WORK Medical director files initial ownership form

WORK Medical Technology Group LTD disclosed that Wu Zhenguo, a company director, has filed an initial Form 3 insider ownership statement.

Rhea-AI Filing Summary

WORK Medical Technology Group LTD disclosed that Wu Zhenguo, a company director, has filed an initial Form 3 insider ownership statement. The structured data shows no reported stock purchases, sales, option exercises, or other transactions in this filing, indicating it is a baseline disclosure of his status as a director.

Key Terms

Form 3, director, insider ownership, ten percent owner

4 terms

Form 3 regulatory

"has filed an initial Form 3 insider ownership statement"

Form 3 is the initial public filing that officers, directors and large shareholders must submit to report their ownership of a company’s securities when they become insiders. It acts like an opening inventory sheet that gives investors a starting point to see who holds significant stakes and to spot later trades or potential conflicts of interest, helping assess insider confidence and transparency.

director financial

"disclosed that Wu Zhenguo, a company director, has filed"

insider ownership financial

"initial Form 3 insider ownership statement"

The percentage of a company’s stock held by people with access to inside information or control, typically officers, directors and large shareholders who work at or help run the business. It matters to investors because it shows how much “skin in the game” insiders have and can signal alignment of interests, potential for concentrated control, and effects on share liquidity—like neighbors owning most of a street, which changes how decisions are made and how easy it is for others to move in or out.

ten percent owner financial

"is_ten_percent_owner: 0 indicates he is not a ten percent owner"

FAQ

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

What does the WOK Form 3 filing for Wu Zhenguo mean?

The WOK Form 3 filing records Wu Zhenguo as a company insider. It is an initial ownership statement for a director and, in this data, shows no reported stock purchases, sales, or option exercises, serving mainly as a baseline regulatory disclosure.

Did Wu Zhenguo buy or sell WORK Medical (WOK) shares in this Form 3?

No transactions are reported for Wu Zhenguo in this Form 3 data. The transaction summary shows zero buys, zero sells, and no derivative exercises, indicating the filing is administrative rather than a record of trading activity.

What insider role does Wu Zhenguo have at WORK Medical (WOK)?

Wu Zhenguo is identified as a director of WORK Medical Technology Group. The Form 3 data flags him as a director and not as an officer or ten percent owner, establishing his insider status for future ownership and trading disclosures.

Why is the WOK Form 3 for Wu Zhenguo important to investors?

The Form 3 establishes that Wu Zhenguo is a reportable insider at WOK. While this specific filing shows no trades, it sets the baseline so that any future Form 4 filings will track his equity-related activity in the company over time.

Does the WOK Form 3 show any derivative holdings for Wu Zhenguo?

No derivative positions are listed for Wu Zhenguo in this data. The derivative summary is empty and the transaction counts for exercises and other derivative activity are zero, suggesting no reportable options or similar instruments in this snapshot.

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

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Accepted by SEC EDGAR 05/28/2026 - 11:33 AM EDT 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^*

Wu Zhenguo

(Last) (First) (Middle)

ROOM 901, NO. 152, LANE 1959, JINBI ROAD

FENGXIAN DISTRICT

(Street)

SHANGHAI 201499

(City) (State) (Zip)

CHINA

(Country)

2. Date of Event Requiring Statement (Month/Day/Year)
03/18/2026

3. Issuer Name and Ticker or Trading Symbol
WORK Medical Technology Group LTD [ WOK ]

3a. Foreign Trading Symbol

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

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

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

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/ Zhenguo Wu	05/28/2026
	** 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.
* Form 3: SEC 1473 (03-26)