SVCO insider transaction filings
Silvaco Group, Inc. — 50 most recent Form 4 filings from SEC EDGAR, normalized by FilingPulse. Latest filing: 2026-09-01. Screen SVCO transaction legs live →
Insider transaction summary — last 90 days
2026-06-24 to 2026-09-22, from the filings listed below: 10 Form 4 filings. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): 1 leg across 1 filing by 1 insider — 750 shares, $5,528 total (shares × price as filed).
- Open-market sales (code S, non-derivative): 5 legs across 5 filings by 4 insiders — 8,607 shares, $62,712 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 7.
- Largest priced transaction: sale of 3,500 shares @ $7.00 ($24,500) by Jackson Candace, filed 2026-08-26.
By insider — same window
Open-market purchase/sale legs on non-derivative securities, grouped by the filing's reporting owner(s); joint filings appear once. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Insider | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|
| Jackson Candace — See Remarks | 2 | — | 2 legs · 5,070 sh · $36,356 | — |
| Zegarelli Christopher John — Chief Financial Officer | 1 | — | 1 leg · 2,257 sh · $17,044 | — |
| Ngai Anthony K.K. — Director | 1 | 1 leg · 750 sh · $5,528 | — | 1 |
| Bo-Linn Cheemin — Director | 1 | — | 1 leg · 700 sh · $5,093 | 1 |
| Tewksbury Ted L III — Director | 1 | — | 1 leg · 580 sh · $4,220 | 1 |
| Ganti Anita — Director | 1 | — | — | 1 |
| Ngai-Pesic Katherine S. — Director, 10% owner | 1 | — | — | 1 |
| Pesic Illiya I. — Director, 10% owner | 1 | — | — | 1 |
| RHINES WALDEN C — Chief Executive Officer, Director | 1 | — | — | 1 |
Recent Form 4 filings — Silvaco Group, Inc.
| Filed | Form | Insider | Reported transactions | Source |
|---|---|---|---|---|
| 2026-09-01 | 4 | RHINES WALDEN C — Chief Executive Officer, Director | Grant/award (A): 250,376 @ $0 | EDGAR |
| 2026-08-26 | 4 | Jackson Candace — See Remarks | Sale (S): 3,500 @ $7 | EDGAR |
| 2026-08-13 | 4 | Jackson Candace — See Remarks | Sale (S): 1,570 @ $7.55 | EDGAR |
| 2026-08-13 | 4 | Zegarelli Christopher John — Chief Financial Officer | Sale (S): 2,257 @ $7.55 | EDGAR |
| 2026-08-12 | 4 | Pesic Illiya I. — Director, 10% owner | Grant/award (A): 1,409 @ $0 | EDGAR |
| 2026-08-12 | 4 | Bo-Linn Cheemin — Director | Grant/award (A): 1,400 @ $0 · Sale (S): 700 @ $7.28 | EDGAR |
| 2026-08-12 | 4 | Tewksbury Ted L III — Director | Grant/award (A): 1,159 @ $0 · Sale (S): 580 @ $7.28 | EDGAR |
| 2026-08-12 | 4 | Ganti Anita — Director | Grant/award (A): 1,721 @ $0 | EDGAR |
| 2026-08-12 | 4 | Ngai Anthony K.K. — Director | Grant/award (A): 2,746 @ $0 · Purchase (P): 750 @ $7.37 | EDGAR |
| 2026-08-12 | 4 | Ngai-Pesic Katherine S. — Director, 10% owner | Grant/award (A): 2,504 @ $0 | EDGAR |
| 2026-06-18 | 4 | Ngai Anthony K.K. — Director | Purchase (P): 500 @ $12.50 | EDGAR |
| 2026-06-11 | 4 | Ngai-Pesic Katherine S. — Director, 10% owner | Sale (S): 200,000 @ $11.27 | EDGAR |
| 2026-06-08 | 4 | Ngai Anthony K.K. — Director | Purchase (P): 1,000 @ $13.07 | EDGAR |
| 2026-06-05 | 4 | Pesic Illiya I. — Director, 10% owner | Sale (S): 6,000 @ $12.96 | EDGAR |
| 2026-05-27 | 4 | RHINES WALDEN C — Chief Executive Officer, Director | Grant/award (A): 154,745 @ $0 | EDGAR |
| 2026-05-14 | 4 | Jackson Candace — See Remarks | Sale (S): 2,000 @ $11 | EDGAR |
| 2026-05-13 | 4 | Pesic Illiya I. — Director, 10% owner | Grant/award (A): 953 @ $0 | EDGAR |
| 2026-05-13 | 4 | Ngai Anthony K.K. — Director | Grant/award (A): 1,376 @ $0 | EDGAR |
| 2026-05-13 | 4 | Ngai-Pesic Katherine S. — Director, 10% owner | Grant/award (A): 1,694 @ $0 | EDGAR |
| 2026-05-13 | 4 | Ganti Anita — Director | Grant/award (A): 1,165 @ $0 | EDGAR |
| 2026-04-27 | 4 | Molloie William H. Jr. | Grant/award (A): 1,999 @ $0 | EDGAR |
| 2026-04-27 | 4 | Ngai-Pesic Katherine S. — Director, 10% owner | Grant/award (A): 17,564 @ $0 | EDGAR |
| 2026-04-27 | 4 | Ngai Anthony K.K. — Director | Grant/award (A): 17,564 @ $0 | EDGAR |
| 2026-04-27 | 4 | Pesic Illiya I. — Director, 10% owner | Grant/award (A): 17,564 @ $0 | EDGAR |
| 2026-04-27 | 4 | Shelton Jodi Lynn | Grant/award (A): 1,817 @ $0 | EDGAR |
| 2026-04-27 | 4 | Ganti Anita — Director | Grant/award (A): 17,564 @ $0 | EDGAR |
| 2026-04-27 | 4 | Bo-Linn Cheemin — Director | Grant/award (A): 17,564 @ $0 | EDGAR |
| 2026-04-27 | 4 | Lee Hau L. | Grant/award (A): 2,726 @ $0 | EDGAR |
| 2026-04-27 | 4 | Tewksbury Ted L III — Director | Grant/award (A): 17,564 @ $0 | EDGAR |
| 2026-04-03 | 4 | Zegarelli Christopher John — Chief Financial Officer | Sale (S): 2,431 @ $7.11 | EDGAR |
| 2026-04-03 | 4 | Jackson Candace — See Remarks | Sale (S): 1,817 @ $7.12 | EDGAR |
| 2026-03-19 | 4 | Ngai-Pesic Katherine S. — Director, 10% owner | Sale (S): 250,000 @ $2.15 · Sale (S): 300,000 @ $2.26 · Sale (S): 400,000 @ $2.00 · Grant/award (A): 3,259 @ $0 | EDGAR |
| 2026-03-19 | 4 | Pesic Illiya I. | Sale (S): 300,000 @ $1.93 · Sale (S): 100,000 @ $1.94 · Grant/award (A): 2,256 @ $0 | EDGAR |
| 2026-03-19 | 4 | Pesic Yelena I. | Sale (S): 300,000 @ $1.99 | EDGAR |
| 2026-03-19 | 4 | Jackson Candace — See Remarks | Sale (S): 1,500 @ $5.00 | EDGAR |
| 2026-03-19 | 4 | Molloie William H. Jr. — Director | Grant/award (A): 2,757 @ $0 | EDGAR |
| 2026-03-19 | 4 | Ngai Anthony K.K. — Director | Grant/award (A): 3,259 @ $0 | EDGAR |
| 2026-03-19 | 4 | Shelton Jodi Lynn — Director | Grant/award (A): 2,507 @ $0 | EDGAR |
| 2026-03-19 | 4 | Ganti Anita — Director | Grant/award (A): 2,757 @ $0 | EDGAR |
| 2026-03-19 | 4 | Lee Hau L. — Director | Grant/award (A): 3,760 @ $0 | EDGAR |
| 2026-03-02 | 4 | Jackson Candace — See Remarks | Grant/award (A): 15,000 @ $0 | EDGAR |
| 2026-03-02 | 4 | Zegarelli Christopher John — Chief Financial Officer | Grant/award (A): 100,000 @ $0 | EDGAR |
| 2026-03-02 | 4 | RHINES WALDEN C — Chief Executive Officer, Director | Grant/award (A): 28,170 @ $0 | EDGAR |
| 2026-01-05 | 4 | Jackson Candace — See Remarks | Tax withholding (F): 1,403 @ $4.05 | EDGAR |
| 2025-12-15 | 4 | Ngai Anthony K.K. — Director | Purchase (P): 1,000 @ $4.23 | EDGAR |
| 2025-12-10 | 4 | Ngai-Pesic Katherine S. — Director, 10% owner | Purchase (P): 25,000 @ $4.13 | EDGAR |
| 2025-12-09 | 4 | Ngai-Pesic Katherine S. — Director, 10% owner | Gift (G): 170,000 @ $0 | EDGAR |
| 2025-12-09 | 4 | RHINES WALDEN C — Chief Executive Officer, Director | Purchase (P): 13,100 @ $4.01 | EDGAR |
| 2025-12-08 | 4 | Zegarelli Christopher John — Chief Financial Officer | Purchase (P): 10,000 @ $3.79 | EDGAR |
| 2025-11-20 | 4 | Ngai Anthony K.K. — Director | Purchase (P): 10,000 @ $4.26 | EDGAR |
Recent 8-K events — Silvaco Group, Inc.
| Filed | Form | Items reported | Source |
|---|---|---|---|
| 2026-08-06 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-08-06 | 8-K | 1.01 — Entry into a Material Definitive Agreement 2.03 — Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant 3.02 — Unregistered Sales of Equity Securities 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-07-06 | 8-K | 8.01 — Other Events 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-05-27 | 8-K | 4.01 — Changes in Registrant's Certifying Accountant 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-05-08 | 8-K | 8.01 — Other Events 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-05-07 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-04-30 | 8-K | 5.07 — Submission of Matters to a Vote of Security Holders | EDGAR |
| 2026-03-13 | 8-K | 1.01 — Entry into a Material Definitive Agreement 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-03-12 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-02-19 | 8-K | 5.03 — Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year 9.01 — Financial Statements and Exhibits | EDGAR |
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