Silvaco Group CFO sells 39,662 shares for vesting taxes

Available on EDGAR 11/10/2026 - 06:48 PM EST Accepted by SEC EDGAR 11/10/2026 - 06:47 PM EST Learn about SEC filing dates

Rhea-AI Filing Summary

Silvaco Group, Inc. (SVCO) Chief Financial Officer Christopher John Zegarelli sold 39,662 shares of common stock on November 9, 2026, at a weighted average price of $7.0477 per share; the multiple transactions ranged from $6.76 to $7.23. A footnote says the shares were sold to satisfy certain tax withholding obligations associated with vesting restricted stock units. Zegarelli directly held 500,662 shares after the sale; the transaction was not reported as made under a Rule 10b5-1 plan.

Insider Trade Summary

Net Seller: 39,662 shares

Net Sell 1 txn

Insider Zegarelli Christopher John

Role Chief Financial Officer

Sold 39,662 shs ($280K)

Type	Security	Shares	Price	Value
Sale	Common Stock F1, F2	39,662	$7.0477	$280K

Holdings After Transaction: Common Stock — 500,662 shares (Direct)

Footnotes (2)

1. F1. Represents shares of common stock sold by the Reporting Person to satisfy certain tax withholding obligations associated with the vesting of restricted stock units.
2. F2. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $6.76 to $7.23, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

Key Figures

Shares sold: 39,662 shares Weighted average sale price: $7.0477 per share Sale price range: $6.76 to $7.23 per share +1 more

4 metrics

Shares sold 39,662 shares Common stock sale on November 9, 2026

Weighted average sale price $7.0477 per share Sale on November 9, 2026

Sale price range $6.76 to $7.23 per share Prices in multiple transactions; inclusive

Direct shares held after sale 500,662 shares Following the November 9, 2026 transaction

Key Terms

weighted average price, tax withholding obligations, restricted stock units

3 terms

weighted average price financial

"the sale reported for November 9, 2026"

Weighted average price is the average price of a security where each trade or component is counted according to its size, so bigger trades pull the average more than smaller ones. Think of it like calculating the average cost of a grocery haul where items you bought more of have greater influence on the final per-item cost. Investors use it to understand the true average price paid or received, judge execution quality, and compare trading performance against market movement.

tax withholding obligations financial

"the sale tied to restricted stock unit vesting"

restricted stock units technical

"the shares sold to satisfy withholding obligations"

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

FAQ

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

How many SVCO shares did the CFO sell, and at what price?

Christopher John Zegarelli, Silvaco Group's chief financial officer, sold 39,662 shares on November 9, 2026, at a weighted average price of $7.0477 per share. Prices across the multiple transactions ranged from $6.76 to $7.23.

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

Form 4 Insider Transactions: What Each Field Means →

See more from StockTitan in Google Search and AI answers. Adds StockTitan as a preferred source · opens Google

Add on Google Not now

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^*

Zegarelli Christopher John

(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)

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

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		S(1)		39,662	D	$7.0477(2)	500,662	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 sold by the Reporting Person to satisfy certain tax withholding obligations associated with the vesting of restricted stock units.

2. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $6.76 to $7.23, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

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)