Skip to contentTheurer Nathan B. — FIRST SOLAR, INC. insider: 42 transactions · InsiderLensTheurer Nathan B.
- VP - Global Controller and CAO at FIRST SOLAR, INC. · on record since May 5, 2026
Insider trading activity of Theurer Nathan B.
- Transactions on record
- 42
- since Mar 10, 2025
- Open-market buys
- 0
- Open-market sells
- 14
- $290.4K
- Companies traded
- 1
- last filing May 8, 2026
Figures computed from official regulatory filings — methodology.
Companies where Theurer Nathan B. has traded
Track record of Theurer Nathan B.
Insufficient history for a statistical track record (fewer than 5 open-market buys).
Transaction history of Theurer Nathan B.
Co-insiders of Theurer Nathan B.
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Campbell CarolFIRST SOLAR, INC.
| Company | Filed | Type | Qty | Price | Value · USD | Src |
|---|
| May 8, 2026 | Sell | -31 | 218.16 USD | $6.8K | SEC |
| May 5, 2026 | ExerciseD | -44 | 0.00 USD | $0 | SEC |
| May 5, 2026 | Exercise | 44 | 0.00 USD | $0 | SEC |
| May 5, 2026 | Sell | -13 | 215.63 USD | $2.8K | SEC |
| Mar 17, 2026 | Sell | -35 | 200.80 USD | $7K | SEC |
| Mar 17, 2026 | Sell | -96 | 199.53 USD | $19.2K | SEC |
| Mar 17, 2026 | Exercise | 131 | 0.00 USD | $0 | SEC |
| Mar 17, 2026 | ExerciseD | -131 | 0.00 USD | $0 | SEC |
| Mar 11, 2026 | Sell | -324 | 195.70 USD | $63.4K | SEC |
| Mar 10, 2026 | Sell | -55 | 190.36 USD | $10.5K | SEC |
| Mar 10, 2026 | ExerciseD | -95 | 0.00 USD | $0 | SEC |
| Mar 10, 2026 | ExerciseD | -133 | 0.00 USD | $0 | SEC |
| Mar 10, 2026 | Exercise | 133 | 0.00 USD | $0 | SEC |
| Mar 10, 2026 | Sell | -27 | 190.36 USD | $5.1K | SEC |
| Mar 10, 2026 | Exercise | 82 | 0.00 USD | $0 | SEC |
| Mar 10, 2026 | ExerciseD | -171 | 0.00 USD | $0 | SEC |
| Mar 10, 2026 | Exercise | 171 | 0.00 USD | $0 | SEC |
| Mar 10, 2026 | Sell | -43 | 190.36 USD | $8.2K | SEC |
| Mar 10, 2026 | Sell | -32 | 190.36 USD | $6.1K | SEC |
| Mar 10, 2026 | AwardD | 635 | 0.00 USD | $0 | SEC |
| Mar 10, 2026 | Exercise | 95 | 0.00 USD | $0 | SEC |
| Mar 10, 2026 | ExerciseD | -82 | 0.00 USD | $0 | SEC |
| Mar 5, 2026 | Sell | -92 | 196.95 USD | $18.1K | SEC |
| Mar 3, 2026 | Sell | -49 | 195.93 USD | $9.6K | SEC |
| Mar 3, 2026 | Award | 141 | 0.00 USD | $0 | SEC |