Note: While the last "balance" is the accurate number of bitcoins available to this address, it is likely not the balance available to this person. Every time a transaction is sent, some bitcoins are usually sent back to yourself at a new address (not included in the Bitcoin UI), which makes the balance of a single address misleading. See the wiki for more info on transactions.

c2ba2ccb36... Block 172452 (2012-03-23 08:28:07) 0.3995 Received: Address 0.3995
8b022cb7dd... Block 176558 (2012-04-21 06:10:28) 0.3995 Sent: Address 0