Silvaco Group, Inc. provides technology computer aided design software, electronic data automation software and semiconductor intellectual property. The TCAD, EDA and SIP solutions enable semiconductor and photonics companies to increase productivity, accelerate their product's time to market and reduce their development and manufacturing costs. Its services include SPICE Modeling Services, TCAD Modeling Services, Library Design Services and Library Characterization Services. The company was founded on November 18, 2009 and is headquartered in Santa Clara, CA. |  |
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| Insider Trading |
Relationship |
Date |
Transaction |
Cost |
#Shares |
Value ($) |
#Shares Total |
SEC Form 4 |
| Ngai Anthony K.K. | Director | Dec 11 '25 | Buy | 4.23 | 1,000 | 4,230 | 91,777 | Dec 15 05:21 PM | | Ngai-Pesic Katherine S. | Member of 10% owner group | Dec 10 '25 | Buy | 4.13 | 25,000 | 103,305 | 10,303,886 | Dec 10 05:38 PM | | RHINES WALDEN C | Chief Executive Officer | Dec 09 '25 | Buy | 4.01 | 13,100 | 52,501 | 105,918 | Dec 09 04:44 PM | | Zegarelli Christopher John | Chief Financial Officer | Dec 08 '25 | Buy | 3.79 | 10,000 | 37,950 | 439,407 | Dec 08 04:11 PM | | Ngai Anthony K.K. | Director | Nov 18 '25 | Buy | 4.26 | 10,000 | 42,559 | 90,777 | Nov 20 07:29 PM | | Jackson Candace | See Remarks | Nov 19 '25 | Sale | 4.25 | 8,300 | 35,275 | 43,069 | Nov 19 04:37 PM | | RHINES WALDEN C | Chief Executive Officer | Nov 18 '25 | Buy | 4.07 | 29,000 | 118,166 | 92,818 | Nov 19 04:36 PM | | CANDACE JACKSON | Officer | Nov 19 '25 | Proposed Sale | 4.25 | 8,300 | 35,275 | | Nov 19 04:19 PM | | Zegarelli Christopher John | Chief Financial Officer | Nov 17 '25 | Buy | 3.91 | 5,000 | 19,550 | 429,407 | Nov 18 04:06 PM | | RHINES WALDEN C | Chief Executive Officer | Nov 17 '25 | Buy | 3.90 | 11,272 | 43,981 | 63,818 | Nov 18 04:05 PM | | Zegarelli Christopher John | Chief Financial Officer | Sep 15 '25 | Buy | 5.03 | 5,100 | 25,653 | 8,493 | Oct 08 06:50 PM | | Ngai Anthony K.K. | Director | Sep 08 '25 | Buy | 5.30 | 5,000 | 26,493 | 74,077 | Sep 15 05:48 PM | | Ngai Anthony K.K. | Director | Sep 10 '25 | Buy | 5.31 | 2,700 | 14,347 | 78,777 | Sep 15 05:48 PM | | Ngai Anthony K.K. | Director | Sep 09 '25 | Buy | 5.32 | 2,000 | 10,637 | 76,077 | Sep 15 05:48 PM | | Ngai Anthony K.K. | Director | Sep 11 '25 | Buy | 5.16 | 2,000 | 10,312 | 80,777 | Sep 15 05:48 PM | | Pesic Yelena I. | Member of 10% owner group | Jun 10 '25 | Sale | 5.01 | 5,763 | 28,851 | 3,903,073 | Jun 12 05:12 PM | | YELENA PESIC | Affiliate | Jun 10 '25 | Proposed Sale | 5.01 | 5,763 | 28,851 | | Jun 10 04:50 PM | | Ngai-Pesic Katherine S. | Member of 10% owner group | Jun 04 '25 | Sale | 4.91 | 15,000 | 73,670 | 10,477,355 | Jun 04 07:21 PM | | KATHERINE S NGAI-PESIC | Director | Jun 04 '25 | Proposed Sale | 4.91 | 15,000 | 73,670 | | Jun 04 04:28 PM | | Taheri Babak A. | Chief Executive Officer | May 16 '25 | Buy | 4.93 | 20,949 | 103,318 | 785,031 | May 19 04:51 PM | | Taheri Babak A. | Chief Executive Officer | May 19 '25 | Buy | 4.86 | 4,051 | 19,674 | 789,082 | May 19 04:51 PM | | Benton Ryan A | Chief Financial Officer | Apr 01 '25 | Sale | 4.63 | 168 | 778 | 219,940 | Apr 10 06:00 PM | | Pesic Yelena I. | Member of 10% owner group | Mar 14 '25 | Sale | 5.07 | 15,000 | 75,992 | 3,908,836 | Mar 14 06:58 PM | | Ngai-Pesic Katherine S. | Member of 10% owner group | Mar 14 '25 | Sale | 5.06 | 25,000 | 126,620 | 10,461,105 | Mar 14 06:57 PM | | Pesic Illiya I. | Member of 10% owner group | Mar 13 '25 | Sale | 4.88 | 15,000 | 73,156 | 5,748,649 | Mar 14 06:57 PM | | YELENA PESIC | Member of 10% owner group | Mar 14 '25 | Proposed Sale | 4.98 | 15,000 | 74,700 | | Mar 14 04:26 PM | | KATHERINE S NGAI-PESIC | Director | Mar 14 '25 | Proposed Sale | 4.98 | 25,000 | 124,500 | | Mar 14 04:26 PM | | ILIYA PESIC | Member of 10% owner group | Mar 13 '25 | Proposed Sale | 4.95 | 15,000 | 74,250 | | Mar 13 04:56 PM |
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