Silvaco Group Inc.
Last updated September 27, 2026
Organization details
- Legal name
- Silvaco Group Inc.
- Ownership
- Public
- Status
- Active
- SIC code
- 7372 — Services-Prepackaged Software
- Jurisdiction of incorporation
- Delaware
- Headquarters city
- Santa Clara
- Headquarters state / province
- California
- Headquarters country
- United States
- Fiscal year end
- December
- Ticker symbol
- SVCO
- Primary stock exchange
- Nasdaq
Identifiers
- SEC CIK
- 0001943289
- EIN
- 27-1503712
Board of directors
-
Anita Ganti · DirectorSince 2024
-
Anthony K.k. Ngai · DirectorSince 2024
-
Babak A. Taheri · Director · Chief Executive OfficerSince 2024
-
Cheemin Bo-Linn · DirectorSince 2026
-
Hau L. Lee · DirectorSince 2024
-
Illiya I. Pesic · DirectorSince 2026
-
Jodi Lynn Shelton · DirectorSince 2024
-
Katherine S. Ngai-Pesic · DirectorSince 2024
-
Ted L. Tewksbury III · DirectorSince 2026
-
Walden C. Rhines · Director · Chief Executive OfficerSince 2024
-
William H. Molloie Jr. · DirectorSince 2024
Chief executives
Babak A. Taheri
· Chief Executive Officer
Dates unknown
Walden C. Rhines
· Chief Executive Officer
Dates unknown
Director election results
Annual meeting of April 22, 2026. Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.
-
75.5%
-
82.6%
-
82.6%
-
92.1%
-
97.8%
-
98.3%
-
99.3%
Board connections
5 of this board's directors also sit on 7 other boards.
- via Ted L. Tewksbury III
- via Cheemin Bo-Linn
- via Ted L. Tewksbury III
- via Ted L. Tewksbury III
- via Anita Ganti
- via Walden C. Rhines
- via Hau L. Lee
Insider trades
All notable trades →From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.
- Bought, last 12 months
- $446,999
- 11 purchases by 4 insiders
- Sold, last 12 months
- $4,659,469
- 16 sales by 7 insiders
| Date | Insider | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|
| Aug 29, 2026 | Walden C. Rhines Director, Officer (Chief Executive Officer) | Grant or award | +250,376 | — | — |
| Aug 25, 2026 | Jackson Candace Officer (See Remarks) | Open-market sale | −3,500 | $7.00 | $24,500 |
| Aug 12, 2026 | Jackson Candace Officer (See Remarks) | Open-market sale | −1,570 | $7.55 | $11,856 |
| Aug 12, 2026 | Zegarelli Christopher John Officer (Chief Financial Officer) | Open-market sale | −2,257 | $7.55 | $17,044 |
| Aug 11, 2026 | Cheemin Bo-Linn Director | Grant or award | +1,400 | — | — |
| Aug 11, 2026 | Anita Ganti Director | Grant or award | +1,721 | — | — |
| Aug 11, 2026 | Anthony K.k. Ngai Director | Grant or award | +2,746 | — | — |
| Aug 11, 2026 | Katherine S. Ngai-Pesic Director, 10% owner | Grant or award | +2,504 | — | — |
| Aug 11, 2026 | Illiya I. Pesic Director, 10% owner | Grant or award | +1,409 | — | — |
| Aug 11, 2026 | Ted L. Tewksbury III Director | Grant or award | +1,159 | — | — |
| Aug 11, 2026 | Cheemin Bo-Linn Director | Open-market sale | −700 | $7.28 | $5,093 |
| Aug 11, 2026 | Anthony K.k. Ngai Director | Open-market purchase | +750 | $7.37 | $5,528 |
| Aug 11, 2026 | Ted L. Tewksbury III Director | Open-market sale | −580 | $7.28 | $4,220 |
| Jun 16, 2026 | Anthony K.k. Ngai Director | Open-market purchase | +500 | $12.50 | $6,250 |
| Jun 11, 2026 | Katherine S. Ngai-Pesic Director, 10% owner | Open-market sale | −200,000 | $11.27 | $2,254,000 |
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