Schumacher Daniel — Chief Financial Officer
Insider trading activity for Schumacher Daniel sourced from SEC EDGAR Form 4 filings.
Overview
- Title: Chief Financial Officer
- Company: Proto Labs Inc
- Total insider trades: 4
- Total buy volume: $0
- Total sell volume: $903K
- Last trade: Sep 25, 2026
Recent Trades
| Date | Insider | Ticker / Company | Type | Shares | Value |
|---|---|---|---|---|---|
| Sep 24, 2026 | Schumacher Daniel | PRLB Proto Labs Inc | SELL | 5,000 | $477K |
| Sep 17, 2026 | Schumacher Daniel | PRLB Proto Labs Inc | SELL | 4,900 | $418K |
| Sep 16, 2026 | Schumacher Daniel | PRLB Proto Labs Inc | SELL | 100 | $9K |
| May 20, 2026 | Schumacher Daniel | PRLB Proto Labs Inc | OTHER | 255 | $18K |