Silvaco (SVCO) CEO Disposes 9,155 Shares via Tax Withholding; Holds 773,157 Shares

Rhea-AI Filing Summary

Form 4 summary: Taheri Babak A., listed as Chief Executive Officer and Director of Silvaco Group, Inc. (SVCO), reported a change in beneficial ownership on 08/13/2025. The filing shows a disposition of 9,155 shares of common stock at a price of $4.65 per share under transaction code F. The filing explains these shares were withheld by the issuer to satisfy tax withholding obligations related to the vesting of restricted stock units. After the transaction, the reporting person beneficially owned 773,157 shares on a direct basis. The form was signed by Candace Jackson as attorney-in-fact on 08/14/2025.

Positive

• Substantial continuing ownership retained: 773,157 shares remain beneficially owned directly
• Transaction clearly disclosed as tax-withholding for RSU vesting, indicating administrative, not market-driven, disposition
• Form executed by attorney-in-fact and dated, demonstrating procedural compliance with reporting rules

Negative

• 9,155-share disposition reduced the reporting person’s stake, though identified as tax withholding
• Sale price of $4.65 indicates shares disposed at that level, which may be below recent trading prices (document does not provide market context)

Insights

Financial Analyst

TL;DR: Routine tax-withholding disposition; small share reduction relative to total holdings, limited market impact.

The Form 4 reports a code F disposition of 9,155 shares at $4.65, identified as shares withheld to cover tax obligations from RSU vesting. This is a non-sales, administrative action rather than an open-market sale, and the reporting person continues to hold a substantial direct position of 773,157 shares. For investors, such withholding is typically routine and does not signal a change in conviction from management. The transaction size is small relative to the remaining position and therefore unlikely to be material to valuation or trading volume.

Corporate Governance Expert

TL;DR: Disclosure reflects standard insider reporting and compliance with Section 16; no governance concerns evident.

The filing identifies Taheri Babak A. as both CEO and a director and discloses the mechanics of the share reduction as tax withholding for vested RSUs. The transaction is properly reported on Form 4 with signature by an attorney-in-fact, indicating procedural compliance. There is no indication of unusual timing, related-party transfers, or derivative activity. From a governance perspective, this disclosure meets routine transparency expectations for insider equity events.

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

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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^*

Taheri Babak A.

(Last) (First) (Middle)

C/O SILVACO GROUP, INC.

4701 PATRICK HENRY DRIVE, BUILDING #23

(Street)

SANTA CLARA CA 95054

(City) (State) (Zip)

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
X	Officer (give title below)		Other (specify below)
	Chief Executive Officer

3. Date of Earliest Transaction (Month/Day/Year)
08/13/2025

4. 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 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	08/13/2025		F		9,155(1)	D	$4.65	773,157	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. Represents shares of common stock withheld by the Issuer to satisfy certain tax withholding obligations associated with the vesting of restricted stock units.

Remarks:

	/s/ Candace Jackson, as Attorney-in-Fact	08/14/2025
	** 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.
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FAQ

What transaction did Taheri Babak A. report on Form 4 for SVCO?

The Form 4 reports a disposition of 9,155 shares of Silvaco common stock on 08/13/2025 at a price of $4.65, coded as transaction type F.

Why were the 9,155 shares disposed of in this filing?

The filing explains the shares were withheld by the issuer to satisfy tax withholding obligations associated with the vesting of restricted stock units.

How many Silvaco shares does the reporting person own after the transaction?

Following the reported transaction, the reporting person beneficially owned 773,157 shares on a direct basis.

What is the reporting person’s role at Silvaco Group, Inc. (SVCO)?

The reporting person, Taheri Babak A., is listed as both Chief Executive Officer and a Director of Silvaco Group, Inc.

When was the Form 4 signed and by whom?

The Form 4 was signed on 08/14/2025 by Candace Jackson as attorney-in-fact for the reporting person.