Canadian Investment Regulatory Organization Trading Halt – DND

TORONTO, July 30, 2025 /CNW/ – The following issues have been halted by CIRO:

Company: Dye & Durham Limited

TSX Symbol: DND

All Issues: No

Reason: Single Stock Circuit Breaker

Halt Time (ET): 09:31:26 AM

CIRO can make a decision to impose a temporary suspension (halt) of trading in a security of a publicly-listed company. Trading halts are implemented to ensure a fair and orderly market. CIRO is the national self-regulatory organization which oversees all investment dealers and trading activity on debt and equity marketplaces in Canada.

SOURCE Canadian Investment Regulatory Organization (CIRO) – Halts/Resumptions