Polar Asset Management Partners Inc. - 30 Jun 2025 SCHEDULE 13G/A Report for GP-Act III Acquisition Corp Class A ordinary shares, par value $0.0001 per share (GPAT)

Filing Manager: Polar Asset Management Partners Inc.
Reporting Manager: Polar Asset Management Partners Inc.
Security: GP-Act III Acquisition Corp Class A ordinary shares, par value $0.0001 per share
Symbol: GPAT
Shares outstanding: 28,658,439 shares
Disclosed Ownership: 1,174,996 shares
Ownership: 4.1%
Form type: SCHEDULE 13G/A
Filing time: 14 Aug 2025, 14:42:19 UTC
Date of event: 30 Jun 2025
SEC: View on sec.gov

Reporting Managers (1)

Name	Ownership	Shares Owned	sole voting power	shared voting power	Signature	Title	CIK
Polar Asset Management Partners Inc.	4.1%	1,174,996	1,174,996	0	Andrew Ma	Chief Compliance Officer