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Silvaco Group, Inc.

SVCO Net selling
CIK 0001943289 #3857 in the set updated 18 Sep 2026
Bought (120 mo)
$657.52K
out of their own pocket, the only kind of buying there is
Sold (120 mo)
$6.43M
$285.08K on a plan · $0.00 straight out of an exercise
Sold at will
$6.15M
20 of 25 sales
Net
−$5.78M
−$5.49M against sales at will

By person

17 insiders · 45 transactions
Insider
Role
Bought
Sold
Net
Holding
Of company
Worth
Change
Ngai-Pesic Katherine S.
Director
$103.31K (1)
$4.47M (6)
−$4.37M
9,178,907
27.09%
$64.25M
−9.8%
Pesic Illiya I.
Director
—
$923.69K (4)
−$923.69K
5,396,081
15.92%
$37.77M
+359.8%
Pesic Yelena I.
Member of 10% owner group
—
$701.84K (3)
−$701.84K
3,603,073
10.63%
$25.22M
+500.5%
RHINES WALDEN C
Chief Executive Officer
$214.65K (3)
—
+$214.65K
539,209
1.59%
$3.77M
+3,913%
Guichard Eric
See Remarks
—
$179.86K (1)
−$179.86K
101,812
0.3005%
$712.68K
+0.6%
Ngai Anthony K.K.
Director
$133.43K (11)
—
+$133.43K
118,972
0.3511%
$832.80K
+297.0%
Taheri Babak A.
Chief Executive Officer
$122.99K (2)
—
+$122.99K
773,157
2.28%
$5.41M
+7.5%
Jackson Candace
See Remarks
—
$114.07K (6)
−$114.07K
46,279
0.1366%
$323.95K
+140.4%
Zegarelli Christopher John
Chief Financial Officer
$83.15K (3)
$34.33K (2)
+$48.82K
540,324
1.59%
$3.78M
+5,905%
Bo-Linn Cheemin
Director
—
$5.09K (1) scheduled
−$5.09K
18,264
0.0539%
$127.85K
—
Tewksbury Ted L III
Director
—
$4.22K (1) scheduled
−$4.22K
18,143
0.0535%
$127.00K
—
Benton Ryan A
Chief Financial Officer
—
$777.84 (1)
−$777.84
219,940
0.6491%
$1.54M
−7.7%
CAMPOSANO RAUL
Chief Technology Officer
—
—
—
67,859
0.2003%
$475.01K
−20.2%
Ganti Anita
Director
—
—
—
64,534
0.1904%
$451.74K
+2,808%
Lee Hau L.
Former Director
—
—
—
51,174
0.1510%
$358.22K
+817.1%
Molloie William H. Jr.
Former Director
—
—
—
36,006
0.1063%
$252.04K
—
Shelton Jodi Lynn
Former Director
—
—
—
35,574
0.1050%
$249.02K
—

Individual transactions

45
Insider
Date
Role
Action
Shares
Price
Amount
Jackson Candace
25 Aug 2026
See Remarks
Sell
3,500
$7.00
$24.50K
Jackson Candace
12 Aug 2026
See Remarks
Sell
1,570
$7.55
$11.86K
Zegarelli Christopher John
12 Aug 2026
Chief Financial Officer
Sell
2,257
$7.55
$17.04K
Bo-Linn Cheemin
11 Aug 2026
Director
Sold on a plan
700
$7.28
$5.09K
Tewksbury Ted L III
11 Aug 2026
Director
Sold on a plan
580
$7.28
$4.22K
Ngai Anthony K.K.
11 Aug 2026
Director
Buy
750
$7.37
$5.53K
Ngai Anthony K.K.
16 Jun 2026
Director
Buy
500
$12.50
$6.25K
Ngai-Pesic Katherine S.
11 Jun 2026
Director
Sell
200,000
$11.27
$2.25M
Ngai Anthony K.K.
5 Jun 2026
Director
Buy
1,000
$13.07
$13.07K
Pesic Illiya I.
3 Jun 2026
Director
Sell
6,000
$12.96
$77.73K
Jackson Candace
14 May 2026
See Remarks
Sell
2,000
$11.00
$22.00K
Jackson Candace
1 Apr 2026
See Remarks
Sell
1,817
$7.12
$12.94K
Zegarelli Christopher John
1 Apr 2026
Chief Financial Officer
Sell
2,431
$7.11
$17.28K
Jackson Candace
17 Mar 2026
See Remarks
Sell
1,500
$5.00
$7.51K
Pesic Illiya I.
7 Jan 2026
Member of 10% owner group
Sell
100,000
$1.94
$193.80K
Ngai Anthony K.K.
11 Dec 2025
Director
Buy
1,000
$4.23
$4.23K
Ngai-Pesic Katherine S.
10 Dec 2025
Director
Buy
25,000
$4.13
$103.31K
RHINES WALDEN C
9 Dec 2025
Chief Executive Officer
Buy
13,100
$4.01
$52.50K
Zegarelli Christopher John
8 Dec 2025
Chief Financial Officer
Buy
10,000
$3.80
$37.95K
Pesic Yelena I.
4 Dec 2025
Member of 10% owner group
Sell
300,000
$1.99
$597.00K
Ngai-Pesic Katherine S.
25 Nov 2025
Director
Sell
400,000
$2.00
$799.52K
Jackson Candace
19 Nov 2025
See Remarks
Sell
8,300
$4.25
$35.28K
RHINES WALDEN C
18 Nov 2025
Chief Executive Officer
Buy
29,000
$4.07
$118.17K
Ngai Anthony K.K.
18 Nov 2025
Director
Buy
10,000
$4.26
$42.56K
RHINES WALDEN C
17 Nov 2025
Chief Executive Officer
Buy
11,272
$3.90
$43.98K
Zegarelli Christopher John
17 Nov 2025
Chief Financial Officer
Buy
5,000
$3.91
$19.55K
Pesic Illiya I.
17 Nov 2025
Member of 10% owner group
Sell
300,000
$1.93
$579.00K
Ngai-Pesic Katherine S.
16 Sep 2025
Director
Sell
300,000
$2.26
$677.55K
Zegarelli Christopher John
15 Sep 2025
Chief Financial Officer
Buy
5,100
$5.03
$25.65K
Ngai Anthony K.K.
11 Sep 2025
Director
Buy
2,000
$5.16
$10.31K
Ngai Anthony K.K.
10 Sep 2025
Director
Buy
200
$5.17
$1.03K
Ngai Anthony K.K.
10 Sep 2025
Director
Buy
500
$5.28
$2.64K
Ngai Anthony K.K.
10 Sep 2025
Director
Buy
2,000
$5.34
$10.68K
Ngai Anthony K.K.
9 Sep 2025
Director
Buy
2,000
$5.32
$10.64K
Ngai Anthony K.K.
8 Sep 2025
Director
Buy
5,000
$5.30
$26.49K
Ngai-Pesic Katherine S.
26 Jun 2025
Director
Sell
250,000
$2.15
$538.50K
Pesic Yelena I.
10 Jun 2025
Member of 10% owner group
Sell
5,763
$5.01
$28.85K
Ngai-Pesic Katherine S.
4 Jun 2025
Director
Sell
15,000
$4.91
$73.67K
Taheri Babak A.
19 May 2025
Chief Executive Officer
Buy
4,051
$4.86
$19.67K
Taheri Babak A.
16 May 2025
Chief Executive Officer
Buy
20,949
$4.93
$103.32K
Benton Ryan A
1 Apr 2025
Chief Financial Officer
Sell
168
$4.63
$777.84
Ngai-Pesic Katherine S.
14 Mar 2025
Director
Sold on a plan
25,000
$5.06
$126.62K
Pesic Yelena I.
14 Mar 2025
Member of 10% owner group
Sold on a plan
15,000
$5.07
$75.99K
Pesic Illiya I.
13 Mar 2025
Member of 10% owner group
Sold on a plan
15,000
$4.88
$73.16K
Guichard Eric
15 Nov 2024
See Remarks
Sell
25,000
$7.19
$179.86K

What was left out

Form 4 filings counted 103
Amendments (4/A) skipped 1
Filings about a different issuer 0
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 5
Sales straight out of an exercise 0
Sales at will 20
Transactions with no price 0
Shares from compensation/vesting 10,571,951
History held since 12 Jul 2024