NASDAQ stocks are required to have yearly SHMs. I am having trouble finding requirements for BB stocks. Below is the requirement for NASDAQ only:

My guess is they are holding this investor conference to satisfy some requirement that I can't yet find.

When must a company hold its annual shareholder meeting?
A company must hold its annual shareholder meeting no later than 12 months following the end of its fiscal year. Please note, however, that most companies hold their annual meeting within six months of their fiscal year-end.