1. Securities. Official summary of security transactions and holdings reported to Securities and Exchange Commission under securities exchange act of 1934, public utility holding company act of 1935, and investment company act of 1940, v. 9, no. 10; Nov. 1943. Bookmark Corporate/Agency Authors: Securities and Exchange Commission Publisher: Securities and Exchange Commission Date: [1943.] SuDoc number: SB 1.9:9/10