First Trust Capital Management L.P. - 30 Sep 2025 SCHEDULE 13G/A Report for Haymaker Acquisition Corp 4 Class A Ordinary Shares, par value $0.0001 per share (the "Ordinary Shares") (HYAC)

Filing Manager: First Trust Capital Management L.P.
Reporting Manager: First Trust Capital Management L.P.
Security: Haymaker Acquisition Corp 4 Class A Ordinary Shares, par value $0.0001 per share (the "Ordinary Shares")
Symbol: HYAC
Shares outstanding: 23,412,171 shares
Disclosed Ownership: 1,477,308 shares
Ownership: 6.31%
Form type: SCHEDULE 13G/A
Filing time: 14 Nov 2025, 17:13:00 UTC
Date of event: 30 Sep 2025
SEC: View on sec.gov

Reporting Managers (4)

Name	Ownership	Shares Owned	sole voting power	Signature	Title
First Trust Merger Arbitrage Fund	5.87%	1,374,319	1,374,319	/s/ Joy Ausili	Trustee, Vice President and Assistant Secretary
First Trust Capital Management L.P.	6.31%	1,477,308	1,477,308	/s/ Chad Eisenberg	Chief Operating Officer
First Trust Capital Solutions L.P.	6.31%	1,477,308	1,477,308	/s/ Chad Eisenberg	Chief Operating Officer
FTCS Sub GP LLC	6.31%	1,477,308	1,477,308	/s/ Chad Eisenberg	Chief Operating Officer