KRANTZ DONALD G
Insider trading activity for KRANTZ DONALD G sourced from SEC EDGAR Form 4 filings.
Overview
- Company: Proto Labs Inc
- Total insider trades: 1
- Total buy volume: $0
- Total sell volume: $0
- Last trade: May 21, 2026
Recent Trades
| Date | Insider | Ticker / Company | Type | Shares | Value |
|---|---|---|---|---|---|
| May 19, 2026 | KRANTZ DONALD G | PRLB Proto Labs Inc | BUY | 2,210 | N/A |