Back to the Learning Academy.

TMX LINX Online Filing Portal

May 30, 2024
TMX Group
Disclosure, Governance, Trading, Follow-on Transactions

TMX LINX is a centralized web-based portal for Issuers listed on TSX and TSXV, their advisors, and other stakeholders to interact with the exchanges in an easy-to-navigate, secure and efficient manner. It is a single point of access for Exchange listed issuers and their advisors to make and manage filings, send and receive documents, and communicate directly with Exchange staff.

TMX LINX is now available for all Issuers and their advisors to use for all filings. Issuers and their advisors may register now using the link below, or contact any of the Exchange staff for additional information. The following documents and transactions will be required to be filed with the Exchange using TMX LINX as of the dates indicated below:

  • July 1, 2024: Form 4G – Summary Form - Security Based Compensation
  • September 1, 2024: Security Based Compensation Plans
  • November 1, 2024: Form 4A – Price Reservation Form & Form 4B – Notice of Private Placement
  • January 1, 2025: All filings

Sign up for TMX LINX now and find additional information here. For TMX LINX technical support, contact tmxadmin@tmx.com.

Related Articles

September 2, 2025
TMX Newsfile

What 200,000+ Regulatory Filings Teach You About Flawless Compliance

SEDAR+ and EDGAR process thousands of filings every day. In just its first three months, SEDAR+ handled over 30,000 disclosures. EDGAR, meanwhile, processes nearly 3,500 submissions daily—totalling more than a million annually.

July 31, 2025
Shift Critical

CSRD Simplified: Key Changes for Business

Shift Critical's latest blog breaks down the European Commission's proposed "Omnibus" amendments to the Corporate Sustainability Reporting Directive (CSRD) and what they mean for business.

TMX Group Limited and its affiliates do not endorse or recommend any securities issued by any companies identified on, or linked through, this site. Please seek professional advice to evaluate specific securities or other content on this site. All content (including any links to third party sites) is provided for informational purposes only (and not for trading purposes), and is not intended to provide legal, accounting, tax, investment, financial or other advice and should not be relied upon for such advice. The views, opinions and advice of any third party reflect those of the individual authors and are not endorsed by TMX Group Limited or its affiliates. TMX Group Limited and its affiliates have not prepared, reviewed or updated the content of third parties on this site or the content of any third party sites, and assume no responsibility for such information.

Copyright © 2025 TSX Inc. All rights reserved.