,951 | $466.9K | 2025-06-03 |
| 2026-03-03 | S, sale reported on Form 4 | 1,330 | $260.6K | 2026-03-03 |
| 2026-03-09 | S, sale reported on Form 4 | 233 | $44.4K | 2026-03-10 |
| 2026-03-09 | S, sale reported on Form 4 | 265 | $50.4K | 2026-03-10 |
| 2026-03-09 | S, sale reported on Form 4 | 78 | $14.8K | 2026-03-10 |
| 2026-03-09 | S, sale reported on Form 4 | 180 | $34.3K | 2026-03-10 |
| 2026-03-16 | S, sale reported on Form 4 | 264 | $53.0K | 2026-03-17 |
| 2026-05-05 | S, sale reported on Form 4 | 215 | $46.4K | 2026-05-05 |
| 2026-08-03 | S, sale reported on Form 4 | 3,500 | $763.1K | 2026-08-05 |
| 2026-08-03 | S, sale reported on Form 4 | 3,500 | $787.5K | 2026-08-05 |
Counted from the Form 4 filings this reporting owner (SEC CIK 1819693) filed on EDGAR. Values are the transaction values as filed. See every filing on EDGAR, or browse insider buying and today's insider purchases.
Source: U.S. Securities and Exchange Commission (EDGAR) and other official
government data · Updated 2026-10-12 ·
For informational purposes only, not investment advice.
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