To understand the share structure takes very little time, or some quick advice from a securities person.
In short, it stinks.     Shocking that the Teachers Union (pension fund) would even consider this as an "investment". 
The managing directors, and major  shareholders (preferred shares) who control the votes are all part of the Laurentian Elite.......So is the Trudeau family.
Note, every time Bombardier receives  government loans (handouts) the controlling shareholders PAY themselves a bonus. And they are doing it again.
Government bailouts are acceptable in reasonable circumstances.   Not with Bombardier.