Donald G. Krantz
CIK: 0001183159
Transaction Breakdown
Open Market Buys (P)0 (0.0%)
High conviction signal
Open Market Sales (S)0 (0.0%)
Position reduction
Option Exercises (M)0 (0.0%)
Derivative conversions
Awards (A)2 (100.0%)
Compensation grants
Other (G, F, J, C, D, …)0 (0.0%)
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
PRLB
Proto Labs Inc
Director
Discretionary Trading P&L
Holdings
About KRANTZ DONALD G
KRANTZ DONALD G (SEC CIK 0001183159) files insider reports with the SEC as Director of Proto Labs Inc (PRLB).
Signal8 holds 2 ownership filings by KRANTZ DONALD G, all Form 4s, filed between May 28, 2025 and May 21, 2026. Those filings report 2 transactions, from May 23, 2025 to May 19, 2026. Signal8's Form 4 history starts in Sep 2024.
The business address on KRANTZ DONALD G's filings is in MAPLE PLAIN, MN.
Recent filings by KRANTZ DONALD G
Other insiders filing for Proto Labs Inc (PRLB)
- Schumacher Daniel, Chief Financial Officer
- Ramahi Salam, Chief Operations Officer
- WEHRWEIN SVEN, Director
- Krishna Suresh, President and CEO
- Parlange Bernardo, Chief Commercial Officer
- Black Archie C., Director