Originally Posted by Fudgie
He found out after he came back as Batman and he only did that cos of Blake's visit and what Gordon saw in the sewers. He came back cos of Bane.
Before that he didn't do a damn thing about the master thief who pinched his fingerprints. She could have done anything with them for fraud purposes. But he never reported it. He ignored her crime and the potential major crimes she could cause using his fingerprints.
If he hadn't have sat on his ass being miserable and just leaving it he might not have lost his fortune.
He kept tabs on Selina and while what Blake told him about Gordon got him to finally don the cape and cowl once more, it did not take away Bruce still trying to find out what Selina did with his fingerprints.
But, yes, he could've done something much earlier, but still...telling the police is not something Bruce would have done.