AXT Inc. (NASDAQ:AXTI) Q3 2019 Earnings Conference Call October 30, 2019 4:30 PM ET Company Participants Leslie Green - Investor Relations Morris Young - Chief Executive Officer Gary Fischer - Chief Financial Officer Conference Call Participants Joe Flynn - Craig-Hallum Hamed Khorsand - BWS Financial Operator Good afternoon, everyone and welcome to AXT’s Third Quarter 2019 Financial Conference Call. Leading the call today is Dr. Morris Young, Chief Executive Officer and Gary Fischer, Chief Financial Officer ...

Table of Contents 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 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 000-24085 AXT, INC. (Exact name of registrant as specified in its charter) DELAWARE 94-3031310 (State or other juri ...

AXT Inc. (NASDAQ:AXTI) Q2 2019 Earnings Conference Call July 24, 2019 4:30 PM ET Company Participants Leslie Green - Investor Relations Morris Young - Chief Executive Officer Gary Fischer - Chief Financial Officer Conference Call Participants Richard Shannon - Craig-Hallum Capital Markets Quinn Bolton - Needham Gus Richard - Northland Hamed Khorsand - BWS Financial Mason Hemze - Dougherty & Company Operator Good afternoon, everyone and welcome to AXT’s Second Quarter 2019 Financial Conference Call. Leading ...

Table of Contents 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 000-24085 AXT, INC. (Exact name of registrant as specified in its charter) DELAWARE 94-3031310 (State or other jur ...

AXT, Inc. (NASDAQ:AXTI) Q1 2019 Earnings Conference Call April 24, 2019 4:30 PM ET Company Participants Leslie Green - IR Dr. Morris Young - CEO Gary Fischer - CFO Conference Call Participants Richard Shannon - Craig-Hallum Chase Bunnell - Dougherty Hamed Khorsand - BWS Financial Operator Good afternoon everyone and welcome to AXT First Quarter 2019 Financial Conference Call. Leading the call today is Dr. Morris Young, Chief Executive Officer and Gary Fischer, Chief Financial Officer. My name is Sarah and I ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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: 000-24085 AXT, INC. (Exact name of registrant as specified in its charter) Delaware 94-3031310 (State or other jurisdi ...

AXT, Inc. (NASDAQ:AXTI) Q4 2018 Earnings Conference Call February 20, 2019 4:30 PM ET Company Participants Leslie Green - Investor Relations Morris Young - Chief Executive Officer Gary Fischer - Vice President and Chief Financial Officer Conference Call Participants Richard Shannon - Craig-Hallum Quinn Bolton - Needham & Company Hamed Khorsand - BWS Financial Gus Richard - Northland Operator Good afternoon everyone and welcome to AXT's Fourth Quarter and Fiscal Year 2018 Financial Conference Call. Leading t ...