Value Investors Club

Recently, I have stumbled upon this site and signed up, as I am interested in learning how to make stock pitches and use data / 10-Ks to make decisions whether to go long or short on particular stocks and to find overvalued and undervalued stocks and prove why they are overvalued / undervalued. I had a few quick questions that hopefully don’t sound too stupid.

1. If anyone is familiar with the site, are there any particular posts / users that show an excellent example of what a pitch should look like and what I should base my learning off of?

2. Where do people find these statistics and figures? I know what a 10 - K is, but i’m wondering if that’s where they get all of their information to make a decision, or if they use other tools as well.

Thanks!