Aug 29 (Reuters) - Telesta Therapeutics Inc TST.TO
* K2 Principal Fund acquired ownership of an aggregate of 18 million common shares in capital Telesta Thereapeutics Inc
* K2 Principal Fund L.P. Says after acquisition K2 owns 18 million shares, which represent approximately 5.94% of issued and outstanding shares of Telesta Source text for Eikon: ID:nCNWbkFWMa Further company coverage: TST.TO