"Is zenith subject to blackout periods/similiar rules etc as the TSX?"
Zenith is a public company so I don't see why it would not be subjected to similar rules as the TSX during a blackout period.
However, we can't be in a blackout period because Zenith just issued warrants to (most likely) insiders and friends vis a vis, exempt distribution and Resverlogix issued securities to insiders as reported on SEDI, on June 4, 2024.
Koo