first TX was in 2013
not satoshi era
this could be one of the MTgox batches as its more of mtgox era not satoshi era
nevertheless kids, its good to understand that there's always people hodling bitcoin waiting for you to forget they have a huge stash they want to unload onto the market and they won't necessarily care if that makes your bitcoin become worth less in price when they do that. they're not using bitcoin to buy something or anything.