Skip to contentKenison Michael R. — Proto Labs Inc insider: 50 transactions · InsiderLensKenison Michael R.
- Chief Operations Officer at Proto Labs Inc · on record since Jun 30, 2021
Insider trading activity of Kenison Michael R.
- Transactions on record
- 50
- since Feb 17, 2022
- Open-market buys
- 0
- Open-market sells
- 9
- $2.3M
- Companies traded
- 1
- last filing May 13, 2026
Figures computed from official regulatory filings — methodology.
Companies where Kenison Michael R. has traded
Track record of Kenison Michael R.
Insufficient history for a statistical track record (fewer than 5 open-market buys).
Transaction history of Kenison Michael R.
Co-insiders of Kenison Michael R.
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Chin MoonhieProto Labs Inc
| Company | Filed | Type | Qty | Price | Value · USD | Src |
|---|
| May 13, 2026 | Exercise | 1,928 | 33.84 USD | $65.2K | SEC |
| May 13, 2026 | Sell | -1,613 | 67.58 USD | $109K | SEC |
| May 13, 2026 | ExerciseD | -3,756 | 0.00 USD | $0 | SEC |
| May 13, 2026 | Sell | -7,433 | 70.26 USD | $522.3K | SEC |
| May 13, 2026 | ExerciseD | -4,042 | 0.00 USD | $0 | SEC |
| May 13, 2026 | Sell | -4,198 | 68.70 USD | $288.4K | SEC |
| May 13, 2026 | Sell | -3,576 | 69.78 USD | $249.5K | SEC |
| May 13, 2026 | ExerciseD | -3,677 | 0.00 USD | $0 | SEC |
| May 13, 2026 | Exercise | 1,557 | 39.61 USD | $61.7K | SEC |
| May 13, 2026 | Exercise | 4,042 | 59.40 USD | $240.1K | SEC |
| May 13, 2026 | Exercise | 3,677 | 33.52 USD | $123.3K | SEC |
| May 13, 2026 | Exercise | 3,756 | 33.84 USD | $127.1K | SEC |
| May 13, 2026 | ExerciseD | -1,557 | 0.00 USD | $0 | SEC |
| May 13, 2026 | ExerciseD | -1,928 | 0.00 USD | $0 | SEC |
| May 13, 2026 | Sell | -6,643 | 70.30 USD | $467K | SEC |
| May 8, 2026 | Sell | -200 | 70.00 USD | $14K | SEC |
| May 8, 2026 | Exercise | 100 | 33.84 USD | $3.4K | SEC |
| May 8, 2026 | ExerciseD | -100 | 0.00 USD | $0 | SEC |
| May 8, 2026 | ExerciseD | -100 | 0.00 USD | $0 | SEC |
| May 8, 2026 | Exercise | 100 | 33.52 USD | $3.4K | SEC |
| Feb 27, 2026 | Other | -531 | 62.63 USD | $33.3K | SEC |
| Feb 27, 2026 | AwardD | 4,404 | 0.00 USD | $0 | SEC |
| Feb 27, 2026 | Award | 2,415 | 0.00 USD | $0 | SEC |
| Feb 18, 2026 | Other | -1,540 | 67.52 USD | $104K | SEC |
| Feb 18, 2026 | Sell | -5,000 | 66.46 USD | $332.3K | SEC |