# EDGAR Filing Document

**Accession Number:** 0001857044
**File Stem:** 0001829126-26-001810
**Filing Date:** 2026-3
**Character Count:** 12142
**Document Hash:** 6314eb91f39a7c5bbd103c8e3cedd9a5
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001829126-26-001810.hdr.sgml**: 20260302

**ACCESSION NUMBER**: 0001829126-26-001810

**CONFORMED SUBMISSION TYPE**: SCHEDULE 13D

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20260302

**DATE AS OF CHANGE**: 20260302

**SUBJECT COMPANY**: 

**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

**FILING VALUES:**
- **FORM TYPE:** SCHEDULE 13D
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 005-92776
- **FILM NUMBER:** 26709470

**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
**FILED BY**: 

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

**ORGANIZATION NAME:**

**FILING VALUES:**
- **FORM TYPE:** SCHEDULE 13D

**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

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

## SCHEDULE 13D

### Under the Securities Exchange Act of 1934

**Indaptus Therapeutics Inc.**

*(Name of Issuer)*

**Common Stock, $0.01 par value**

*(Title of Class of Securities)*

**45339J105**

*(CUSIP Number)*

**DAVID E. LAZAR**<br>44, Tower 100, The Towers Winston<br>Churchill San Francisco, Paitilla<br>Panama City R1 07196<br>646-768-8417

*(Name, Address and Telephone Number of Person Authorized to Receive Notices and Communications)*

**02/26/2026**

*(Date of Event Which Requires Filing of this Statement)*

| **CUSIP No.** | **45339J105** |

---

| | | | |
|:--|:--|:--|:--|
| 1 | Name of reporting person<br>**Lazar David E.** | Name of reporting person<br>**Lazar David E.** | |
| 2 | Check the appropriate box if a member of a Group (See Instructions)<br>[x] (a)<br>[ ] (b) | Check the appropriate box if a member of a Group (See Instructions)<br>[x] (a)<br>[ ] (b) | |
| 3 | SEC use only | SEC use only | |
| 4 | Source of funds (See Instructions)<br>**PF** | Source of funds (See Instructions)<br>**PF** | |
| 5 | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | |
| 6 | Citizenship or place of organization<br>**S1** | Citizenship or place of organization<br>**S1** | |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 7 | Sole Voting Power<br>**111000000.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 8 | Shared Voting Power<br>**0.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 9 | Sole Dispositive Power<br>**111000000.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 10 | Shared Dispositive Power<br>**0.00** |
| 11 | Aggregate amount beneficially owned by each reporting person<br>**111000000.00** | Aggregate amount beneficially owned by each reporting person<br>**111000000.00** | |
| 12 | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | |
| 13 | Percent of class represented by amount in Row (11)<br>**98%** | Percent of class represented by amount in Row (11)<br>**98%** | |
| 14 | Type of Reporting Person (See Instructions)<br>**IN** | Type of Reporting Person (See Instructions)<br>**IN** | |

---

**Comment for Reporting Person:** The number of shares of the Issuer's common stock, $0.01 par value per share (the "Shares") reflected under "Sole Dispositive Power" consists of 111,000,000 Shares that the Reporting Person may acquire upon the conversion of the Issuer's Series AA Convertible Non-Redeemable Preferred Stock and Series AAA Convertible Non-Redeemable Preferred Stock, as described further in Item 6 below.

**Item 1. Security and Issuer**

**(a) Title of Class of Securities:**
Common Stock, $0.01 par value

**(b) Name of Issuer:**
Indaptus Therapeutics Inc.

**(c) Address of Issuer's Principal Executive Offices:**
c/o Indaptus Therapeutics, Inc., 3 Columbus Circle, 15th Floor, New York, NY, 10019

**Item 4. Purpose of Transaction**

Pursuant to the SPA, as further described in Item 6, effective as of December 23, 2025, the Reporting Person was appointed as the Co-Chief Executive Officer and a member of the Issuer's Board of Directors.

In addition to the Reporting Person being appointed as a director and Chief Executive Officer of the Issuer, pursuant to the SPA, the Reporting Person obtained the right to recommend to the Issuer up to three (3) individuals to be nominated for election at the Issuer's subsequent stockholder meeting (the "Stockholder Meeting"), subject to stockholder approval and compliance with Nasdaq Listing Rule 5640. Upon his election to the Board, the Reporting Person will serve as the Chairman of the Board.

The Reporting Person purchased the Shares pursuant to the SPA based on the Reporting Person's belief that the Shares, when purchased, were undervalued and represented an attractive investment opportunity. Depending upon overall market conditions, other investment opportunities available to the Reporting Person, and the availability of Shares at prices that would make the purchase or sale of Shares desirable, the Reporting Person may endeavor to further increase or decrease his position in the Issuer through, among other things, the purchase or sale of Shares on the open market or in private transactions or otherwise, on such terms and at such times as the Reporting Person may deem advisable.

The Reporting Person does not have any present plan or proposal which would relate to or result in any of the matters set forth in subparagraphs (a) - (j) of Item 4 of Schedule 13D except as set forth herein or such as would occur upon or in connection with completion of, or following, any of the actions discussed herein. The Reporting Person intends to review his investment in the Issuer on a continuing basis. Depending on various factors including, without limitation, the Issuer's financial position and investment strategy, the price levels of the Shares, conditions in the securities markets and general economic and industry conditions, the Reporting Person may in the future take such actions with respect to his investment in the Issuer as he deems appropriate including, without limitation, engaging in additional communications with management and the Issuer's Board of Directors, engaging in discussions with stockholders of the Issuer or other third parties about the Issuer and the Reporting Person's investment, including potential business combinations or dispositions involving the Issuer or certain of its businesses, making recommendations or proposals to the Issuer concerning changes to the capitalization, ownership structure, board structure (including board composition), potential business combinations or dispositions involving the Issuer or certain of its businesses, or suggestions for improving the Issuer's financial and/or operational performance, purchasing additional Shares, selling some or all of his Shares, engaging in short selling of or any hedging or similar transaction with respect to the Shares, including swaps and other derivative instruments, or changing his intention with respect to any and all matters referred to in Item 4.

**Item 5. Interest in Securities of the Issuer**

**(a)**
The aggregate percentage of Shares beneficially owned by the Reporting Person is based upon  2,242,324 Shares outstanding as of January 21, 2026, as reported in the Issuer's Definitive Proxy Statement on Schedule 14A, which was filed with the Securities and Exchange Commission on January 21, 2026.

As of the close of business on March 2, 2026, the Reporting Person beneficially owned 111,000,000 Shares.

Percentage: Approximately 98.0%

**(b)**
1. Sole power to vote or direct vote: 111,000,000
2. Shared power to vote or direct vote: 0
3. Sole power to dispose or direct the disposition: 111,000,000
4. Shared power to dispose or direct the disposition: 0

**(c)**
The transactions in the Shares by the Reporting Person during the past sixty days are set forth in more detail in Item 6.

**Item 6. Contracts, Arrangements, Understandings or Relationships With Respect to Securities of the Issuer.**

On December 22, 2025, the Issuer entered into the SPA with the Reporting Person, pursuant to which the Reporting Person agreed to acquire from the Issuer (i) an aggregate of 300,000 shares of Series AA Convertible Non-Redeemable Preferred Stock (the "Series AA Preferred Stock") convertible into an aggregate of 6 million shares of the Issuer's common stock for $1.8 million and (ii) an aggregate of 700,000 shares of Series AAA Convertible Non-Redeemable Preferred Stock (the "Series AAA Preferred Stock" and together with the Series AA Preferred Stock, the "Preferred Stock") convertible into an aggregate of 105 million shares of the Issuer's common stock for an additional $4.2 million, for total transaction consideration of $6 million.

The Preferred Stock became convertible following the Stockholder Meeting on February 26, 2026, at which the Issuer's stockholders approved, among other things, a) an increase in the Issuer's authorized common stock to enable the Issuer to issue all of the Shares that are issuable upon the conversion of the Preferred Stock and b) the issuance of Shares upon conversion of the Preferred Stock in accordance with the listing rules of The Nasdaq Stock Market, LLC (the "Stockholder Approval"). Following the Stockholder Approval, each share of Series AA Preferred Stock became convertible into 20 Shares per share of Series AA Preferred Stock, or an aggregate of 6 million Shares, and each share of Series AAA Preferred Stock became convertible into 150 Shares per share of Series AAA Preferred Stock, or an aggregate of 105 million Shares.

The SPA contains customary representations, warranties and agreements of the Issuer and the Reporting Person, limitations, and conditions regarding sales of the Issuer's common stock, indemnification rights and other obligations of the parties. Furthermore, the SPA contains certain covenants that the Issuer is obligated to comply with, such as holding a special meeting of stockholders for purposes of obtaining the Stockholder Approval and electing certain directors to the Issuer's board of directors. Furthermore, the Issuer and Reporting Person agree to be bound by certain covenants pursuant to the SPA, as more fully set forth therein. The Issuer also granted the Reporting Person a right to participate in subsequent financing transactions where the Issuer issues common stock or common stock equivalents for cash consideration, indebtedness or a combination thereof.

The foregoing description of the SPA does not purport to be complete and is qualified in its entirety by reference to the SPA, which is filed as an exhibit to this Schedule 13D, and is incorporated by reference herein.

Except as described in this Item 6, the Reporting Person does not have any other contracts, arrangements, understandings or relationships with respect to the Issuer's securities.

### SIGNATURE

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

**Reporting Person:** Lazar David E.

**Signature:** /s/ David E. Lazar

**Name/Title:** David E. Lazar

**Date:** 03/02/2026