MIZUHO FINANCIAL GROUP INC - 31 Dec 2025 SCHEDULE 13G Report for Haymaker Acquisition Corp. 4 Common Shares (HYAC)

Filing Manager: MIZUHO FINANCIAL GROUP INC
Reporting Manager: Mizuho Financial Group, Inc.
Security: Haymaker Acquisition Corp. 4 Common Shares
Symbol: HYAC
Shares outstanding: 23,568,415 shares
Disclosed Ownership: 1,249,126 shares
Ownership: 5.3%
Form type: SCHEDULE 13G
Filing time: 12 Feb 2026, 07:03:42 UTC
Date of event: 31 Dec 2025
SEC: View on sec.gov

Reporting Managers (1)

Name	Ownership	Shares Owned	sole voting power	shared voting power	Signature	Title	CIK
Mizuho Financial Group, Inc.	5.3%	1,249,126	1,249,126	0	/s/ Takahiro Katsura	Takahiro Katsura, Managing Director, Global Corporate Function Coordination Department