Insiders / Schumacher Daniel
Schumacher Daniel
CIK 1894753personinsider
Companies
1
First seen
Feb 4, 2026
Last activity
Feb 27, 2026
Companies
| Company | Shares held | Latest |
|---|---|---|
| Proto Labs Inc · PRLB | 45,274 | — |
All securities held
2 positions · latest reported per filing
| Company | Security | Shares |
|---|---|---|
| Proto Labs Inc | Common Stock | 45,274 |
| Proto Labs Inc | Employee Stock Option (right to buy)Derivative | 5,605 |
Activity
InsidersInstitutions
This person's insider trades (Form 4), across every company.| Date | Action | Company | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|
| Feb 10, 2026 | Other | PRLB Proto Labs Inc Common Stock | $362.1K | -7K -14.29% | 40,836 0.17% of shares | low |
| Feb 11, 2026 | Exercise | PRLB Proto Labs Inc Common Stock | $106.1K | +3K +7.68% | 43,971 0.18% of shares | low |
| Feb 13, 2026 | Other | PRLB Proto Labs Inc Common Stock | $85.5K | -1K -2.88% | 42,704 0.18% of shares | low |
| Feb 25, 2026 | Other | PRLB Proto Labs Inc Common Stock | $31.6K | -504 -1.10% | 45,274 0.19% of shares | low |
| Feb 25, 2026 | Grant | PRLB Proto Labs Inc Common Stock | $0 | +3K +7.20% | 45,778 0.19% of shares | low |
| Jan 29, 2026 | Grant | PRLB Proto Labs Inc Common Stock | $0 | +21K +76.73% | 47,645 0.20% of shares | low |
| Feb 25, 2026 | Grant | PRLB Proto Labs Inc Employee Stock Option (right to buy) | — | +6K | 5,605 0.02% of shares | low |
| Feb 11, 2026 | Exercise | PRLB Proto Labs Inc Employee Stock Option (right to buy) | — | -3K -100.00% | 0 0.00% of shares | low |