ADVISORS DISCIPLINED TRUST SERIES 13

Annual notice of securities sold by an investment company (Rule 24f-2)

Certification of no change in definitive prospectus and statement of additional information (Rule 497(j))

Registration under 1933 act of securities of unit investment trusts registered on form N-8B-2 (amendment)

Registration under 1933 act of securities of unit investment trusts registered on form N-8B-2 (amendment)

Registration under 1933 act of securities of unit investment trusts registered on form N-8B-2