MASK CEO files initial Form 3 ownership

3 E Network Technology Group Ltd director and Chief Executive Officer YANG TINGJUN has filed an initial Form 3, which is a required statement of beneficial ownership for insiders.

Rhea-AI Filing Summary

3 E Network Technology Group Ltd director and Chief Executive Officer YANG TINGJUN has filed an initial Form 3, which is a required statement of beneficial ownership for insiders. This filing does not report any stock purchases, sales, option exercises, or other transactions.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What does the MASK Form 3 filing by YANG TINGJUN show?

The Form 3 shows that YANG TINGJUN is a director and Chief Executive Officer of 3 E Network Technology Group Ltd. It is an initial ownership report and does not list any stock purchases, sales, or other insider transactions.

Did YANG TINGJUN buy or sell MASK shares in this Form 3?

No, this Form 3 does not report any purchases or sales of MASK shares. It is only an initial disclosure of insider status, with zero buy, sell, gift, exercise, or restructuring transactions recorded in the summary data.

Why is 3 E Network Technology Group Ltd insider filing a Form 3?

A Form 3 is required when someone becomes an insider, such as a director or officer. This filing reflects YANG TINGJUN’s status as director and Chief Executive Officer and provides a baseline for any future Form 4 or Form 5 transactions.

Does the MASK Form 3 include any derivative securities activity?

No, the filing shows no derivative securities transactions or positions. The derivative transaction count and exercise-related fields are all zero, and the derivative summary is empty, indicating no options or similar instruments reported in this initial statement.

What does the transaction summary in the MASK Form 3 indicate?

The transaction summary indicates zero buys, zero sells, and zero other transactions, with net buy-sell direction marked neutral. It confirms that this filing is purely an initial ownership statement, without any reportable trading activity by the reporting person.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 03/17/2026 - 09:06 AM Learn about SEC filing dates

SEC Form 3

FORM 3

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

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0104
Estimated average burden
hours per response:			0.5

1. Name and Address of Reporting Person^*

YANG TINGJUN

(Last) (First) (Middle)

NO.118 CONNAUGHT ROAD WEST, 3003-2

(Street)

HONG KONG F4 999077

(City) (State) (Zip)

2. Date of Event Requiring Statement (Month/Day/Year)
03/17/2026

3. Issuer Name and Ticker or Trading Symbol
3 E Network Technology Group Ltd [ MASK ]

4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Chief Executive Officer

5. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

No securities are beneficially owned.

	/s/Yang Tingjun	03/17/2026
	** Signature of Reporting Person	Date
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 5 (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.