569.4—Proxy soliciting material.
         No solicitation of a proxy shall be made by means of any statement, form of proxy, notice of meeting, or other communication, written or oral, which:
    
    
    
        
        (b) 
         Solicits any proxy that provides that it shall be deemed to be dated as of any date subsequent to the date on which it is signed by the security holder; or
    
    
    
    
    
        
        (ii) 
         Necessary to correct any statement in any earlier communication with respect to the solicitation of a proxy for the same meeting or subject matter that has subsequently become false or misleading.