Ajit Pai @AjitPai
In the 1960s, @SEC_News highlighted fragmentation in the over-the-counter securities marketplace, with no automated linkage among trading venues. OTD in 1971, @Nasdaq, the world's 1st electronic stock exchange, held its first trading day (and helped address issue SEC targeted). https://t.co/phRu0G3Ugm — PolitiTweet.org