UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Emerging growth company ☐ FORM 10-Q (Mark One) ☑ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2019 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 1-131107 AutoNation, Inc. (Exact name of registrant as specified in its charter) (State or other jurisdict ...

AutoNation, Inc. (NYSE:AN) Q2 2019 Earnings Conference Call July 23, 2019 11:00 AM ET Company Participants Robert Quartaro - Vice President of Investor Relations Mike Jackson - Executive Chairman Cheryl Miller - Chief Executive Officer & President Conference Call Participants David Tamberrino - Goldman Sachs John Murphy - Bank of America Merrill Lynch Rajat Gupta - JPMorgan Chris Bottiglieri - Wolfe Research Michael Ward - Seaport Global Derek Glynn - Consumer Edge Research Rick Nelson - Stephens Stephanie ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) þ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2019 or ¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 1-13107 AutoNation, Inc. (Exact name of registrant as specified in its charter) Delaware 73-1105145 (State or other jurisdiction of ...

AutoNation, Inc. (NYSE:AN) Q1 2019 Earnings Conference Call April 26, 2019 11:00 AM ET Company Participants Robert Quartaro - VP, IR Carl Liebert - CEO, President & Director Cheryl Miller - EVP, Corporate Real Estate Services & Benefits & CFO Conference Call Participants Bret Jordan - Jefferies Derek Glynn - Consumer Edge Research Armintas Sinkevicius - Morgan Stanley Stephanie Benjamin - SunTrust Robinson Humphrey Nels Nelson - Stephens Inc. John Murphy - Bank of America Merrill Lynch David Whiston - Morni ...

AutoNation, Inc. (NYSE:AN) Q4 2018 Results Earnings Conference Call February 22, 2019 11:00 AM ET Company Participants Robert Quartaro - Vice President of Investor Relations Mike Jackson - Chairman, Chief Executive Officer and President Cheryl Miller - Chief Financial Officer Carl Liebert - Incoming Chief Executive Officer and President Conference Call Participants John Murphy - Bank of America Merrill Lynch Rick Nelson - Stephens Derek Glynn - Consumer Edge Research Chris Bottiglieri - Wolfe Research Rajat ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) þ 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 ¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from ________ to ________ Commission File Number: 1-13107 AUTONATION, INC. (Exact name of registrant as specified in its charter) Delaware 73-1105145 (State or other ju ...