# EDGAR Filing Document

**Accession Number:** 0001283774
**File Stem:** 0001654954-25-013386
**Filing Date:** 2025-11
**Character Count:** 6893
**Document Hash:** 6d3ed74482a75f55677c83efa7f4a952
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001654954-25-013386.hdr.sgml**: 20251121

**ACCESSION NUMBER**: 0001654954-25-013386

**CONFORMED SUBMISSION TYPE**: 4

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20251118

**FILED AS OF DATE**: 20251121

**DATE AS OF CHANGE**: 20251121

**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** ELLIS THOMAS B
- **CENTRAL INDEX KEY:** 0001283774

**ORGANIZATION NAME:**

**FILING VALUES:**
- **FORM TYPE:** 4
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 000-27548
- **FILM NUMBER:** 251509198

**MAIL ADDRESS:**
- **STREET 1:** 867 BOYLSTON STREET, 5TH FLOOR
- **STREET 2:** #1361
- **CITY:** BOSTON
- **STATE:** MA
- **ZIP:** 02116
**ISSUER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** LIGHTPATH TECHNOLOGIES INC
- **CENTRAL INDEX KEY:** 0000889971
- **STANDARD INDUSTRIAL CLASSIFICATION:** SEMICONDUCTORS & RELATED DEVICES [3674]
- **ORGANIZATION NAME:** 04 Manufacturing
- **EIN:** 860708398
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 0630

**BUSINESS ADDRESS:**
- **STREET 1:** 2603 CHALLENGER TECH CT
- **STREET 2:** STE 100
- **CITY:** ORLANDO
- **STATE:** FL
- **ZIP:** 32826-2716
- **BUSINESS PHONE:** 4073824003

**MAIL ADDRESS:**
- **STREET 1:** 2603 CHALLENGER TECH CT
- **STREET 2:** STE 100
- **CITY:** ORLANDO
- **STATE:** FL
- **ZIP:** 32826-2716

### UNITED STATES SECURITIES AND EXCHANGE COMMISSION
**Washington, D.C. 20549**

## FORM 4

### STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

[ ] Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

[ ] Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

---

| | | |
|:---|:---|:---|
| **1. Name and Address of Reporting Person**<sup>*</sup><br>ELLIS THOMAS B<br><sub>(Last) (First) (Middle)</sub><br>2603 CHALLENGER TECH COURT<br>SUITE 100<br><sub>(Street)</sub><br>ORLANDO, FL 32826<br><sub>(City) (State) (Zip)</sub> | **3. Date of Earliest Transaction (Month/Day/Year)**<br>2025-11-18 | **5. Relationship of Reporting Person(s) to Issuer**<br>(Check all applicable)<br>[X] Director [X] 10% Owner<br>[ ] Officer (give title below) [ ] Other (specify below)<br>_ _ |
| **2. Issuer Name and Ticker or Trading Symbol**<br>LIGHTPATH TECHNOLOGIES INC [ LPTH ] | **4. If Amendment, Date of Original Filed (Month/Day/Year)**<br>  | **6. Individual or Joint/Group Filing (Check Applicable Line)**<br>[X] Form filed by One Reporting Person<br>[ ] Form filed by More than One Reporting Person |

---

## Table I - Non-Derivative Securities

---

|  |  |  |  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1. Title of Security | 2. Transaction Date | 2A. Deemed Execution Date | 3. Transaction Code (V) | 3. Transaction Code (V) | 4. Securities Acquired (A) or Disposed of (D) | 4. Securities Acquired (A) or Disposed of (D) | 4. Securities Acquired (A) or Disposed of (D) | 5. Amount of Securities Beneficially Owned | 6. Ownership Form | 7. Nature of Indirect Beneficial Ownership |
| 1. Title of Security | 2. Transaction Date | 2A. Deemed Execution Date | Code | V | Amount | (A) or (D) | Price | 5. Amount of Securities Beneficially Owned | 6. Ownership Form | 7. Nature of Indirect Beneficial Ownership |
| Class A common stock | 2025-11-20 |  | M |  | 6968 | A | <sup>(1)</sup> | 6968 | I | See footnotes<sup>(2)(3)</sup> |

---

## Table II - Derivative Securities

---

|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1. Title of Derivative Security | 2. Conversion or Exercise Price | 3. Transaction Date | 3A. Deemed Execution Date | 4. Transaction Code (V) | 4. Transaction Code (V) | 5. Number of Derivative Securities Acquired (A) or Disposed of (D) | 5. Number of Derivative Securities Acquired (A) or Disposed of (D) | 6. Date Exercisable and Expiration Date | 6. Date Exercisable and Expiration Date | 7. Title and Amount of Underlying Securities | 7. Title and Amount of Underlying Securities | 8. Price of Derivative Security | 9. Number of Derivative Securities Beneficially Owned | 10. Ownership Form | 11. Nature of Indirect Beneficial Ownership |
| 1. Title of Derivative Security | 2. Conversion or Exercise Price | 3. Transaction Date | 3A. Deemed Execution Date | Code | V | (A) | (D) | Date Exercisable | Expiration Date | Title | Amount or Number of Shares | 8. Price of Derivative Security | 9. Number of Derivative Securities Beneficially Owned | 10. Ownership Form | 11. Nature of Indirect Beneficial Ownership |
| Restricted stock units | <sup>(4)</sup> | 2025-11-18 |  | A |  | 8824 |  | <sup>(5)</sup> | <sup>(5)</sup> | Class A common stock | 8824 | <sup>(4)</sup> | 8824 | I | See footnotes<sup>(2)(3)</sup> |

---

### Footnotes:

(1) Restricted stock units were settled into Class A Common Stock on a one-for-one basis upon vesting.

(2) The reported securities are directly held by North Run Capital, LP, and may be deemed to be indirectly beneficially owned by North Run Advisors, LLC as the general partner of North Run Capital, LP. The reported securities may also be deemed to be indirectly beneficially owned by the Reporting Person as a member of North Run Advisors, LLC.

(3) The Reporting Person disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein, and this report shall not be deemed an admission of beneficial ownership of the securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purpose.

(4) Each restricted stock unit represents a contingent right to receive one share of Class A common stock.

(5) The restricted stock units vest one year from the grant date.  Directors may elect to defer receipt of the shares to a future date.  Any unvested restricted stock units will vest immediately upon the director leaving the board.

**Signature:** /s/ Natalie N King attorney-in-fact  
**Date:** 2025-11-21

### Remarks:

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.

* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).

** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).

Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.

**Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.**