Atomera Incorporated (NASDAQ:ATOM) Q4 2022 Earnings Conference Call February 15, 2023 5:00 PM ET Company Participants Mike Bishop - IR Scott Bibaud - President and CEO Frank Laurencio - CFO Conference Call Participants Cody Acree - Benchmark Richard Shannon - Craig-Hallum Mike Bishop Hello, everyone, and welcome to Atomera's Fourth Quarter Fiscal Year 2022 Update Call. I'd like to remind everyone that this call and webinar are being recorded, and a replay will be available on Atomera's IR website for one ye ...

Q4 2022 Conference Call February 15, 2023 Atomera Incorporated 1 Safe Harbor This presentation contains forward-looking statements concerning Atomera Incorporated (""Atomera," the "Company," "we," "us," and "our"). The words "believe," "may," "will," "potentially," "estimate," "continue," "anticipate," "intend," "could," "would," "project," "plan," "expect" and similar expressions that convey uncertainty of future events or outcomes are intended to identify forward- looking statements. These forward-looking ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2022 or ☐ TRANSITION REPORT UNDER SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 001-37850 ATOMERA INCORPORATED (Exact name of registrant as specified in its charter) Delaware 30-0509586 (State or Other jurisdiction ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q x Quarterly Report Pursuant to Section 13 or 15 (d) of the Securities Exchange Act of 1934 For the quarterly period ended September 30, 2020. 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: 001-37850 ATOMERA INCORPORATED (Exact name of registrant as specified in its charter) Delaware ...

Table of Contents Delaware 30-0509586 (State or other jurisdiction of (I.R.S. Employer incorporation or organization) Identification No.) Title of each class Trading Symbol(s) Name of each exchange on which registered Common stock: Par value $0.001 ATOM Nasdaq Capital Market UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q x Quarterly Report Pursuant to Section 13 or 15 (d) of the Securities Exchange Act of 1934 For the quarterly period ended June 30, 2020. or ¨ Transition R ...

Table of Contents Delaware 30-0509586 (State or other jurisdiction of (I.R.S. Employer incorporation or organization) Identification No.) Title of each class Trading Symbol(s) Name of each exchange on which registered Common stock: Par value $0.001 ATOM Nasdaq Capital Market UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q x Quarterly Report Pursuant to Section 13 or 15 (d) of the Securities Exchange Act of 1934 For the quarterly period ended March 31, 2020. or ¨ Transition ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K x ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2019 or o TRANSITION REPORT UNDER SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 001-37850 ATOMERA INCORPORATED (Exact name of registrant as specified in its charter) Delaware 30-0509586 (State or Other jurisdiction ...

Title of each class Trading Symbol(s) Name of each exchange on which registered Common stock: Par value $0.001 ATOM Nasdaq Capital Market Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q x Quarterly Report Pursuant to Section 13 or 15 (d) of the Securities Exchange Act of 1934 For the quarterly period ended September 30, 2019. or ¨ Transition Report Pursuant to Section 13 or 15 (d) of the Securities Exchange Act of 1934 For the transition period from ______ ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q x 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: 001-37850 ATOMERA INCORPORATED (Exact name of registrant as specified in its charter) Delaware (Stat ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q x 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: 001-37850 ATOMERA INCORPORATED (Exact name of registrant as specified in its charter) | --- | |---- ...