You can buy and hold stock. You cannot actively trade.

Some of the ways to show / prove ties to your home country.

This depends on a person's individual circumstances. If you need help, suggest you schedule a time to talk privately with an attorney.

Can my employer file my U.S. permanent residency application under the EB-2 category?

It depends on the position requirements (including the salary), as well as your qualifications. EB2 has a higher salary requirement.

I am living in the states as a permanent resident since Jan, 2012 through marriage. If i get a divorce what happens?

Depends on whether you have a 2 year conditional green card or one with a 10 year expiry.

Over staying in US...and getting married to a US citizen

You should not file a petition where you have overstayed without an attorney.

Switching companies on H1B with I-485 pending

AC21 allows you to go work for another employer at the same or substantially the same position 180 days after filing of 485. I do recommend that...

I-485 interview - are all applicants interviewed?

This is standard procedure. Go to the interview with the documents listed on the notice.

How long it takes to complete the entire process for I-130?

I agree with my colleagues.

How long it takes to get priority date of FEB-29th 2012 F2A category of board?

I agree with my colleague.

Extended TPS

I agree with my colleague.

Selected as the best answer