Insider Buy/Sell Details for the Semiconductors Industry — March 2026
Ratio0.0:1
Daily Buy & Sell Volume
Transactions (385)
ACM Research, Inc. (ACMR)
Wang David H — Director
Shares
38,737
Price
$45.74
Total Value
$1.77M
Shares Held After
803,410
% of Holdings
4.6%
ACM Research, Inc. (ACMR)
Wang David H — Director
Shares
10,561
Price
$44.92
Total Value
$474.40K
Shares Held After
842,147
% of Holdings
1.2%
QUALCOMM INC/DE (QCOM)
Grech Patricia Y — SVP, Chief Accounting Officer
Shares
581
Price
$133.50
Total Value
$77.56K
Shares Held After
192
% of Holdings
75.2%
QUALCOMM INC/DE (QCOM)
Palkhiwala Akash J. — EVP, CFO & COO
Shares
60
Price
$134.70
Total Value
$8.08K
Shares Held After
33,099
% of Holdings
0.2%
QUALCOMM INC/DE (QCOM)
Palkhiwala Akash J. — EVP, CFO & COO
Shares
363
Price
$134.11
Total Value
$48.68K
Shares Held After
33,159
% of Holdings
1.1%
QUALCOMM INC/DE (QCOM)
Palkhiwala Akash J. — EVP, CFO & COO
Shares
719
Price
$133.11
Total Value
$95.70K
Shares Held After
33,522
% of Holdings
2.1%
QUALCOMM INC/DE (QCOM)
Palkhiwala Akash J. — EVP, CFO & COO
Shares
397
Price
$132.05
Total Value
$52.42K
Shares Held After
34,241
% of Holdings
1.1%
QUALCOMM INC/DE (QCOM)
Palkhiwala Akash J. — EVP, CFO & COO
Shares
961
Price
$131.03
Total Value
$125.92K
Shares Held After
34,638
% of Holdings
2.7%
NLIGHT, INC. (LASR)
LINK RAYMOND A — Director
Shares
10,000
Price
$62.79
Total Value
$627.90K
Shares Held After
92,576
% of Holdings
9.7%
ACM Research, Inc. (ACMR)
Wang David H — Director
Shares
4,627
Price
$48.34
Total Value
$223.67K
Shares Held After
802,708
% of Holdings
0.6%
ACM Research, Inc. (ACMR)
Wang David H — Director
Shares
55,373
Price
$47.89
Total Value
$2.65M
Shares Held After
807,335
% of Holdings
6.4%
ADVANCED MICRO DEVICES INC (AMD)
GRASBY PAUL DARREN — EVP & CSO
Shares
7,500
Price
$204.87
Total Value
$1.54M
Shares Held After
129,598
% of Holdings
5.5%
ACM Research, Inc. (ACMR)
Liu Tracy — Director
Shares
3,377
Price
$48.25
Total Value
$162.94K
Shares Held After
110,772
% of Holdings
3.0%
ACM Research, Inc. (ACMR)
Liu Tracy — Director
Shares
11,623
Price
$47.81
Total Value
$555.70K
Shares Held After
114,149
% of Holdings
9.2%
SEMTECH CORP (SMTC)
Lin Mark — EVP and CFO
Shares
3,908
Price
$87.24
Total Value
$340.93K
Shares Held After
26,536
% of Holdings
12.8%
ANALOG DEVICES INC (ADI)
STATA RAY — Director
Shares
28
Price
$320.88
Total Value
$8.98K
Shares Held After
120,860
% of Holdings
0.0%
ANALOG DEVICES INC (ADI)
STATA RAY — Director
Shares
186
Price
$319.99
Total Value
$59.52K
Shares Held After
120,888
% of Holdings
0.2%
ANALOG DEVICES INC (ADI)
STATA RAY — Director
Shares
1,439
Price
$319.10
Total Value
$459.19K
Shares Held After
121,074
% of Holdings
1.2%
ANALOG DEVICES INC (ADI)
STATA RAY — Director
Shares
1,100
Price
$318.11
Total Value
$349.92K
Shares Held After
122,513
% of Holdings
0.9%
ANALOG DEVICES INC (ADI)
STATA RAY — Director
Shares
372
Price
$317.38
Total Value
$118.07K
Shares Held After
123,613
% of Holdings
0.3%
AXT INC (AXTI)
CHEN JESSE — Director
Shares
15,000
Price
$47.13
Total Value
$706.94K
Shares Held After
123,612
% of Holdings
10.8%
LATTICE SEMICONDUCTOR CORP (LSCC)
Stevens Tonya — CVP, Chief Accounting Officer
Shares
1,113
Price
$94.00
Total Value
$104.62K
Shares Held After
62,302
% of Holdings
1.8%
INTEST CORP (INTT)
Grant Richard N. Jr. — Director
Shares
1,397
Price
$14.16
Total Value
$19.79K
Shares Held After
186,722
% of Holdings
0.7%
QUICKLOGIC Corp (QUIK)
FARESE MICHAEL J. — Director
Shares
1,729
Price
$9.61
Total Value
$16.62K
Shares Held After
41,153
% of Holdings
4.0%
ACM Research, Inc. (ACMR)
Liu Tracy — Director
Shares
12,784
Price
$48.19
Total Value
$616.06K
Shares Held After
110,772
% of Holdings
10.3%
ACM Research, Inc. (ACMR)
Liu Tracy — Director
Shares
32,216
Price
$47.06
Total Value
$1.52M
Shares Held After
123,556
% of Holdings
20.7%
SEMTECH CORP (SMTC)
Lin Mark — EVP and CFO
Shares
2,734
Price
$85.27
Total Value
$233.13K
Shares Held After
30,444
% of Holdings
8.2%
ANALOG DEVICES INC (ADI)
STATA RAY — Director
Shares
350
Price
$323.14
Total Value
$113.10K
Shares Held After
123,985
% of Holdings
0.3%
ANALOG DEVICES INC (ADI)
STATA RAY — Director
Shares
229
Price
$322.22
Total Value
$73.79K
Shares Held After
124,335
% of Holdings
0.2%
ANALOG DEVICES INC (ADI)
STATA RAY — Director
Shares
523
Price
$321.06
Total Value
$167.92K
Shares Held After
124,564
% of Holdings
0.4%
ANALOG DEVICES INC (ADI)
STATA RAY — Director
Shares
876
Price
$320.14
Total Value
$280.44K
Shares Held After
125,087
% of Holdings
0.7%
ANALOG DEVICES INC (ADI)
STATA RAY — Director
Shares
539
Price
$319.15
Total Value
$172.02K
Shares Held After
125,963
% of Holdings
0.4%
ANALOG DEVICES INC (ADI)
STATA RAY — Director
Shares
608
Price
$317.90
Total Value
$193.29K
Shares Held After
126,502
% of Holdings
0.5%
AXT INC (AXTI)
CHEN JESSE — Director
Shares
14,000
Price
$46.15
Total Value
$646.11K
Shares Held After
138,612
% of Holdings
9.2%
AXT INC (AXTI)
CHANG DAVID C — Director
Shares
20,000
Price
$46.00
Total Value
$919.92K
Shares Held After
72,744
% of Holdings
21.6%
AXT INC (AXTI)
YOUNG MORRIS S — Director
Shares
30,832
Price
$45.60
Total Value
$1.41M
Shares Held After
2,313,233
% of Holdings
1.3%
Arteris, Inc. (AIP)
Bayview Legacy, LLC — 10% Owner
Shares
9,000
Price
$14.66
Total Value
$131.97K
Shares Held After
9,229,071
% of Holdings
0.1%
Arteris, Inc. (AIP)
JANAC K CHARLES — Director
Shares
9,000
Price
$14.66
Total Value
$131.97K
Shares Held After
9,229,071
% of Holdings
0.1%
NVIDIA CORP (NVDA)
Puri Ajay K — EVP, Worldwide Field Ops
Shares
24,940
Price
$183.11
Total Value
$4.57M
Shares Held After
3,318,547
% of Holdings
0.7%
NVIDIA CORP (NVDA)
Puri Ajay K — EVP, Worldwide Field Ops
Shares
275,060
Price
$182.47
Total Value
$50.19M
Shares Held After
3,343,487
% of Holdings
7.6%
RAMBUS INC (RMBS)
Shinn John — SVP, General Counsel
Shares
200
Price
$89.55
Total Value
$17.91K
Shares Held After
18,467
% of Holdings
1.1%
RAMBUS INC (RMBS)
Shinn John — SVP, General Counsel
Shares
4,356
Price
$88.64
Total Value
$386.10K
Shares Held After
18,667
% of Holdings
18.9%
APPLIED OPTOELECTRONICS, INC. (AAOI)
Murry Stefan J. — Chief Financial Officer
Shares
4,000
Price
$112.76
Total Value
$451.04K
Shares Held After
280,070
% of Holdings
1.4%
GSI TECHNOLOGY INC (GSIT)
Wu Bor-Tay — VP, Taiwan Operations
Shares
40,000
Price
$8.66
Total Value
$346.54K
Shares Held After
912,500
% of Holdings
4.2%
LATTICE SEMICONDUCTOR CORP (LSCC)
Desale Pravin — SVP, R&D
Shares
2,366
Price
$92.41
Total Value
$218.64K
Shares Held After
80,826
% of Holdings
2.8%
LATTICE SEMICONDUCTOR CORP (LSCC)
Shaikh Erhaan — SVP, Sales
Shares
1,577
Price
$93.33
Total Value
$147.17K
Shares Held After
82,617
% of Holdings
1.9%
Arteris, Inc. (AIP)
Bayview Legacy, LLC — 10% Owner
Shares
41,000
Price
$14.21
Total Value
$582.63K
Shares Held After
9,238,071
% of Holdings
0.4%
ACM Research, Inc. (ACMR)
Dun Haiping — Director
Shares
900
Price
$43.94
Total Value
$39.55K
Shares Held After
0
% of Holdings
100.0%
ACM Research, Inc. (ACMR)
Dun Haiping — Director
Shares
4,100
Price
$43.37
Total Value
$177.82K
Shares Held After
900
% of Holdings
82.0%
Arteris, Inc. (AIP)
JANAC K CHARLES — Director
Shares
41,000
Price
$14.21
Total Value
$582.63K
Shares Held After
9,238,071
% of Holdings
0.4%
Showing 201–250 of 385 transactions (page 5 of 8)