In after-hours trading , H-P shares rose 62 cents to $ 22.83 after adding 56 cents in the regular session .
In after-hours trading , H-P shares rose 62 cents to $ 22.83 after adding 56 cents in the regular session .
In after-hours trading , Hewlett-Packard shares rose 55 cents , to $ 22.86 , according to Instinet .