The .H means the company no longer trades on the venture exchange and is now trading on the NEX board.
NEX is a new and separate board of TSX Venture Exchange. It provides a new trading forum for listed companies that have fallen below TSX Venture's ongoing listing standards.
Going forward, companies that have low levels of business activity or have ceased to carry on active business will trade on the NEX board, while companies that are actively carrying on business and pursuing growth and shareholder value will remain with the main stock list of TSX Venture Exchange.
This differentiation provides two distinct marketplaces - each with its own risk profile, unique characteristics and specific opportunities. NEX companies will benefit from the support and visibility provided by a listing and trading environment tailored to their needs, while the profile and reputation of TSX Venture Exchange companies will be enhanced as a result of the overall improved quality of the main TSX Venture stock list.
See our Symbology documentation for more information.