Skip to contentStafford Ryan K — LITTELFUSE INC /DE insider: 205 transactions · InsiderLensInsider trading activity of Stafford Ryan K
- Transactions on record
- 205
- since Jan 4, 2007
- Open-market buys
- 0
- Open-market sells
- 43
- $31.7M
- Companies traded
- 2
- last filing Jun 8, 2026
Figures computed from official regulatory filings — methodology.
Companies where Stafford Ryan K has traded
Track record of Stafford Ryan K
Insufficient history for a statistical track record (fewer than 5 open-market buys).
Transaction history of Stafford Ryan K
Co-insiders of Stafford Ryan K
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Chu MaggieLITTELFUSE INC /DE
| Company | Filed | Type | Qty | Price | Value · USD | Src |
|---|
| Jun 8, 2026 | Award | 1,448 | 0.00 USD | $0 | SEC |
| Apr 28, 2026 | Other | -399 | 403.02 USD | $160.8K | SEC |
| Apr 28, 2026 | Other | -611 | 407.14 USD | $248.8K | SEC |
| Apr 28, 2026 | Other | -7 | 407.14 USD | $2.8K | SEC |
| Apr 28, 2026 | Other | -455 | 407.14 USD | $185.2K | SEC |
| Mar 9, 2026 | Award | 11 | 323.58 USD | $3.6K | SEC |
| Feb 4, 2026 | Exercise | 16,839 | 132.08 USD | $2.2M | SEC |
| Feb 4, 2026 | ExerciseD | -16,839 | 0.00 USD | $0 | SEC |
| Feb 4, 2026 | Sell | -16,107 | 325.19 USD | $5.2M | SEC |
| Feb 4, 2026 | Sell | -109 | 327.15 USD | $35.7K | SEC |
| Feb 4, 2026 | Sell | -623 | 326.45 USD | $203.4K | SEC |
| Dec 15, 2025 | Sell | -2,162 | 268.31 USD | $580.1K | SEC |
| Dec 8, 2025 | Award | 13 | 258.99 USD | $3.4K | SEC |
| Sep 8, 2025 | Award | 13 | 259.58 USD | $3.4K | SEC |
| Aug 26, 2025 | ExerciseD | -10,206 | 0.00 USD | $0 | SEC |
| Aug 26, 2025 | Exercise | 10,206 | 199.24 USD | $2M | SEC |
| Aug 26, 2025 | Sell | -4,783 | 261.72 USD | $1.3M | SEC |
| Aug 26, 2025 | Sell | -500 | 262.60 USD | $131.3K | SEC |
| Aug 26, 2025 | Sell | -4,923 | 260.84 USD | $1.3M | SEC |
| Jun 9, 2025 | Award | 15 | 214.18 USD | $3.2K | SEC |
| Apr 29, 2025 | Other | -284 | 179.04 USD | $50.8K | SEC |
| Apr 29, 2025 | Other | -339 | 176.06 USD | $59.7K | SEC |
| Apr 29, 2025 | Other | -297 | 176.06 USD | $52.3K | SEC |
| Apr 28, 2025 | Award | 4,661 | 0.00 USD | $0 | SEC |
| Jan 27, 2025 | Award | 2,534 | 0.00 USD | $0 | SEC |