Silvaco Group director Ngai awarded 2,540 shares

Available on EDGAR 11/10/2026 - 06:45 PM EST Accepted by SEC EDGAR 11/10/2026 - 06:45 PM EST Learn about SEC filing dates

Rhea-AI Filing Summary

Silvaco Group, Inc. director Anthony K.K. Ngai acquired an award of 2,540 common shares on November 9, 2026, bringing his directly held shares to 121,512. The award replaced the quarterly cash retainer earned for the third quarter of fiscal 2026 under an amendment to the non-employee director compensation plan; its fair market value equaled that retainer.

Insider Trade Summary

Grant/Award: 2,540 shares

Grant/Award 1 txn

Insider Ngai Anthony K.K.

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Common Stock F1	2,540	$0.00	$0.00

Holdings After Transaction: Common Stock — 121,512 shares (Direct)

Footnotes (1)

1. F1. The shares of Issuer common stock were awarded to the Reporting Person pursuant to an amendment to the Issuer's non-employee director compensation plan providing for the replacement of the quarterly cash retainer earned in the third quarter of fiscal 2026 with an award of Issuer common stock with a fair market value equal to such quarterly cash retainer.

Key Figures

Common shares awarded: 2,540 shares Direct shares held after award: 121,512 shares

2 metrics

Common shares awarded 2,540 shares Awarded November 9, 2026

Direct shares held after award 121,512 shares Anthony K.K. Ngai's reported holdings following the November 9, 2026 award

Key Terms

non-employee director compensation plan, fair market value, quarterly cash retainer

3 terms

non-employee director compensation plan financial

"amendment to the Issuer's non-employee director compensation plan"

fair market value financial

"with a fair market value equal to such quarterly cash retainer"

The price a willing buyer and a willing seller would agree on for an asset or security when neither is under pressure and both have access to the same information. Think of it as the market’s neutral estimate of what something is worth, like the price two neighbors would settle on for a car after comparing similar listings. Investors care because fair market value guides buying and selling decisions, tax reporting, portfolio valuation, and how accurately company assets are reflected in financial statements.

quarterly cash retainer financial

"replacement of the quarterly cash retainer earned in the third quarter"

FAQ

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

How many SVCO shares did director Anthony K.K. Ngai receive?

Anthony K.K. Ngai received 2,540 common shares on November 9, 2026. His reported direct holdings after the award were 121,512 shares.

Why did Anthony K.K. Ngai receive SVCO shares?

The award replaced the quarterly cash retainer earned for the third quarter of fiscal 2026. Under an amendment to the non-employee director compensation plan, the stock award had a fair market value equal to that retainer.

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

Form 4 Insider Transactions: What Each Field Means →

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SEC Form 4

FORM 4

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

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

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:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Ngai Anthony K.K.

(Last) (First) (Middle)

C/O SILVACO GROUP, INC.

4701 PATRICK HENRY DRIVE, BUILDING #23

(Street)

SANTA CLARA CALIFORNIA 95054

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
Silvaco Group, Inc. [ SVCO ]

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

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
11/09/2026

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

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

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

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	11/09/2026		A		2,540(1)	A	$0	121,512	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. The shares of Issuer common stock were awarded to the Reporting Person pursuant to an amendment to the Issuer's non-employee director compensation plan providing for the replacement of the quarterly cash retainer earned in the third quarter of fiscal 2026 with an award of Issuer common stock with a fair market value equal to such quarterly cash retainer.

Remarks:

	/s/ Candace Jackson, as Attorney-in-Fact	11/10/2026
	** 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 4 (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 4: SEC 1474 (03-26)