Winchester Bancorp, MHC - Apr 30, 2025 SCHEDULE 13D Report for Winchester Bancorp, Inc. Common Stock, $0.01 par value per share

Filing Manager: Winchester Bancorp, MHC
Reporting Manager: Winchester Bancorp, MHC
Security: Winchester Bancorp, Inc. Common Stock, $0.01 par value per share
Shares outstanding: 9.3M shares
Disclosed Ownership: 5.11M shares
Ownership: 55%
Form type: SCHEDULE 13D
Date filed: 5/14/2025, 06:36 PM
Date of event: Apr 30, 2025
SEC: View on sec.gov

Reporting Managers (1)

Name	Ownership	Shares Owned	sole voting power	shared voting power	Signature	Title	CIK
Winchester Bancorp, MHC	55%	5.11M	5.11M	0	/s/ John A. Carroll	John A. Carroll, President and Chief Executive Officer	0002068396