4
Changes in Ownership
Proto Labs Inc Filed Acc 0001628280-26-062704
Chief Financial Officer sold 5,000 shares at an average $85.21 ($426,035)
- Traded under a Rule 10b5-1 plan
From the SEC's structured data for this filing
Trades in this filing
| Insider | Date | Transaction | Shares | Price | Value | Owned after | D/I |
|---|---|---|---|---|---|---|---|
| Schumacher Daniel Chief Financial Officer | 2026-09-16 | Sale 10b5-1 | −100 | $85.00 | $8,500 | 44,919 | D |
| Schumacher Daniel Chief Financial Officer | 2026-09-17 | Sale 10b5-1 | −4,900 | $85.21 | $417,535 | 40,019 | D |
| Open-market sales · 5,000 sh · avg $85.21 · $426,035 | |||||||
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