L.B. Foster pany(FSTR) - 2019 Q4 - Annual Report

(Mark One) UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K 415 Holiday Drive, Suite 100, Pittsburgh, Pennsylvania 15220 (Address of principal executive of ices) (Zip Code) ☒ Annual Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the fiscal year ended December 31, 2019 Registrant's telephone number, including area code: (412) 928-3400 Or ☐ Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the transi ...