Polar Asset Management Partners Inc. - 30 Sep 2025 SCHEDULE 13G Report for D Boral ARC Acquisition I Corp Class A Ordinary Shares, par value $0.0001 per share (BCAR)

Filing Manager: Polar Asset Management Partners Inc.
Reporting Manager: Polar Asset Management Partners Inc.
Security: D Boral ARC Acquisition I Corp Class A Ordinary Shares, par value $0.0001 per share
Symbol: BCAR
Shares outstanding: 29,753,425 shares
Disclosed Ownership: 2,172,000 shares
Ownership: 7.3%
Form type: SCHEDULE 13G
Filing time: 14 Nov 2025, 09:34:29 UTC
Date of event: 30 Sep 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.	7.3%	2,172,000	2,172,000	0	Andrew Ma	Chief Compliance Officer