SEC Form 4 · accession 0001628280-26-040863
Proto Labs Inc · PRLB
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Sven Wehrwein
Director
Period of report
Jun 2, 2026
Accepted (ET)
Jun 4, 2026 · 4:53 pm EDT
Rule 10b5-1 plan
box not checked
Issuer CIK
0001443669
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common StockF1 | Jun 2, 2026 | S | 1,500 | $76.9067 | D | 33,005 | D | |
| Common Stock | Jun 2, 2026 | S | 500 | $78.38 | D | 32,505 | D |
Table II — derivative securities
No Table II lines on this filing.
Explanation of responses
- F1Reflects the weighted average price of 1,500 shares of common stock of Proto Labs Inc. sold by the reporting person in multiple transactions on June 2, 2026, with sale prices ranging from $76.86 to $77.00 per share. The reporting person undertakes to provide upon request by the U.S. Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.