Well isn't this interesting
In 2009 Irwin Simon and Robert Marcovitch (interim CEO at CannTrust) were involved in Garden Corporation. Robert was president and Irwin was a director. https://www.sec.gov/Archives/edgar/data/6720/000119312509087680/ds3asr.htm Jarden is a consumer products company which was in the end sold to Newell Rubbermaid for $15B. https://en.m.wikipedia.org/wiki/Jarden