# EDGAR Filing Document

**Accession Number:** 0001857044
**File Stem:** 0000921895-26-000788
**Filing Date:** 2026-3
**Character Count:** 7448
**Document Hash:** 9fae9369ec407bb9f723344f16c291aa
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0000921895-26-000788.hdr.sgml**: 20260324

**ACCESSION NUMBER**: 0000921895-26-000788

**CONFORMED SUBMISSION TYPE**: 4

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20260323

**FILED AS OF DATE**: 20260324

**DATE AS OF CHANGE**: 20260324

**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** Lazar David E.
- **CENTRAL INDEX KEY:** 0001932843

**ORGANIZATION NAME:**

**FILING VALUES:**
- **FORM TYPE:** 4
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-40652
- **FILM NUMBER:** 26786082

**MAIL ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** 44, TOWER 100, THE TOWERS
- **STREET 2:** WINSTON CHURCHILL, PAITILLA
- **CITY:** PANAMA CITY
- **PROVINCE COUNTRY:** R1
**ISSUER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Indaptus Therapeutics, Inc.
- **CENTRAL INDEX KEY:** 0001857044
- **STANDARD INDUSTRIAL CLASSIFICATION:** PHARMACEUTICAL PREPARATIONS [2834]
- **ORGANIZATION NAME:** 03 Life Sciences
- **EIN:** 863158720
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**BUSINESS ADDRESS:**
- **STREET 1:** 3 COLUMBUS CIRCLE
- **STREET 2:** 15TH FLOOR
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10019
- **BUSINESS PHONE:** (646) 427-2727

**MAIL ADDRESS:**
- **STREET 1:** 3 COLUMBUS CIRCLE
- **STREET 2:** 15TH FLOOR
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10019

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Intec Parent Inc.
- **DATE OF NAME CHANGE:** 20210414

### 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>Lazar David E.<br><sub>(Last) (First) (Middle)</sub><br>44, TOWER 100, THE TOWERS<br>WINSTON CHURCHILL, PAITILLA<br><sub>(Street)</sub><br>PANAMA CITY, PANAMA 07196<br><sub>(City) (State) (Zip)</sub> | **3. Date of Earliest Transaction (Month/Day/Year)**<br>2026-03-23 | **5. Relationship of Reporting Person(s) to Issuer**<br>(Check all applicable)<br>[X] Director [ ] 10% Owner<br>[ ] Officer (give title below) [ ] Other (specify below)<br>_ _ |
| **2. Issuer Name and Ticker or Trading Symbol**<br>Indaptus Therapeutics, Inc. [ INDP ] | **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 |
|  |  |  |  |  |  |  |  |  |  |  |

---

## 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 |
| Series AA Convertible Non-Redeemable Preferred Stock<sup>(1)</sup> | <sup>(2)</sup> | 2026-03-23 |  | S |  |  | 196800 | 2026-03-20 | <sup>(3)</sup> | Common Stock | 3936000 | <sup>(1)</sup> | 103200 | D |  |
| Series AAA Convertible Non-Redeemable Preferred Stock<sup>(1)</sup> | <sup>(4)</sup> | 2026-03-23 |  | S |  |  | 700000 | 2026-03-20 | <sup>(5)</sup> | Common Stock | 105000000 | <sup>(1)</sup> | 0 | D |  |

---

### Footnotes:

(1) On March 19, 2026, David E. Lazar (the "Reporting Person") entered into a Securities Purchase Agreement pursuant to which the Reporting Person sold all of his title and interest in (i) all 700,000 shares of Series AAA Preferred Stock (convertible into an aggregate of 105,000,000 shares of the Issuer's common stock) held by the Reporting Person and (ii) 196,800 shares of the Reporting Person's Series AA Preferred Stock (convertible into an aggregate of 3,936,000 shares of the Issuer's common stock), as well as all of the Reporting Person's rights, title and interest in the Series AA Preferred Stock and Series AAA Preferred Stock under a securities purchase agreement dated December 22, 2025 (the "March 2026 Transaction"). The closing of the March 2026 Transaction occurred on March 23, 2026. Following the March 2026 Transaction, the Reporting Person retained 103,200 shares of Series AA Preferred Stock, convertible into an aggregate of 2,064,000 shares of the Issuer's common stock.

(2) The Series AA Preferred Stock is convertible at the option of the holder for no additional consideration.

(3) The Series AA Preferred Stock is perpetual and therefore has no expiration date.

(4) The Series AAA Preferred Stock is convertible at the option of the holder for no additional consideration.

(5) The Series AAA Preferred Stock is perpetual and therefore has no expiration date.

**Signature:** /s/ David E. Lazar  
**Date:** 2026-03-24

### 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.**