I remember investing with these guys on Bitfunder (I think it was called that.. it was years ago).

I remember owning like 30 shares when they hit 5 BTC a piece.  Decided to hold on to them until the end.

A bit of a regrettable decision.  I hold less BTC now than I did when I was investing in stupid securities.
Sad to think where I'd be if I hadn't been scammed years ago.