How common is it for schools to give out additional financial aid?

Hello CC World! I was recently admitted into a bs with a substantial amount of financial aid! Sadly, the amount was not enough to cover what my family could afford. My family is considering contacting the financial aid department to see if we could receive a little bit more aid tomorrow. Does anyone know how often boarding schools give out financial aid after M10? Thank you!

Oops, I may have put this in the wrong thread. If so, how would you delete this?

I want to know the answer to your question too! lmk where this is relocated (if)

Well, I know you can always petition, but it may not be that much in addition to your current award. Good luck!