Exhibit 99.1 NOTICE TO SHAREHOLDERS For the Three Months Ended March 31, 2023 (Unaudited and Expressed in US Dollars) POET TECHNOLOGIES INC. POET TECHNOLOGIES INC. CONDENSED CONSOLIDATED STATEMENTS OF FINANCIAL POSITION (Expressed in US Dollars) | | | March 31, | | Audited December 31, | | --- | --- | --- | --- | --- | | | | 2023 | | 2022 | | Assets Current | | | | | | Cash and cash equivalents (Note 2) | $ | 10,970,963 | $ | 9,229,845 | | Accounts receivable (Note 3) | | 31,250 | | 62,842 | | Prepaids and ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 20-F (Mark One) ☐ REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of event requiring this shell company report Commission file number: 000-55135 (Exact name of Registrant as specified in its charter) POET TECHNOLOGIES INC. OR ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2022 ☐ TRANSITION REPORT PURSUA ...

Exhibit 99.1 NOTICE TO SHAREHOLDERS For the Three Months Ended March 31, 2022 (Unaudited and Expressed in US Dollars) POET TECHNOLOGIES INC. POET TECHNOLOGIES INC. CONDENSED CONSOLIDATED STATEMENTS OF FINANCIAL POSITION (Expressed in US Dollars) | | | | | Audited | | --- | --- | --- | --- | --- | | | | March 31, | | December 31, | | | | 2022 | | 2021 | | Assets | | | | | | Current | | | | | | Cash and cash equivalents (Note 2) | $ | 11,214,388 | $ | 14,941,775 | | Short-term investments (Note 2) | | 6,437,4 ...

OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 OR UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 20-F (Mark One) ☐ REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2021 ☐ SHELL COMPANY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 19 ...

EXHIBIT 99.1 POET Technologies Reports Fourth Quarter 2021 Financial Results TORONTO, April 26, 2022 (GLOBE NEWSWIRE) -- POET Technologies Inc. ("POET" or the "Company") (TSX Venture: PTK; NASDAQ: POET), the designer and developer of the POET Optical Interposer™ and Photonic Integrated Circuits (PICs) for the data center and tele-communication markets, today reported its audited condensed consolidated financial results for the fourth quarter and full year ended December 31, 2021. The Company's financial res ...

| --- | --- | --- | --- | |------------------------|-------|-------|-------| | | | | | | | | | | | | | | | | POET Technologies Inc. | | | | | PTK:TSXV | | | | | MoneyShow – | | | | | | | | | | | | | | Safe harbor This presentation contains forward-looking statements and forward-looking information within the meaning of U.S. and Canadian securities laws, including but not limited to statements relating to revenue potential, growth and/or projections, as well as the expected performance of products. Forward-l ...

| --- | --- | --- | |-------|-------|-------| | | | | | | | | TIME ACTIVITY PRESENTER____ 1:00pm – 1:15pm Introductions and Call to Order Kevin Barnes 1:15pm – 1:45pm Formal Shareholder Meeting Chairman Peter Charbonneau Scrutineer Billy Chau, Computershare 1:40pm – 2:30pm Presentations Suresh Venkatesan / Vivek Rajgarhia / Thomas Mika 2:30pm – 2:50pm Q&A POET Management 2:50pm – 3:00pm Conclusion Kevin Barnes POET ASGM Order of Business October 7, 2021 POET ASGM POET Representatives October 7, 2021 Suresh ...

| --- | --- | |------------------|-------------------------------------------------------------------| | | | | | | | | | | | | | | Introduction to POET Technologies Inc. | | | | | | August 10, 2021 11:35am EST Dr. Suresh Venkatesan, Chairman & CEO | | Oppenheimer 24th | Annual Technology, Internet & Communications Conference | Safe harbor This presentation contains forward-looking statements and forward-looking information within the meaning of U.S. and Canadian securities laws, including but not limited to ...

| --- | --- | --- | |-------|-------|-----------------------| | | | | | | | Investor Presentation | | | | May 2021 | Safe harbor This presentation contains forward-looking statements and forward-looking information within the meaning of U.S. and Canadian securities laws, including but not limited to statements relating to revenue potential, growth and/or projections, as well as the expected performance of products. Forward-looking statements and information can generally be identified by the use of forward- ...

| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | |-------|-------|-----------------------------------|-------|-------|-------|-------|-------|-------|----------------|-------|-------|-------|-------|-------|-------|-------| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | POET Technologies Inc. | | | | | | | | | | | | | | | | | | Thomas Mika, EVP & CFO | ...