UNITED STATES SECURITIES AND EXCHANGE COMMISSION ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE QUARTERLY PERIOD ENDED SEPTEMBER 30, 2019 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FROM THE TRANSITION PERIOD FROM TO COMMISSION FILE NUMBER 1-7521 FRIEDMAN INDUSTRIES, INCORPORATED Washington, D.C. 20549 FORM 10-Q (Exact name of registrant as specified in its charter) TEXAS 74-1504405 (State or other jurisdict ...