Meet Dave. His preflop 3betting range from the button in response to a CO raise is 99+,A9s+,KJs+,QJs,A9o+,KJo+,QJo

but

his stackoff range to a 4bet is just JJ-AA,AK..

How do we work out how to exploit this information?

Will the same theory apply in this situation as would apply in a postflop situation?