5,000 bitcoins is not that huge to create any panic or discussion here, 1.5 million Bitcoin are traded daily and that is enough volume to accommodate any old wallet balance whenever their get offloaded into the market. I don't panic when I see such old. wallet balance movement only newbies do that and as for old members who are already experienced with such actions, I can only get excited that at least the dormant long abandon wallet is still active and that gives us the chance to take hold of then if the wallet owner injects those Bitcoin into the market, but at the moment we can't confirm if the Bitcoin we're transferred to an exchange wallet or a privately own cold wallet.