Polar Asset Management Partners Inc. - 28 Nov 2025 SCHEDULE 13G/A Report for North American Construction Group Ltd. Common Stock (NOA)

Filing Manager: Polar Asset Management Partners Inc.
Reporting Manager: Polar Asset Management Partners Inc.
Security: North American Construction Group Ltd. Common Stock
Symbol: NOA
Shares outstanding: 30,537,283 shares
Disclosed Ownership: 1,618,476 shares
Ownership: 5.3%
Form type: SCHEDULE 13G/A
Filing time: 05 Dec 2025, 16:51:14 UTC
Date of event: 28 Nov 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.	5.3%	1,618,476	1,618,476	0	Andrew Ma	Chief Compliance Officer