Here is a publication issued by ill.gov that addresses the Il-4644 form. Please select this link, to view the details of this publication. This form is to report the gains from only the sale or exchange of securities of an employer that you received in a distribution from a qualified employee pension, profit-sharing, or stock bonus plan. According to this link from the State of Illinois,for awhile, this form has been around, at least since 2007. It is not a new form.
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