4
Changes in Ownership
Proto Labs Inc Filed Acc 0001628280-26-063573
Chief Financial Officer sold 5,000 shares at $95.32 ($476,605)
- 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 | 2026-09-24 | Sale 10b5-1 | −5,000 | $95.32 | $476,605 | 35,019 | D |
| Open-market sales · 5,000 sh · avg $95.32 · $476,605 | |||||||
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