# EDGAR Filing Document

**Accession Number:** 0001437424
**File Stem:** 0001493152-25-020789
**Filing Date:** 2025-11
**Character Count:** 6177
**Document Hash:** 866e922c5a169faf6f1864f578a1ccf0
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001493152-25-020789.hdr.sgml**: 20251105

**ACCESSION NUMBER**: 0001493152-25-020789

**CONFORMED SUBMISSION TYPE**: 6-K

**PUBLIC DOCUMENT COUNT**: 2

**CONFORMED PERIOD OF REPORT**: 20251105

**FILED AS OF DATE**: 20251105

**DATE AS OF CHANGE**: 20251105

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** POET TECHNOLOGIES INC.
- **CENTRAL INDEX KEY:** 0001437424
- **STANDARD INDUSTRIAL CLASSIFICATION:** SEMICONDUCTORS & RELATED DEVICES [3674]
- **ORGANIZATION NAME:** 04 Manufacturing
- **EIN:** 000000000
- **STATE OF INCORPORATION:** A6

**FILING VALUES:**
- **FORM TYPE:** 6-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-41319
- **FILM NUMBER:** 251451578

**BUSINESS ADDRESS:**
- **STREET 1:** 120 EGLINTON AVENUE EAST
- **STREET 2:** SUITE 1107
- **CITY:** TORONTO, ONTARIO
- **STATE:** A6
- **ZIP:** M4P 1E2
- **BUSINESS PHONE:** 401-338-1212

**MAIL ADDRESS:**
- **STREET 1:** 120 EGLINTON AVENUE EAST
- **STREET 2:** SUITE 1107
- **CITY:** TORONTO, ONTARIO
- **STATE:** A6
- **ZIP:** M4P 1E2

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** OPEL INTERNATIONAL INC
- **DATE OF NAME CHANGE:** 20080611

**UNITED STATES**

**SECURITIES AND EXCHANGE COMMISSION**

**Washington, D.C. 20549**

**Form 6-K**

**REPORT OF FOREIGN PRIVATE ISSUER**

**PURSUANT TO RULE 13a-16 OR 15d-16**

**UNDER THE SECURITIES EXCHANGE ACT OF 1934**

**For the month of November 2025**

Commission File Number: **000-55135**

**POET TECHNOLOGIES INC.**

(Translation of registrant's name into English)

**120 Eglinton Avenue East, Ste 1107 Toronto, Ontario, M4P 1E2, Canada**

(Address of principal executive office)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.

Form 20-F ☒ Form 40-F ☐

**DOCUMENTS INCLUDED AS PART OF THIS FORM 6-K**

On November 4, 2025, the Registrant filed with the Canadian Securities Regulatory Authorities on the System for Electronic Data Analysis and Retrieval + a material change report, a copy of which is attached hereto as Exhibit 99.1, and which is incorporated by reference to the Registrant's Registration Statement on Form F-10, as amended (File No. 333- 280553). The inclusion of any website address herein, including in any exhibit attached hereto, is intended to be an inactive textual reference only and not an active hyperlink. The information contained in, or that can be accessed through, each such website is not part of this Form 6-K or incorporated herein.

See "Exhibits" below.

**Exhibits**

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| | |
|:---|:---|
| **Exhibit<br> Number** | **Description** |
| 99.1 | [Material Change Report dated November 4, 2025](ex99-1.htm) |

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**SIGNATURES**

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

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| | | |
|:---|:---|:---|
|  | **POET TECHNOLOGIES INC.** | **POET TECHNOLOGIES INC.** |
|  | By: | */s/ Thomas Mika* |
|  | Name: | Thomas Mika |
|  | Title: | Executive Vice President and<br> Chief Financial Officer |
| Date: November 5, 2025 |  |  |

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## Exhibit 99.1

**Exhibit 99.1**

**FORM 51-102F3**

**MATERIAL CHANGE REPORT**

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| | |
|:---|:---|
| **Item 1** | **Name and Address of Company** |
|  | POET Technologies Inc. (the "**Company**")<br> 120 Eglinton Avenue East, Suite 1107<br> Toronto, Ontario<br> M4P 1E2 |
| **Item 2** | **Date of Material Change** |
|  | October 26, 2025 |
| **Item 3** | **News Release** |
|  | A news release with respect to the material change referred to in this report was issued by the Company through GlobalNewswire on October 26, 2025 and filed on SEDAR+ (<u>www.sedarplus.ca</u>) under the Company's issuer profile on October 27, 2025. |
| **Item 4** | **Summary of Material Change** |
|  | On October 26, 2025, the Company entered into securities purchase agreements with institutional investors for the purchase and sale of 20,689,655 common shares (each, a "**Common Share**") at a price of US$7.25 per Common Share for aggregate gross proceeds to the Company of US$149,999,998.75 (the "**Offering**"). The Offering closed on October 28, 2025. |
| **Item 5** | **Full Description of Material Change** |
| ***Item 5.1*** | ***Full Description of Material Change*** |
|  | On October 26, 2025, the Company entered into securities purchase agreements with institutional investors for the purchase and sale of 20,689,655 Common Shares at a price of US$7.25 per Common Share for aggregate gross proceeds to the Company of US$149,999,998.75. The Offering closed on October 28, 2025.<br>Titan Partners Group, a division of American Capital Partners ("**Titan**"), acted as the sole placement agent for the Offering.<br>The Company intends to use the net proceeds from the Offering for corporate development, including targeted acquisitions, scaling up of R&D, acceleration of the light source business, expanding operations, and general working capital.<br>The Offering was made in the United States only pursuant to a shelf registration statement on Form F-10 (File No. 333-280553) previously filed with the U.S. Securities and Exchange Commission (the "**SEC**") and declared effective on September 10, 2024. The Offering was made only by means of a prospectus supplement, which was filed with the SEC and is available on the SEC's website located at www.sec.gov. The Company also filed the prospectus supplement with the applicable securities regulatory authorities in Canada. |

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| | |
|:---|:---|
| ***Item 5.2*** | ***Disclosure for Restructuring Transactions*** |
|  | Not applicable. |
| **Item 6** | **Reliance of subsection 7.1(2) of National Instrument 51-102** |
|  | Not applicable. |
| **Item 7** | **Omitted Information** |
|  | No omitted information. |
| **Item 8** | **Executive Officer** |
|  | For further information, please contact:<br>Kevin Barnes<br> Vice President of Finance & Administration, Corporate Controller and Treasurer<br> POET Technologies Inc.<br> Telephone: (416) 368-411<br> Email: kb@poet.tech |
| **Item 9** | **Date of Report** |
|  | November 4, 2025 |

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