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Regulatory Admin

Canadian Investment Regulatory Organization Trading Halt - TA

By The Northwire Desk — AI Analysis Jun 03, 2026 · 16:21 TA · 20.08 TRANSALTA CORPORATION
TA · Price

Executive Summary

  • The Canadian Investment Regulatory Organization (CIRO) has imposed a temporary trading halt on all issues of TransAlta Corporation (TSX: TA).
  • The halt was initiated at 4:12 PM ET on June 3, 2026, pending the release of material news to ensure a fair and orderly market.
  • Trading will resume once CIRO lifts the suspension and the company disseminates the pending disclosure.

Key Details

  • Company: TransAlta Corporation
  • TSX Symbol: TA
  • Halted Securities: All Issues
  • Reason for Halt: Pending News
  • Halt Effective Time: 4:12 PM ET, June 3, 2026
  • Regulatory Authority: Canadian Investment Regulatory Organization (CIRO)
  • Purpose: Temporary suspension to facilitate timely and fair disclosure of material information to the market
Read the original news release →

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