13 a or 15 d of the exchange act July 8, 2019 16 32 64 128 Section 13 a or 15 d of the exchange act Section 13 a or 15 d of the securities exchange act of 1934 13 a or 15 d of the securities exchange act of 1934 Reports filed pursuant to section 13 a or 15 d of the exchange act 13(a) of the exchange act 13 exchange Exchange act rule 13a-15(d)