I would like to know how to obtain information on multiple old 401k's that I have had but don't know any info help:confused:

You should be receiving quarterly account statements from each. If not, you may be "lost" (for example due to moving without updating your mailing address) - in this case you should contact the plan administrators to update them. Their phone number and address should be on any old statements you may still have. If you don't have any old statements, and don't know who the plan administrator is, you should call the HR department at your old employer and ask. Or ask a former colleague.