Mobile-health Network (MNDR) Co-CEO Teoh Pui Pui stake trimmed to 4%

Rhea-AI Filing Summary

Mobile-health Network Solutions Co-CEO Teoh Pui Pui filed an amended ownership report showing a reduced stake in the company. During the period from November 21, 2025 to December 18, 2025, Teoh purchased 18,800 Class A Ordinary Shares for an aggregate $21,480.56 and sold 2,950 shares for an aggregate $11,689.03, describing the activity as for investment purposes. Following these trades, Teoh beneficially owns 126,446 Class A Ordinary Shares, with sole voting and dispositive power. Based on 3,186,999 Class A Ordinary Shares outstanding as of January 20, 2026, this position represents about 4.0% of the company’s Class A Ordinary Shares. The filing notes that Teoh’s ownership fell below 5% on November 25, 2025 and has remained below that level as the issuer has been selling shares through its ATM and SEPA programs.

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13D

Under the Securities Exchange Act of 1934

(Amendment No. 1)

Mobile-health Network Solutions

(Name of Issuer)

Class A Ordinary Shares

(Title of Class of Securities)

G62264125

(CUSIP Number)

Teoh Pui Pui
16B Shelford Road, #01-13,
Singapore, U0, 286653
(65) 6222 5223

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

11/25/2025

(Date of Event Which Requires Filing of This Statement)

If the filing person has previously filed a statement on Schedule 13G to report the acquisition that is the subject of this Schedule 13D, and is filing this schedule because of §§ 240.13d-1(e), 240.13d-1(f) or 240.13d-1(g), check the following box.

The information required on the remainder of this cover page shall not be deemed to be "filed" for the purpose of Section 18 of the Securities Exchange Act of 1934 ("Act") or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes).

SCHEDULE 13D

CUSIP No. G62264125

1

Name of reporting person

Teoh Pui Pui

2

Check the appropriate box if a member of a Group (See Instructions)

(a)
(b)

3

SEC use only

4

Source of funds (See Instructions)

PF

5

Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)

6

Citizenship or place of organization

SINGAPORE

Number of Shares Beneficially Owned by Each Reporting Person With:

7	Sole Voting Power 126,446.00
8	Shared Voting Power 0.00
9	Sole Dispositive Power 126,446.00
10	Shared Dispositive Power 0.00

11

Aggregate amount beneficially owned by each reporting person

126,446.00

12

Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)

13

Percent of class represented by amount in Row (11)

4.0 %

14

Type of Reporting Person (See Instructions)

IN

Comment for Type of Reporting Person:

During the period from November 21, 2025 to December 18, 2025, the Reporting Person purchased 18,800 Class A Ordinary Shares for an aggregate consideration of $21,480.56 and sold 2,950 Class A Ordinary Shares for an aggregate consideration of $11,689.03. Following these transactions, the Reporting Person beneficially owns 126,446 Class A Ordinary Shares. The Issuer has been selling shares through its ATM and SEPA programs. On November 25, 2025, the Reporting Person's ownership of Class A Ordinary Shares fell below 5% for the first time and has remained below 5% as of the date of this filing. Based on 3,186,999 Class A Ordinary Shares outstanding as of January 20, 2026, as reported by the Issuer, the Reporting Person's 126,446 Class A Ordinary Shares represent approximately 4.0% of the outstanding Class A Ordinary Shares. The Reporting Person has sole voting and dispositive power over these shares and does not share voting or dispositive power over any shares of the Issuer's stock.

SCHEDULE 13D

Item 1.	Security and Issuer
(a)	Title of Class of Securities: Class A Ordinary Shares
(b)	Name of Issuer: Mobile-health Network Solutions
(c)	Address of Issuer's Principal Executive Offices: 2 Venture Drive, #07-06/07 Vision Exchange, Singapore, SINGAPORE , 608526.
Item 2.	Identity and Background
(a)	Teoh Pui Pui
(b)	16B Shelford Road, #01-13, Singapore 286653
(c)	Co-CEO, COO and Chairwoman of the Board, Mobile-health Network Solutions 2 Venture Drive, #07-06/07 Vision Exchange, Singapore 608526
(d)	No
(e)	No
(f)	Singapore
Item 3.	Source and Amount of Funds or Other Consideration
	During the period from November 21, 2025 to December 18, 2025, the Reporting Person purchased 18,800 shares for an aggregate consideration of $21,480.56 and sold 2,950 shares for an aggregate consideration of $11,689.03. Following these transactions, the Reporting Person beneficially owns 126,446 Class A Ordinary Shares.
Item 4.	Purpose of Transaction
	Investment purpose.
Item 5.	Interest in Securities of the Issuer
(a)	As of the date of this Statement, the Reporting Person beneficially owns 126,446 Class A Ordinary Shares of the Issuer. Based on 3,186,999 Class A Ordinary Shares outstanding as of January 20, 2026 as reported by the Issuer, the 126,446 Class A Ordinary Shares represent approximately 4.0% of the outstanding Class A Ordinary Shares. The Reporting Person has sole voting and dispositive power over these shares and does not share voting or dispositive power over any shares of the Issuer's stock.
(b)	126,446 Class A Ordinary Shares
(c)	During the period from November 21, 2025 to December 18, 2025, the Reporting Person purchased 18,800 shares for an aggregate consideration of $21,480.56 and sold 2,950 shares for an aggregate consideration of $11,689.03. Following these transactions, the Reporting Person beneficially owns 126,446 Class A Ordinary Shares.
(d)	None.
(e)	November 25, 2025
Item 6.	Contracts, Arrangements, Understandings or Relationships With Respect to Securities of the Issuer
	N/A
Item 7.	Material to be Filed as Exhibits.
	N/A

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.

Teoh Pui Pui

Signature:	Teoh Pui Pui
Name/Title:	Co-CEO
Date:	01/20/2026

FAQ

What percentage of Mobile-health Network Solutions (MNDR) does Teoh Pui Pui currently own?

As of this filing, Teoh Pui Pui beneficially owns 126,446 Class A Ordinary Shares of Mobile-health Network Solutions, representing approximately 4.0% of the outstanding Class A Ordinary Shares, based on 3,186,999 shares outstanding as of January 20, 2026.

How did Teoh Pui Puis ownership in MNDR change in this Schedule 13D/A?

The filing states that on November 25, 2025, Teoh Pui Puis ownership of Class A Ordinary Shares fell below the 5% threshold for the first time and has remained below 5%, while the issuer has been selling shares through its ATM and SEPA programs.

What recent share transactions did Teoh Pui Pui execute in Mobile-health Network Solutions?

Between November 21, 2025 and December 18, 2025, Teoh Pui Pui purchased 18,800 Class A Ordinary Shares for an aggregate $21,480.56 and sold 2,950 shares for an aggregate $11,689.03.

Does Teoh Pui Pui share voting or dispositive power over MNDR shares?

No. The filing states that Teoh Pui Pui has sole voting and dispositive power over the 126,446 Class A Ordinary Shares and does not share voting or dispositive power over any shares of the issuers stock.

What is the stated purpose of Teoh Pui Puis transactions in MNDR shares?

The filing specifies that the purpose of the transactions is investment purpose, indicating that the holdings are maintained as an investment.

What is Teoh Pui Puis role at Mobile-health Network Solutions (MNDR)?

According to the filing, Teoh Pui Pui serves as Co-CEO, COO and Chairwoman of the Board of Mobile-health Network Solutions.