Table of Contents Common Stock, par value $0.001 per share New York Stock Exchange, Inc. UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) x Annual report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the fiscal year ended January 31, 2019 OR ¨ Transition report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Commission File Number: 001-32224 | --- | --- | |--------------------------------------------------------- ...