Krantz Donald G
Reporting Owner SEC Filing List

CIK: 0001183159
FormFilerSubject CompanyFiling AgentDateActions
4Statement of changes in beneficial owner...Proto Labs IncWorkiva Inc. Wdesk /fa05/21/2026
4Statement of changes in beneficial owner...Krantz Donald G05/21/2026
4Statement of changes in beneficial owner...Proto Labs IncWorkiva Inc. Wdesk /fa05/28/2025
4Statement of changes in beneficial owner...Krantz Donald GWorkiva Inc. Wdesk /fa05/28/2025
4Statement of changes in beneficial owner...Proto Labs IncRdg Filings /fa05/24/2024
4Statement of changes in beneficial owner...Krantz Donald GRdg Filings /fa05/24/2024
4Statement of changes in beneficial owner...Proto Labs IncRdg Filings /fa05/19/2023
4Statement of changes in beneficial owner...Krantz Donald GRdg Filings /fa05/19/2023
4Statement of changes in beneficial owner...Krantz Donald GRdg Filings /fa05/19/2023
4Statement of changes in beneficial owner...Proto Labs IncRdg Filings /fa09/01/2022
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Krantz Donald G 's Ownership Transactions

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