13D Filings
Indaptus Therapeutics, Inc.
INDP
Amendment
Ownership

29.19%

Total Shares

38,895,000

Issuer CIK

1857044

Event Date

Jun 23, 2026

Accepted

Jun 26, 2026, 09:40 PM

Reporting Persons (2)
Joint Filing

This is a joint filing. The reported shares may overlap between reporting persons and should not be summed.

NameType% of ClassAggregateSole VotingShared Voting
Sino Lion Ventures Ltd
CO
29.19%38,895,000038,895,000
Chenhao Xu
Individual
29.19%38,895,000038,895,000
Disclosure Items (7)

Security Title

Common Stock, par value $0.01 per share

Issuer Name

Indaptus Therapeutics, Inc.

Issuer Address

c/o Indaptus Therapeutics, Inc., New York, NY, 10019

Filing Persons

This Amendment No. 2 is being jointly filed by Sino Lion Ventures Limited and Chenhao Xu, (each a "Reporting Person" and collectively, the "Reporting Persons") pursuant to Rule 13d-1(k) under the Securities Exchange Act of 1934, as amended (the "Exchange Act"), and the Joint Filing Agreement, dated as of June 26, 2026, by and among the Reporting Persons, attached hereto as Exhibit 99.1.

Business Address

The principal business address of each of the Reporting Persons is Unit 4312, Champion Tower, 3 Garden Road, Central, Hong Kong

Principal Occupation

The principal business of each Reporting Person is: (1) Sino Lion Ventures Limited: Investment Holding Company; (2) Chenhao Xu: Controlling person of Sino Lion Ventures Limited.

Convictions

None of the Reporting Persons has, during the last five years, been party to a civil proceeding of a judicial or administrative body of competent jurisdiction and as a result of such proceeding was or is subject to a judgment, decree or final order enjoining future violations of, or prohibiting or mandating activities subject to, federal or state securities laws or finding any violation with respect to such laws.

Citizenship

Sino Lion Ventures Limited is organized under the laws of British Virgin Islands. Chenhao Xu is a citizen of the United Kingdom.

The Series AAA Preferred Stock was purchased by the Reporting Persons pursuant to the Securities Purchase Agreement, dated as of March 19, 2026 (the "Purchase Agreement") between David Lazar, Yun Yao, Sino Lion Ventures Limited, Junyi Dai, Ting Yang, and Lina Deng. The Purchase Agreement closed on March 23, 2026. Sino Lion Ventures Limited used working capital in the aggregate amount of $3,998,898.44 to fund its purchase.

The information set forth in Item 4 in the Initial Schedule 13D is incorporated herein by reference. This Amendment No. 2 is being filed to report a decrease of more than 1% in the percentage of the outstanding Common Stock beneficially owned by the Reporting Persons, resulting solely from the increase in the number of shares of Common Stock issued and outstanding upon the closing of the Issuer's private placement on June 17, 2026. The Reporting Persons did not acquire or dispose of any shares of Common Stock in connection therewith.

Percentage of Class

The information contained on the cover pages to this Schedule 13D is incorporated herein by reference. As of the date hereof, there are 133,242,324 shares of Common Stock outstanding as of June 24, 2026, as calculated based on the Issuer's Form 8-K filed with the SEC on June 24, 2026.

Number of Shares

The following table sets forth the number of Common Stock as to which each of the Reporting Person has (i) the sole power to vote or direct the vote, (ii) shared power to vote or to direct the vote, (iii) sole power to dispose or to direct the disposition, or (iv) shared power to dispose or to direct disposition: Reporting Sole Voting Shared Voting Sole Dispositive Shared Dispositive Persons Power Power Power Power Sino Lion Ventures 0.00 38,895,000.00 0.00 38,895,000.00 Limited Chenhao 0.00 38,895,000.00 0.00 38,895,000.00 Xu

Transactions

The Reporting Persons have not effected any transaction in the shares of Common Stock during the past 60 days.

Shareholders

No other person is known to have the right to receive or the power to direct the receipt of dividends from, or any proceeds from the sale of, the common stock beneficially owned by the Reporting Persons.

Date of 5% Ownership

Not applicable.

The information set forth in Item 6 in the Initial Schedule 13D is incorporated herein by reference. The information set forth in Item 3 and Item 4 above is incorporated herein by reference.

Exhibit 99.1: Joint Filing Agreement, dated as of June 26, 2026, by and between Sino Lion Ventures Limited and Chenhao Xu.

Indaptus Therapeutics, Inc. — Schedule 13D | 13D Filings