https://blockchain.info/address/17qfbjKam8Rwqat62BjMVCK2tppFEyShXM
It seems it is also linked to the coins generated on 2009-02-03 but had some activities even in 2013 and 2014
Trace down, this one also indicated some testing actions with 1 BTC fee
https://blockchain.info/address/1AbHNFdKJeVL8FRZyRZoiTzG9VCmzLrtvm
And this seems to be another cold storage
https://blockchain.info/address/1E6nViR5Xv1wyNXg87SamvtLJ5TyXuksLC
I tends to believe that Satoshi is a group of people, this is just one of the devs participating the test
1AbHNFdKJeVL8FRZyRZoiTzG9VCmzLrtvm is definitely Hal Finney's address, it is famous as the first address that received BTC, Satoshi sent some BTC to Finney for testing.