Every W-2 is reported to the IRS, by the employer, so you must report all of your W-2's on your tax return. Under-reporting your income is a big no no. You need to contact those former employers and make sure they have the correct address to send your W-2.
**Disclaimer: Every effort has been made to offer the most correct information possible. The poster disclaims any legal responsibility for the accuracy of the information that is contained in this post.**
