Rice Calvin
Reporting Owner SEC Filing List

CIK: 0001757839
Form Filer Subject Company Filing Agent Date Actions
4Statement of changes in beneficial owner...Spok Holdings, Inc 04/14/2026
4Statement of changes in beneficial owner...Rice Calvin 04/14/2026
4Statement of changes in beneficial owner...Spok Holdings, Inc 03/04/2026
4Statement of changes in beneficial owner...Rice Calvin 03/04/2026
4Statement of changes in beneficial owner...Spok Holdings, Inc Donnelley Financial Solutions /fa/ 01/07/2026
4Statement of changes in beneficial owner...Rice Calvin Donnelley Financial Solutions /fa/ 01/07/2026
4Statement of changes in beneficial owner...Spok Holdings, Inc Donnelley Financial Solutions /fa/ 01/05/2026
4Statement of changes in beneficial owner...Rice Calvin Donnelley Financial Solutions /fa/ 01/05/2026
4Statement of changes in beneficial owner...Spok Holdings, Inc Donnelley Financial Solutions /fa 08/06/2025
4Statement of changes in beneficial owner...Rice Calvin Donnelley Financial Solutions /fa 08/06/2025
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Rice Calvin 's Ownership Transactions

Issuer Filing
Date
Transaction
Date
Transaction
Type
Shares Price Total Amt Shares Owned