June 6, 2025
Ops Notice 2025-002

TMX Group

TMX Production Alert

CIRO TRADE RULING NOTICE - TAIGA BUILDING PRODUCTS LTD. - (TBL - TSX)

CIRO Market Integrity Officials have ruled to cancel trades as follows:

Reason for Ruling: Disorderly Trading

Symbol Affected: TBL - TSX

Date of Executed Trades: 06/06/2025

Time of Affected Trades: ALL TRADES BEFORE 10:03 AM ET

Markets are hereby instructed by CIRO to cancel all trades during this time.

CIRO Surveillance staff will contact all dealer members affected by this action to notify them about the impact to their trades.

CIRO Market Surveillance Staff 416-646-7249 or 416-646-7220