Just wondering on why coinbase is the origin,basing;
Coinbase
CEO: Brian Armstrong (Hun 20, 2012)
Established : June 20, 2012
Earnings : 1 billion USD (2017)
Number of employees : 500
Founders : Brian Armstrong , Fred Ehrsam
Subsidiaries : Paradex Inc. , Grafly Inc. , Earn Global, Inc. ,
Hence,transaction happened 2010-12-17
This isn't satoshi and just as said above this might be owned by an early miner who do decide to buy up some house.

Has been answered
Coinbase doesn't mean, that this is a transaction from the company 'Coinbase', but, that this was a mining address, which minted 50 BTC in 2010.
It is indeed interesting to see, that an early miner waited 9 years to move his coins. It is from block 97,972 and therefore could have been any early miner. Maybe he wants to share the reason for the long wait. Let us know!