4043.64—Extraordinary dividend or stock redemption.
        
        (a) Reportable event and information required.
         Advance notice is required for a distribution by a member of a plan's controlled group that would be described in  § 4043.31(a) if both assets and liabilities were valued at fair market value. The notice shall include the information described in  § 4043.31(b).
    
    
        
        (b) Waiver.
         Notice is waived if the person making the distribution is a de minimis 5-percent segment of the plan's controlled group for the most recent fiscal year(s) ending on or before the effective date of the reportable event.