It appears Kate has been a busy bee.
We learn in Teen Wolf Season 4 Episode 2 that she might be having trouble knowing when and how to change, but that hasn't stopped her from making plans to rob the Hales blind. Everything they had left, it seems, is now in the hands of what appears to be an associate of Kate's.
The really bad news is that bearer bonds belong to whoever is holding them. They haven't even issued them since 1982 because they were used heavily in the criminal underworld. Now Kate and friends have $117 million to use as she sees fit.
You have to admit, Kate Argent is gooood.