SEC Form 4 · accession 0001628280-26-059949
Silvaco Group, Inc. · SVCO
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Walden C Rhines
Officer — Chief Executive Officer · Director
Period of report
Aug 29, 2026
Accepted (ET)
Sep 1, 2026 · 7:39 pm EDT
Rule 10b5-1 plan
box not checked
Issuer CIK
0001943289
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common StockF1 | Aug 29, 2026 | A | 250,376 | $0.00 | A | 539,209 | D |
Table II — derivative securities
No Table II lines on this filing.
Explanation of responses
- F1Represents Restricted Stock Units ("RSUs") granted to the Reporting Person pursuant to that certain Employment Agreement, effective as of August 19, 2025 (the "Agreement"). Each RSU represents a contingent right to receive one share of the Issuer's common stock. The RSUs were granted on August 29, 2026, and will vest on March 31, 2027, provided that the vesting of the RSUs shall be accelerated in the event the Issuer terminates the Reporting Person's employment for any reason or the Reporting Person terminates his employment following a material breach of the Agreement by the Issuer which is not cured within 30 days after the Reporting Person provides written notice, in each case, prior to March 31, 2027.