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Buy/Sell Ratio
›
Last 3 Months
›
Semiconductors Industry
Insider Buy/Sell Details for the Semiconductors Industry — Last 3 Months
Extreme outlier transactions (>3σ) are excluded.
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Ratio
0.0:1
Daily Buy & Sell Volume
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Transactions
(1775)
All (1775)
Buys (82)
Sells (1693)
Company
Insider
Title
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Date (newest)
Total Value
% of Holdings
Company Name
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ACM Research, Inc.
(ACMR)
Cheav Sotheara
— Senior Vice President, Manufacturing of ACM Research (Shanghai), Inc., a subsidiary of the Issuer.
Jun 5, 2026
Sale
Shares
1,647
Price
$85.41
Total Value
$140.67K
Shares Held After
100,002
% of Holdings
1.6%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
ACM Research, Inc.
(ACMR)
Cheav Sotheara
— Senior Vice President, Manufacturing of ACM Research (Shanghai), Inc., a subsidiary of the Issuer.
Jun 5, 2026
Sale
Shares
400
Price
$84.01
Total Value
$33.60K
Shares Held After
101,649
% of Holdings
0.4%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
ACM Research, Inc.
(ACMR)
Cheav Sotheara
— Senior Vice President, Manufacturing of ACM Research (Shanghai), Inc., a subsidiary of the Issuer.
Jun 5, 2026
Sale
Shares
968
Price
$82.61
Total Value
$79.97K
Shares Held After
102,049
% of Holdings
0.9%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
ACM Research, Inc.
(ACMR)
Cheav Sotheara
— Senior Vice President, Manufacturing of ACM Research (Shanghai), Inc., a subsidiary of the Issuer.
Jun 5, 2026
Sale
Shares
2,384
Price
$81.73
Total Value
$194.84K
Shares Held After
103,017
% of Holdings
2.3%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
SEALSQ Corp
(LAES)
O'Hara John Charles
— Director
Jun 5, 2026
Sale
Shares
143
Price
$3.51
Total Value
$501.93
Shares Held After
250,431
% of Holdings
0.1%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
SEALSQ Corp
(LAES)
Moreira Carlos
— Director
Jun 5, 2026
Sale
Shares
300
Price
$3.51
Total Value
$1.05K
Shares Held After
696,215
% of Holdings
0.0%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
SITIME Corp
(SITM)
Assaderaghi Fariborz
— Executive Vice President, Engineering & Technology
Jun 4, 2026
Sale
Shares
800
Price
$710.68
Total Value
$568.54K
Shares Held After
77,936
% of Holdings
1.0%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
SITIME Corp
(SITM)
Assaderaghi Fariborz
— Executive Vice President, Engineering & Technology
Jun 4, 2026
Sale
Shares
200
Price
$711.25
Total Value
$142.25K
Shares Held After
78,736
% of Holdings
0.3%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
ACM Research, Inc.
(ACMR)
Cheav Sotheara
— Senior Vice President, Manufacturing of ACM Research (Shanghai), Inc., a subsidiary of the Issuer.
Jun 4, 2026
Sale
Shares
2,839
Price
$85.77
Total Value
$243.50K
Shares Held After
100,002
% of Holdings
2.8%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
ACM Research, Inc.
(ACMR)
Cheav Sotheara
— Senior Vice President, Manufacturing of ACM Research (Shanghai), Inc., a subsidiary of the Issuer.
Jun 4, 2026
Sale
Shares
9,212
Price
$85.11
Total Value
$784.03K
Shares Held After
102,841
% of Holdings
8.2%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
ACM Research, Inc.
(ACMR)
Cheav Sotheara
— Senior Vice President, Manufacturing of ACM Research (Shanghai), Inc., a subsidiary of the Issuer.
Jun 4, 2026
Sale
Shares
1,300
Price
$84.08
Total Value
$109.30K
Shares Held After
112,053
% of Holdings
1.1%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
NLIGHT, INC.
(LASR)
Corso Joseph John
— Chief Financial Officer
Jun 4, 2026
Sale
Shares
3,817
Price
$72.90
Total Value
$278.26K
Shares Held After
169,915
% of Holdings
2.2%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
NLIGHT, INC.
(LASR)
Keeney Scott H
— Director
Jun 4, 2026
Sale
Shares
625
Price
$76.61
Total Value
$47.88K
Shares Held After
2,185,039
% of Holdings
0.0%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
NLIGHT, INC.
(LASR)
Keeney Scott H
— Director
Jun 4, 2026
Sale
Shares
5,282
Price
$75.94
Total Value
$401.12K
Shares Held After
2,185,664
% of Holdings
0.2%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
NLIGHT, INC.
(LASR)
Keeney Scott H
— Director
Jun 4, 2026
Sale
Shares
4,813
Price
$74.94
Total Value
$360.69K
Shares Held After
2,190,946
% of Holdings
0.2%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
NLIGHT, INC.
(LASR)
Keeney Scott H
— Director
Jun 4, 2026
Sale
Shares
1,424
Price
$73.76
Total Value
$105.03K
Shares Held After
2,195,759
% of Holdings
0.1%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
NLIGHT, INC.
(LASR)
Keeney Scott H
— Director
Jun 4, 2026
Sale
Shares
3,055
Price
$72.59
Total Value
$221.76K
Shares Held After
2,197,183
% of Holdings
0.1%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
NLIGHT, INC.
(LASR)
Keeney Scott H
— Director
Jun 4, 2026
Sale
Shares
890
Price
$71.67
Total Value
$63.79K
Shares Held After
2,200,238
% of Holdings
0.0%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
AXT INC
(AXTI)
CHEN JESSE
— Director
Jun 4, 2026
Sale
Shares
6,133
Price
$108.28
Total Value
$664.07K
Shares Held After
94,193
% of Holdings
6.1%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
ICHOR HOLDINGS, LTD.
(ICHR)
BARROS PHILIP RYAN SR.
— Director
Jun 4, 2026
Sale
Shares
13,705
Price
$70.19
Total Value
$961.95K
Shares Held After
165,078
% of Holdings
7.7%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Arteris, Inc.
(AIP)
Viana Antonio J
— Director
Jun 4, 2026
Sale
Shares
8,939
Price
$37.09
Total Value
$331.54K
Shares Held After
64,620
% of Holdings
12.2%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Arteris, Inc.
(AIP)
Viana Antonio J
— Director
Jun 4, 2026
Sale
Shares
7,000
Price
$36.51
Total Value
$255.56K
Shares Held After
73,559
% of Holdings
8.7%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Arteris, Inc.
(AIP)
Viana Antonio J
— Director
Jun 4, 2026
Sale
Shares
4,900
Price
$35.47
Total Value
$173.78K
Shares Held After
80,559
% of Holdings
5.7%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
ACM Research, Inc.
(ACMR)
Wang David H
— Director
Jun 4, 2026
Sale
Shares
826
Price
$87.91
Total Value
$72.61K
Shares Held After
802,708
% of Holdings
0.1%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
ACM Research, Inc.
(ACMR)
Wang David H
— Director
Jun 4, 2026
Sale
Shares
8,581
Price
$87.13
Total Value
$747.66K
Shares Held After
803,534
% of Holdings
1.1%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
ACM Research, Inc.
(ACMR)
Wang David H
— Director
Jun 4, 2026
Sale
Shares
10,992
Price
$86.07
Total Value
$946.08K
Shares Held After
812,115
% of Holdings
1.3%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
ACM Research, Inc.
(ACMR)
Wang David H
— Director
Jun 4, 2026
Sale
Shares
17,543
Price
$85.11
Total Value
$1.49M
Shares Held After
823,107
% of Holdings
2.1%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
ACM Research, Inc.
(ACMR)
Wang David H
— Director
Jun 4, 2026
Sale
Shares
2,060
Price
$83.86
Total Value
$172.75K
Shares Held After
840,650
% of Holdings
0.2%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
indie Semiconductor, Inc.
(INDI)
Wittmann Michael
— Chief Operating Officer
Jun 4, 2026
Sale
Shares
39,645
Price
$4.80
Total Value
$190.45K
Shares Held After
98,309
% of Holdings
28.7%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
APPLIED MATERIALS INC /DE
(AMAT)
Raja Prabu G.
— President, Semi. Products Grp.
Jun 4, 2026
Sale
Shares
1,803
Price
$507.06
Total Value
$914.23K
Shares Held After
356,642
% of Holdings
0.5%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
APPLIED MATERIALS INC /DE
(AMAT)
Raja Prabu G.
— President, Semi. Products Grp.
Jun 4, 2026
Sale
Shares
7,805
Price
$506.46
Total Value
$3.95M
Shares Held After
358,445
% of Holdings
2.1%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
APPLIED MATERIALS INC /DE
(AMAT)
Raja Prabu G.
— President, Semi. Products Grp.
Jun 4, 2026
Sale
Shares
15,083
Price
$505.51
Total Value
$7.62M
Shares Held After
366,250
% of Holdings
4.0%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
APPLIED MATERIALS INC /DE
(AMAT)
Raja Prabu G.
— President, Semi. Products Grp.
Jun 4, 2026
Sale
Shares
25,309
Price
$504.66
Total Value
$12.77M
Shares Held After
381,333
% of Holdings
6.2%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
LATTICE SEMICONDUCTOR CORP
(LSCC)
Feanny Tracy Ann
— SVP, General Counsel
Jun 4, 2026
Sale
Shares
198
Price
$154.53
Total Value
$30.60K
Shares Held After
63,084
% of Holdings
0.3%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
LATTICE SEMICONDUCTOR CORP
(LSCC)
Feanny Tracy Ann
— SVP, General Counsel
Jun 4, 2026
Sale
Shares
762
Price
$153.74
Total Value
$117.15K
Shares Held After
63,282
% of Holdings
1.2%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
LATTICE SEMICONDUCTOR CORP
(LSCC)
Feanny Tracy Ann
— SVP, General Counsel
Jun 4, 2026
Sale
Shares
498
Price
$152.80
Total Value
$76.09K
Shares Held After
64,044
% of Holdings
0.8%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
LATTICE SEMICONDUCTOR CORP
(LSCC)
Feanny Tracy Ann
— SVP, General Counsel
Jun 4, 2026
Sale
Shares
382
Price
$151.70
Total Value
$57.95K
Shares Held After
64,542
% of Holdings
0.6%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
LATTICE SEMICONDUCTOR CORP
(LSCC)
Feanny Tracy Ann
— SVP, General Counsel
Jun 4, 2026
Sale
Shares
475
Price
$149.92
Total Value
$71.21K
Shares Held After
64,924
% of Holdings
0.7%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
LATTICE SEMICONDUCTOR CORP
(LSCC)
Feanny Tracy Ann
— SVP, General Counsel
Jun 4, 2026
Sale
Shares
425
Price
$148.34
Total Value
$63.04K
Shares Held After
65,399
% of Holdings
0.6%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
NVIDIA CORP
(NVDA)
STEVENS MARK A
— Director
Jun 4, 2026
Sale
Shares
400,000
Price
$220.37
Total Value
$88.15M
Shares Held After
6,399,771
% of Holdings
5.9%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
NVIDIA CORP
(NVDA)
STEVENS MARK A
— Director
Jun 4, 2026
Sale
Shares
100,000
Price
$217.66
Total Value
$21.77M
Shares Held After
6,799,771
% of Holdings
1.4%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
SITIME Corp
(SITM)
Assaderaghi Fariborz
— Executive Vice President, Engineering & Technology
Jun 3, 2026
Sale
Shares
1,000
Price
$702.90
Total Value
$702.90K
Shares Held After
78,936
% of Holdings
1.3%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
SITIME Corp
(SITM)
VASHIST RAJESH
— Director
Jun 3, 2026
Sale
Shares
10,000
Price
$701.13
Total Value
$7.01M
Shares Held After
14,781
% of Holdings
40.4%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
SITIME Corp
(SITM)
VASHIST RAJESH
— Director
Jun 3, 2026
Sale
Shares
30,000
Price
$701.13
Total Value
$21.03M
Shares Held After
402,898
% of Holdings
6.9%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
NLIGHT, INC.
(LASR)
Nias James
— Chief Accounting Officer
Jun 3, 2026
Sale
Shares
940
Price
$77.99
Total Value
$73.31K
Shares Held After
97,621
% of Holdings
1.0%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
NLIGHT, INC.
(LASR)
Corso Joseph John
— Chief Financial Officer
Jun 3, 2026
Sale
Shares
3,840
Price
$77.99
Total Value
$299.48K
Shares Held After
173,732
% of Holdings
2.2%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
NLIGHT, INC.
(LASR)
Keeney Scott H
— Director
Jun 3, 2026
Sale
Shares
8,901
Price
$77.99
Total Value
$694.19K
Shares Held After
2,201,128
% of Holdings
0.4%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
AXT INC
(AXTI)
CHEN JESSE
— Director
Jun 3, 2026
Sale
Shares
4,000
Price
$111.36
Total Value
$445.44K
Shares Held After
100,326
% of Holdings
3.8%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
ACM Research, Inc.
(ACMR)
Wang David H
— Director
Jun 3, 2026
Sale
Shares
1,187
Price
$93.04
Total Value
$110.44K
Shares Held After
802,708
% of Holdings
0.1%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
ACM Research, Inc.
(ACMR)
Wang David H
— Director
Jun 3, 2026
Sale
Shares
5,843
Price
$92.38
Total Value
$539.78K
Shares Held After
803,895
% of Holdings
0.7%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
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Showing 1–50 of 1775 transactions (page 1 of 36)
Version: v26.5.2