Corporate News Comcast files for automatic mixed securities shelf by Contributor since / Followers 2 months ago Comcast (NASDAQ:CMCSA) filed for automatic mixed securities shelf. Filing Tags: CMCSA Continue Reading Previous AT&T files automatic mixed securities shelfNext Affirm Holdings files for potential mixed shelf offering Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment. Δ