Critchfield Gregory C
Reporting Owner SEC Filing List

CIK: 0001191080
FormFilerSubject CompanyFiling AgentDateActions
4Statement of changes in beneficial owner...Sera Prognostics, Inc.Donnelley Financial Solutions /fa06/06/2025
4Statement of changes in beneficial owner...Critchfield Gregory CDonnelley Financial Solutions /fa06/06/2025
4Statement of changes in beneficial owner...Sera Prognostics, Inc.06/07/2024
4Statement of changes in beneficial owner...Critchfield Gregory CSera Prognostics, Inc. /fa06/07/2024
4Statement of changes in beneficial owner...Sera Prognostics, Inc.06/05/2024
4Statement of changes in beneficial owner...Critchfield Gregory CSera Prognostics, Inc. /fa06/05/2024
4Statement of changes in beneficial owner...Sera Prognostics, Inc.03/07/2023
4Statement of changes in beneficial owner...Critchfield Gregory CSera Prognostics, Inc. /fa03/07/2023
4Statement of changes in beneficial owner...Sera Prognostics, Inc.03/25/2022
4Statement of changes in beneficial owner...Critchfield Gregory CSera Prognostics, Inc. /fa03/25/2022
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Critchfield Gregory C 's Ownership Transactions

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