LPL Financial(LPLA) - 2018 Q4 - Annual Report

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-K Delaware 20-3717839 (State or other jurisdiction of incorporation or organization) (I.R.S. Employer Identification No.) 75 State Street, Boston, MA 02109 (Address of principal executive offices; including zip code) x ANNUAL REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2018 or o TRANSITION REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE AC ...