Anon company holdingsUnder current rules any company who is interested in purchasing a company like Fission and reachs an agreement with them look at operations and other info like drill results, can purchase up to 9.9% of their shares without disclosing this to the market.
When their holdings hit 10% they must advise the market. So there could be more than one of those who have expressed interest in buying PLS that have also purchased shares.