Deswell (DSWL) director Lau Wai Ming reports 9,841,851-share stake

Rhea-AI Filing Summary

Deswell Industries Inc. director Lau Wai Ming has filed an initial ownership report showing a substantial direct holding in the company. The Form 3 discloses direct beneficial ownership of 9,841,851 shares of Common Stock as of March 18, 2026. This filing records existing holdings and does not report any recent purchases or sales.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider Lau Wai Ming

Role Director

Type	Security	Shares	Price	Value
holding	Common Stock	--	--	--

Holdings After Transaction: Common Stock — 9,841,851 shares (Direct)

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Accepted by SEC EDGAR 03/27/2026 - 04:52 PM Learn about SEC filing dates

FAQ

What does Lau Wai Ming's Form 3 filing for DSWL disclose?

The Form 3 discloses that director Lau Wai Ming holds 9,841,851 shares of Deswell Industries Common Stock directly as of March 18, 2026. This is an initial ownership statement, recording existing holdings rather than a new transaction.

Is Lau Wai Ming buying or selling Deswell (DSWL) shares in this Form 3?

This Form 3 does not show any buys or sells. It records a holding entry, listing 9,841,851 Common Stock shares owned directly as of March 18, 2026, with no transaction price or share movement reported.

How many Deswell (DSWL) shares does Lau Wai Ming own according to the filing?

According to the filing, Lau Wai Ming directly owns 9,841,851 shares of Deswell Industries Common Stock after the reported holding entry on March 18, 2026. This figure reflects total direct beneficial ownership on that date.

What type of security is reported in Lau Wai Ming's Deswell Form 3?

The Form 3 reports ownership of Common Stock of Deswell Industries. It shows a total of 9,841,851 Common Stock shares held directly as of March 18, 2026, with no derivative securities listed in the derivative holdings summary.

Does the Deswell (DSWL) Form 3 for Lau Wai Ming include derivative positions?

The filing shows no derivative positions for Lau Wai Ming. The derivative holdings summary is empty, indicating there are no reported options, warrants, or other derivatives, only 9,841,851 directly held Common Stock shares as of March 18, 2026.

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^*

Lau Wai Ming

(Last) (First) (Middle)

10B EDIFICIO ASSOCIACAO INDUSTRIAL MACAU

32 RUA DO COMANDANTE MATA E OLIVEIRA

(Street)

MACAO

(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
DESWELL INDUSTRIES INC [ DSWL ]

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)
Common Stock	9,841,851	D

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:

	Kelsey Doran, Attorney-in-Fact by Power of Attorney	03/27/2026
	** 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)