Insiders / Krantz Donald G
Krantz Donald G
CIK 1183159personinsider
Companies
1
First seen
May 21, 2026
Last activity
May 21, 2026
Companies
| Company | Shares held | Latest |
|---|---|---|
| Proto Labs Inc · PRLB | 26,863 | — |
All securities held
1 position · latest reported per filing
| Company | Security | Shares |
|---|---|---|
| Proto Labs Inc | Common Stock | 26,863 |
Activity
InsidersInstitutions
This person's insider trades (Form 4), across every company.| Date | Action | Company | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|
| May 19, 2026 | Grant | PRLB Proto Labs Inc Common Stock | $0 | +2K +8.96% | 26,863 0.11% of shares | low |