Alphatec Holdings, Inc. (NASDAQ:ATEC) Q2 2019 Earnings Conference Call July 24, 2019 4:30 PM ET Company Participants Patrick Miles - Executive Chairman, President and Chief Executive Officer Jeffrey Black - Executive Vice President and Chief Financial Officer Conference Call Participants Brooks O'Neil - Lake Street Capital Markets, LLC Swayampakula Ramakanth - H.C. Wainwright Operator Good afternoon, everyone and welcome to Alphatec's Second Quarter 2019 Conference Call. We would like to remind everyone tha ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 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 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: 000-52024 ALPHATEC HOLDINGS, INC. (Exact name of registrant as specified in its charter) Delaware 20-2463898 (State or other jurisd ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 Form 10-K (Mark One) ☒ 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: 000-52024 ALPHATEC HOLDINGS, INC. (Exact Name of Registrant as Specified in its Charter) Delaware 20-2463898 (State or Other Jurisdiction ...