SVCO Silvaco Group, Inc.
Nasdaq · SEC CIK 1943289 · EDGAR
- Bought, last 12 months
- $447.0K 11 purchases by 4 insiders
- Sold, last 12 months
- $3.86M 14 sales by 7 insiders
- Filings on record
- 102 since 2024-07-12, latest 2026-09-01 19:39
BoughtSold
Most active insiders, 12 months
| Insider | Title | Bought | Sold |
|---|---|---|---|
| Ngai-Pesic Katherine S. | Dir, 10%, Member of 10% owner group | $103.2K | $2.25M |
| Pesic Illiya I. | Member of 10% owner group | — | $850.7K |
| Pesic Yelena I. | Member of 10% owner group | — | $597.0K |
| RHINES WALDEN C | CEO, Dir | $214.5K | — |
| Jackson Candace | See Remarks | — | $114.1K |
| Zegarelli Christopher John | CFO | $57.5K | $34.3K |
| Ngai Anthony K.K. | Dir | $71.7K | — |
| Bo-Linn Cheemin | Dir | — | $5,093 |
| Tewksbury Ted L III | Dir | — | $4,220 |
| Molloie William H. Jr. | Former Dir | — | — |
Transactions 115
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-09-01 19:39 | 2026-08-29 | SVCO | RHINES WALDEN C | CEO, Dir | A - Grant | $0.00 | +250.4K | 539.2K | +87% | $0 | |
| 2026-08-26 16:13 | 2026-08-25 | SVCO | Jackson Candace | See Remarks | S - Sale | $7.00 | -3,500 | 46.3K | -7% | -$24.5K | |
| 2026-08-13 18:10 | 2026-08-12 | SVCO | Zegarelli Christopher John | CFO | S - Sale | $7.55 | -2,257 | 540.3K | -0.4% | -$17.0K | |
| 2026-08-13 18:10 | 2026-08-12 | SVCO | Jackson Candace | See Remarks | S - Sale | $7.55 | -1,570 | 49.8K | -3% | -$11.9K | |
| 2026-08-12 17:11 | 2026-08-11 | SVCO | Ngai-Pesic Katherine S. | Dir, 10% | A - Grant | $0.00 | +2,504 | 9.18M | +0.0% | $0 | |
| 2026-08-12 17:11 | 2026-08-11 | SVCO | Ngai Anthony K.K. | Dir | A - Grant | $0.00 | +2,746 | 118.2K | +2% | $0 | |
| 2026-08-12 17:11 | 2026-08-11 | SVCO | Ngai Anthony K.K. | Dir | P - Purchase | $7.37 | +750 | 119.0K | +0.6% | +$5,528 | |
| 2026-08-12 17:10 | 2026-08-11 | SVCO | Ganti Anita | Dir | A - Grant | $0.00 | +1,721 | 64.5K | +3% | $0 | |
| T | 2026-08-12 17:10 | 2026-08-11 | SVCO | Tewksbury Ted L III | Dir | A - Grant | $0.00 | +1,159 | 18.7K | +7% | $0 |
| T | 2026-08-12 17:10 | 2026-08-11 | SVCO | Tewksbury Ted L III | Dir | S - Sale | $7.28 | -580 | 18.1K | -3% | -$4,220 |
| T | 2026-08-12 17:10 | 2026-08-11 | SVCO | Bo-Linn Cheemin | Dir | A - Grant | $0.00 | +1,400 | 19.0K | +8% | $0 |
| T | 2026-08-12 17:10 | 2026-08-11 | SVCO | Bo-Linn Cheemin | Dir | S - Sale | $7.28 | -700 | 18.3K | -4% | -$5,093 |
| 2026-08-12 17:10 | 2026-08-11 | SVCO | Pesic Illiya I. | Dir, 10% | A - Grant | $0.00 | +1,409 | 5.40M | +0.0% | $0 | |
| 2026-06-18 16:16 | 2026-06-16 | SVCO | Ngai Anthony K.K. | Dir | P - Purchase | $12.50 | +500 | 115.5K | +0.4% | +$6,250 | |
| 2026-06-11 20:16 | 2026-06-11 | SVCO | Ngai-Pesic Katherine S. | Dir, 10% | S - Sale | $11.27 | -200.0K | 9.18M | -2% | -$2.25M | |
| 2026-06-08 19:17 | 2026-06-05 | SVCO | Ngai Anthony K.K. | Dir | P - Purchase | $13.07 | +1,000 | 115.0K | +0.9% | +$13.1K | |
| 2026-06-05 19:27 | 2026-06-03 | SVCO | Pesic Illiya I. | Dir, 10% | S - Sale | $12.96 | -6,000 | 5.39M | -0.1% | -$77.7K | |
| 2026-05-27 17:41 | 2026-05-22 | SVCO | RHINES WALDEN C | CEO, Dir | A - Grant | $0.00 | +154.7K | 288.8K | +115% | $0 | |
| 2026-05-14 19:31 | 2026-05-14 | SVCO | Jackson Candace | See Remarks | S - Sale | $11.00 | -2,000 | 51.3K | -4% | -$22.0K | |
| 2026-05-13 17:05 | 2026-05-12 | SVCO | Pesic Illiya I. | Dir, 10% | A - Grant | $0.00 | +953 | 5.40M | +0.0% | $0 | |
| 2026-05-13 17:05 | 2026-05-12 | SVCO | Ganti Anita | Dir | A - Grant | $0.00 | +1,165 | 62.8K | +2% | $0 | |
| 2026-05-13 17:04 | 2026-05-12 | SVCO | Ngai Anthony K.K. | Dir | A - Grant | $0.00 | +1,376 | 114.0K | +1% | $0 | |
| 2026-05-13 17:04 | 2026-05-12 | SVCO | Ngai-Pesic Katherine S. | Dir, 10% | A - Grant | $0.00 | +1,694 | 9.38M | +0.0% | $0 | |
| 2026-04-27 17:05 | 2026-04-22 | SVCO | Bo-Linn Cheemin | Dir | A - Grant | $0.00 | +17.6K | 17.6K | New | $0 | |
| 2026-04-27 17:02 | 2026-04-22 | SVCO | Shelton Jodi Lynn | Former Dir | A - Grant | $0.00 | +1,817 | 35.6K | +5% | $0 | |
| 2026-04-27 17:02 | 2026-04-22 | SVCO | Lee Hau L. | Former Dir | A - Grant | $0.00 | +2,726 | 51.2K | +6% | $0 | |
| 2026-04-27 17:00 | 2026-04-22 | SVCO | Molloie William H. Jr. | Former Dir | A - Grant | $0.00 | +1,999 | 36.0K | +6% | $0 | |
| 2026-04-27 16:59 | 2026-04-22 | SVCO | Ngai-Pesic Katherine S. | Dir, 10% | A - Grant | $0.00 | +17.6K | 9.37M | +0.2% | $0 | |
| 2026-04-27 16:58 | 2026-04-22 | SVCO | Ganti Anita | Dir | A - Grant | $0.00 | +17.6K | 53.8K | +48% | $0 | |
| 2026-04-27 16:58 | 2026-04-22 | SVCO | Ngai Anthony K.K. | Dir | A - Grant | $0.00 | +17.6K | 112.6K | +18% | $0 | |
| 2026-04-27 16:57 | 2026-04-22 | SVCO | Pesic Illiya I. | Dir, 10% | A - Grant | $0.00 | +17.6K | 5.40M | +0.3% | $0 | |
| 2026-04-27 16:55 | 2026-04-22 | SVCO | Tewksbury Ted L III | Dir | A - Grant | $0.00 | +17.6K | 17.6K | New | $0 | |
| 2026-04-03 17:13 | 2026-04-01 | SVCO | Zegarelli Christopher John | CFO | S - Sale | $7.11 | -2,431 | 537.0K | -0.5% | -$17.3K | |
| 2026-04-03 17:13 | 2026-04-01 | SVCO | Jackson Candace | See Remarks | S - Sale | $7.12 | -1,817 | 53.3K | -3% | -$12.9K | |
| 2026-03-19 | 2026-03-17 | SVCO | Ngai-Pesic Katherine S. | Dir, 10%, Member of 10% owner group | A - Grant | $0.00 | +3,259 | 9.36M | +0.0% | $0 | |
| M | 2026-03-19 | 2025-06-26+ | SVCO | Ngai-Pesic Katherine S. | Dir, 10%, Member of 10% owner group | S - Sale | $2.12 | -950.0K | 9.35M | -9% | -$2.02M |
| 2026-03-19 | 2026-03-17 | SVCO | Jackson Candace | See Remarks | S - Sale | $5.00 | -1,500 | 55.2K | -3% | -$7,500 | |
| 2026-03-19 | 2026-03-17 | SVCO | Lee Hau L. | Dir | A - Grant | $0.00 | +3,760 | 48.4K | +8% | $0 | |
| 2026-03-19 | 2025-12-04 | SVCO | Pesic Yelena I. | Member of 10% owner group | S - Sale | $1.99 | -300.0K | 3.60M | -8% | -$597.0K | |
| 2026-03-19 | 2026-03-17 | SVCO | Ngai Anthony K.K. | Dir | A - Grant | $0.00 | +3,259 | 95.0K | +4% | $0 | |
| 2026-03-19 | 2026-03-17 | SVCO | Ganti Anita | Dir | A - Grant | $0.00 | +2,757 | 36.2K | +8% | $0 | |
| 2026-03-19 | 2026-03-17 | SVCO | Molloie William H. Jr. | Dir | A - Grant | $0.00 | +2,757 | 34.0K | +9% | $0 | |
| 2026-03-19 | 2026-03-17 | SVCO | Pesic Illiya I. | Member of 10% owner group | A - Grant | $0.00 | +2,256 | 5.38M | +0.0% | $0 | |
| M | 2026-03-19 | 2025-11-17+ | SVCO | Pesic Illiya I. | Member of 10% owner group | S - Sale | $1.93 | -400.0K | 5.38M | -7% | -$773.0K |
| 2026-03-19 | 2026-03-17 | SVCO | Shelton Jodi Lynn | Dir | A - Grant | $0.00 | +2,507 | 33.8K | +8% | $0 | |
| 2026-03-02 | 2026-02-21 | SVCO | RHINES WALDEN C | CEO, Dir | A - Grant | $0.00 | +28.2K | 134.1K | +27% | $0 | |
| 2026-03-02 | 2026-03-02 | SVCO | Zegarelli Christopher John | CFO | A - Grant | $0.00 | +100.0K | 539.4K | +23% | $0 | |
| 2026-03-02 | 2026-03-02 | SVCO | Jackson Candace | See Remarks | A - Grant | $0.00 | +15.0K | 56.7K | +36% | $0 | |
| 2026-01-05 | 2026-01-01 | SVCO | Jackson Candace | See Remarks | F - Tax | $4.05 | -1,403 | 41.7K | -3% | -$5,682 | |
| 2025-12-15 | 2025-12-11 | SVCO | Ngai Anthony K.K. | Dir | P - Purchase | $4.23 | +1,000 | 91.8K | +1% | +$4,230 | |
| 2025-12-10 | 2025-12-10 | SVCO | Ngai-Pesic Katherine S. | Dir, 10%, Member of 10% owner group | P - Purchase | $4.13 | +25.0K | 10.30M | +0.2% | +$103.2K | |
| 2025-12-09 | 2025-12-09 | SVCO | RHINES WALDEN C | CEO, Dir | P - Purchase | $4.01 | +13.1K | 105.9K | +14% | +$52.5K | |
| 2025-12-09 | 2025-12-09 | SVCO | Ngai-Pesic Katherine S. | Dir, 10%, Member of 10% owner group | G - Gift | $0.00 | -170.0K | 10.28M | -2% | $0 | |
| 2025-12-08 | 2025-12-08 | SVCO | Zegarelli Christopher John | CFO | P - Purchase | $3.80 | +10.0K | 439.4K | +2% | +$38.0K | |
| 2025-11-20 | 2025-11-18 | SVCO | Ngai Anthony K.K. | Dir | P - Purchase | $4.26 | +10.0K | 90.8K | +12% | +$42.6K | |
| 2025-11-19 | 2025-11-18 | SVCO | RHINES WALDEN C | CEO, Dir | P - Purchase | $4.07 | +29.0K | 92.8K | +45% | +$118.0K | |
| 2025-11-19 | 2025-11-19 | SVCO | Jackson Candace | See Remarks | S - Sale | $4.25 | -8,300 | 43.1K | -16% | -$35.3K | |
| 2025-11-18 | 2025-11-17 | SVCO | Zegarelli Christopher John | CFO | P - Purchase | $3.91 | +5,000 | 429.4K | +1% | +$19.6K | |
| 2025-11-18 | 2025-11-17 | SVCO | RHINES WALDEN C | CEO, Dir | P - Purchase | $3.90 | +11.3K | 63.8K | +21% | +$44.0K | |
| 2025-10-08 | 2025-09-15 | SVCO | Zegarelli Christopher John | CFO | P - Purchase | $5.03 | +5,100 | 8,493 | +150% | +$25.7K | |
| 2025-10-08 | 2025-10-01 | SVCO | Zegarelli Christopher John | CFO | A - Grant | $0.00 | +415.9K | 424.4K | +4,897% | $0 | |
| 2025-10-06 | 2025-10-01 | SVCO | Jackson Candace | See Remarks | F - Tax | $5.44 | -2,510 | 51.4K | -5% | -$13.7K | |
| M | 2025-09-15 | 2025-09-08+ | SVCO | Ngai Anthony K.K. | Dir | P - Purchase | $5.28 | +11.7K | 76.1K | +18% | +$61.8K |
| 2025-08-14 | 2025-08-13 | SVCO | Taheri Babak A. | CEO, Dir | F - Tax | $4.65 | -9,155 | 773.2K | -1% | -$42.6K | |
| 2025-07-02 | 2025-07-01 | SVCO | Jackson Candace | See Remarks | F - Tax | $5.00 | -788 | 53.9K | -1% | -$3,940 | |
| M | 2025-07-02 | 2025-06-20+ | SVCO | Ngai-Pesic Katherine S. | Dir, 10%, Member of 10% owner group | G - Gift | $0.00 | -28.5K | 10.46M | -0.3% | $0 |
| 2025-07-02 | 2025-07-01 | SVCO | Taheri Babak A. | CEO, Dir | F - Tax | $5.00 | -8,270 | 782.3K | -1% | -$41.4K | |
| 2025-07-02 | 2025-07-01 | SVCO | Guichard Eric | See Remarks | F - Tax | $5.00 | -1,570 | 101.8K | -2% | -$7,850 | |
| 2025-06-12 | 2025-06-10 | SVCO | Pesic Yelena I. | Member of 10% owner group | S - Sale | $5.01 | -5,763 | 3.90M | -0.1% | -$28.9K | |
| 2025-06-04 | 2025-06-04 | SVCO | Ngai-Pesic Katherine S. | Dir, 10%, Member of 10% owner group | S - Sale | $4.91 | -15.0K | 10.48M | -0.1% | -$73.7K | |
| 2025-05-27 | 2025-05-22 | SVCO | Shelton Jodi Lynn | Dir | A - Grant | $0.00 | +31.2K | 31.2K | New | $0 | |
| 2025-05-27 | 2025-05-22 | SVCO | Ganti Anita | Dir | A - Grant | $0.00 | +31.2K | 33.5K | +1,408% | $0 | |
| 2025-05-27 | 2025-05-22 | SVCO | Ngai Anthony K.K. | Dir | A - Grant | $0.00 | +31.2K | 69.1K | +83% | $0 | |
| 2025-05-27 | 2025-05-22 | SVCO | Ngai-Pesic Katherine S. | Dir, 10%, Member of 10% owner group | A - Grant | $0.00 | +31.2K | 10.49M | +0.3% | $0 | |
| 2025-05-27 | 2025-05-22 | SVCO | Lee Hau L. | Dir | A - Grant | $0.00 | +31.2K | 44.7K | +233% | $0 | |
| 2025-05-27 | 2025-05-22 | SVCO | RHINES WALDEN C | Dir | A - Grant | $0.00 | +31.2K | 52.5K | +147% | $0 | |
| 2025-05-27 | 2025-05-22 | SVCO | Pesic Illiya I. | Member of 10% owner group | A - Grant | $0.00 | +31.2K | 5.78M | +0.5% | $0 | |
| 2025-05-27 | 2025-05-22 | SVCO | Molloie William H. Jr. | Dir | A - Grant | $0.00 | +31.2K | 31.2K | New | $0 | |
| M | 2025-05-19 | 2025-05-16+ | SVCO | Taheri Babak A. | CEO, Dir | P - Purchase | $4.92 | +25.0K | 785.0K | +3% | +$123.0K |
| 2025-05-13 | 2025-05-13 | SVCO | Taheri Babak A. | CEO, Dir | F - Tax | $4.47 | -23.5K | 764.1K | -3% | -$105.0K | |
| 2025-04-10 | 2025-04-01 | SVCO | Taheri Babak A. | CEO, Dir | A - Grant | $0.00 | +263.7K | 795.0K | +50% | $0 | |
| M | 2025-04-10 | 2025-04-01+ | SVCO | Taheri Babak A. | CEO, Dir | F - Tax | $4.12 | -7,401 | 787.6K | -0.9% | -$30.5K |
| M | 2025-04-10 | 2025-04-01+ | SVCO | Guichard Eric | See Remarks | F - Tax | $4.30 | -1,734 | 104.0K | -2% | -$7,456 |
| 2025-04-10 | 2025-04-01 | SVCO | Guichard Eric | See Remarks | A - Grant | $0.00 | +45.4K | 105.1K | +76% | $0 | |
| 2025-04-10 | 2025-04-08 | SVCO | Jackson Candace | See Remarks | F - Tax | $3.77 | -905 | 54.7K | -2% | -$3,412 | |
| 2025-04-10 | 2025-04-01 | SVCO | Jackson Candace | See Remarks | A - Grant | $0.00 | +35.2K | 55.6K | +173% | $0 | |
| 2025-04-10 | 2025-04-01 | SVCO | Benton Ryan A | CFO | S - Sale | $4.63 | -168 | 219.9K | -0.1% | -$777.84 | |
| 2025-03-14 | 2025-03-14 | SVCO | Ngai-Pesic Katherine S. | Dir, 10%, Member of 10% owner group | S - Sale | $5.06 | -25.0K | 10.46M | -0.2% | -$126.5K | |
| 2025-03-14 | 2025-03-13 | SVCO | Pesic Illiya I. | Member of 10% owner group | S - Sale | $4.88 | -15.0K | 5.75M | -0.3% | -$73.2K | |
| 2025-03-14 | 2025-03-14 | SVCO | Pesic Yelena I. | Member of 10% owner group | S - Sale | $5.07 | -15.0K | 3.91M | -0.4% | -$76.0K | |
| 2025-03-07 | 2025-03-05 | SVCO | Guichard Eric | See Remarks | A - Grant | $0.00 | +5,108 | 63.0K | +9% | $0 | |
| 2025-03-07 | 2025-03-07 | SVCO | Guichard Eric | See Remarks | F - Tax | $4.83 | -3,313 | 59.7K | -5% | -$16.0K | |
| 2025-03-07 | 2025-03-05 | SVCO | Jackson Candace | See Remarks | A - Grant | $0.00 | +1,865 | 21.1K | +10% | $0 | |
| 2025-03-07 | 2025-03-07 | SVCO | Jackson Candace | See Remarks | F - Tax | $4.83 | -767 | 20.3K | -4% | -$3,705 | |
| 2025-03-07 | 2025-03-05 | SVCO | Taheri Babak A. | CEO, Dir | A - Grant | $0.00 | +31.7K | 546.9K | +6% | $0 | |
| 2025-03-07 | 2025-03-07 | SVCO | Taheri Babak A. | CEO, Dir | F - Tax | $4.83 | -15.7K | 531.3K | -3% | -$75.6K | |
| 2025-03-07 | 2025-03-05 | SVCO | Benton Ryan A | CFO | A - Grant | $0.00 | +12.5K | 227.6K | +6% | $0 | |
| 2025-03-07 | 2025-03-07 | SVCO | Benton Ryan A | CFO | F - Tax | $4.83 | -7,492 | 220.1K | -3% | -$36.2K | |
| 2024-12-12 | 2024-12-10 | SVCO | Taheri Babak A. | CEO, Dir | G - Gift | $0.00 | -20.0K | 515.3K | -4% | $0 | |
| 2024-11-15 | 2024-11-15 | SVCO | Guichard Eric | See Remarks | S - Sale | $7.19 | -25.0K | 57.9K | -30% | -$179.8K |
Purchase Sale Sale after option exercise All abbreviations