Where can I look up old financial reports for free?

I don't want anything that deals with a free trial or buying the reports. I'm trying to finish an Economics project and I can't find anything. I've tried looking at barchart, yahoo, financial times, wallstreet journal, everything, and I still haven't got a thing. Can any of you help me out with this? I'm looking for something within the past two months, so nothing from last year, and nothing from May 16, 2011 onward. I also want it for American Eagle Outfitters, Apple Walmart, and Google, but anything will help :)