Insider Buy/Sell Details for the Semiconductors Industry — October 2026
Ratio0.2:1
Daily Buy & Sell Volume
Transactions (190)
SYNAPTICS Inc (SYNA)
Patel Rahul G. — Director
Shares
4,302
Price
$117.55
Total Value
$505.70K
Shares Held After
177,236
% of Holdings
2.4%
ANALOG DEVICES INC (ADI)
Puccio Richard C Jr — Chief Financial Officer
Shares
1,500
Price
$389.46
Total Value
$584.19K
Shares Held After
48,177
% of Holdings
3.0%
CIRRUS LOGIC, INC. (CRUS)
Baumgartner Jeffrey W — EVP, R&D
Shares
1,166
Price
$107.75
Total Value
$125.64K
Shares Held After
11,741
% of Holdings
9.0%
QUALCOMM INC/DE (QCOM)
Palkhiwala Akash J. — EVP, CFO&COO
Shares
306
Price
$176.58
Total Value
$54.03K
Shares Held After
20,799
% of Holdings
1.4%
QUALCOMM INC/DE (QCOM)
Palkhiwala Akash J. — EVP, CFO&COO
Shares
940
Price
$175.89
Total Value
$165.34K
Shares Held After
21,105
% of Holdings
4.3%
QUALCOMM INC/DE (QCOM)
Palkhiwala Akash J. — EVP, CFO&COO
Shares
738
Price
$174.90
Total Value
$129.07K
Shares Held After
22,045
% of Holdings
3.2%
QUALCOMM INC/DE (QCOM)
Palkhiwala Akash J. — EVP, CFO&COO
Shares
144
Price
$174.13
Total Value
$25.08K
Shares Held After
22,783
% of Holdings
0.6%
QUALCOMM INC/DE (QCOM)
Palkhiwala Akash J. — EVP, CFO&COO
Shares
196
Price
$172.84
Total Value
$33.88K
Shares Held After
22,927
% of Holdings
0.8%
QUALCOMM INC/DE (QCOM)
Palkhiwala Akash J. — EVP, CFO&COO
Shares
176
Price
$171.88
Total Value
$30.25K
Shares Held After
23,123
% of Holdings
0.8%
Valens Semiconductor Ltd. (VLN)
Rozenberg Haine Yael — VP Finance
Shares
1,458
Price
$1.62
Total Value
$2.36K
Shares Held After
135,859
% of Holdings
1.1%
MICRON TECHNOLOGY INC (MU)
Deboer Scott J — Pres.&Chief Tech&Prod Offr
Shares
1
Price
$902.01
Total Value
$515.95
Shares Held After
147,430
% of Holdings
0.0%
MICRON TECHNOLOGY INC (MU)
Deboer Scott J — Pres.&Chief Tech&Prod Offr
Shares
100
Price
$901.00
Total Value
$90.10K
Shares Held After
147,431
% of Holdings
0.1%
MICRON TECHNOLOGY INC (MU)
Deboer Scott J — Pres.&Chief Tech&Prod Offr
Shares
28,444
Price
$900.00
Total Value
$25.60M
Shares Held After
147,531
% of Holdings
16.2%
QUALCOMM INC/DE (QCOM)
CHAPLIN ANN C — EVP, GenCounsel&CorpSecretary
Shares
1,827
Price
$174.75
Total Value
$319.27K
Shares Held After
25,770
% of Holdings
6.6%
Marvell Technology, Inc. (MRVL)
Bharathi Sandeep — President, Data Center Group
Shares
3,685
Price
$234.97
Total Value
$865.86K
Shares Held After
58,748
% of Holdings
5.9%
NLIGHT, INC. (LASR)
MOORE GEOFFREY — Director
Shares
4,452
Price
$34.57
Total Value
$153.91K
Shares Held After
81,265
% of Holdings
5.2%
ADVANCED MICRO DEVICES INC (AMD)
Norrod Forrest Eugene — EVP&GM DSG
Shares
4,136
Price
$543.03
Total Value
$2.25M
Shares Held After
353,317
% of Holdings
1.2%
ADVANCED MICRO DEVICES INC (AMD)
Norrod Forrest Eugene — EVP&GM DSG
Shares
2,218
Price
$542.09
Total Value
$1.20M
Shares Held After
357,453
% of Holdings
0.6%
ADVANCED MICRO DEVICES INC (AMD)
Norrod Forrest Eugene — EVP&GM DSG
Shares
4,699
Price
$541.16
Total Value
$2.54M
Shares Held After
359,671
% of Holdings
1.3%
ADVANCED MICRO DEVICES INC (AMD)
Norrod Forrest Eugene — EVP&GM DSG
Shares
1,969
Price
$540.31
Total Value
$1.06M
Shares Held After
364,370
% of Holdings
0.5%
ADVANCED MICRO DEVICES INC (AMD)
Norrod Forrest Eugene — EVP&GM DSG
Shares
917
Price
$539.35
Total Value
$494.58K
Shares Held After
366,339
% of Holdings
0.2%
ADVANCED MICRO DEVICES INC (AMD)
Norrod Forrest Eugene — EVP&GM DSG
Shares
1,208
Price
$538.24
Total Value
$650.19K
Shares Held After
367,256
% of Holdings
0.3%
ADVANCED MICRO DEVICES INC (AMD)
Norrod Forrest Eugene — EVP&GM DSG
Shares
476
Price
$537.39
Total Value
$255.80K
Shares Held After
368,464
% of Holdings
0.1%
ADVANCED MICRO DEVICES INC (AMD)
Norrod Forrest Eugene — EVP&GM DSG
Shares
823
Price
$536.11
Total Value
$441.22K
Shares Held After
368,940
% of Holdings
0.2%
ADVANCED MICRO DEVICES INC (AMD)
Norrod Forrest Eugene — EVP&GM DSG
Shares
816
Price
$535.15
Total Value
$436.68K
Shares Held After
369,763
% of Holdings
0.2%
COHU INC (COHU)
BOHRSON CHRISTOPHER — Chief Recurring Officer
Shares
1,000
Price
$55.31
Total Value
$55.31K
Shares Held After
157,702
% of Holdings
0.6%
Ambiq Micro, Inc. (AMBQ)
Hanson Scott McLean — Director
Shares
1,800
Price
$51.86
Total Value
$93.35K
Shares Held After
212,546
% of Holdings
0.8%
Ambiq Micro, Inc. (AMBQ)
Hanson Scott McLean — Director
Shares
3,700
Price
$51.12
Total Value
$189.15K
Shares Held After
214,346
% of Holdings
1.7%
Ambiq Micro, Inc. (AMBQ)
Hanson Scott McLean — Director
Shares
900
Price
$50.08
Total Value
$45.07K
Shares Held After
218,046
% of Holdings
0.4%
Ambiq Micro, Inc. (AMBQ)
Hanson Scott McLean — Director
Shares
600
Price
$49.06
Total Value
$29.44K
Shares Held After
218,946
% of Holdings
0.3%
Ambiq Micro, Inc. (AMBQ)
Esaka Fumihide — Director
Shares
1,200
Price
$51.85
Total Value
$62.23K
Shares Held After
443,900
% of Holdings
0.3%
Ambiq Micro, Inc. (AMBQ)
Esaka Fumihide — Director
Shares
2,800
Price
$51.15
Total Value
$143.21K
Shares Held After
445,100
% of Holdings
0.6%
Ambiq Micro, Inc. (AMBQ)
Esaka Fumihide — Director
Shares
500
Price
$50.02
Total Value
$25.01K
Shares Held After
447,900
% of Holdings
0.1%
Ambiq Micro, Inc. (AMBQ)
Esaka Fumihide — Director
Shares
500
Price
$49.13
Total Value
$24.57K
Shares Held After
448,400
% of Holdings
0.1%
GLOBALFOUNDRIES Inc. (GFS)
Azar Samak L — Chief Legal Officer
Shares
335
Price
$46.80
Total Value
$15.68K
Shares Held After
8,124
% of Holdings
4.0%
Marvell Technology, Inc. (MRVL)
MURPHY MATTHEW J — Director
Shares
7,500
Price
$235.47
Total Value
$1.77M
Shares Held After
768,186
% of Holdings
1.0%
Ambiq Micro, Inc. (AMBQ)
Chen Sean Chihhsiang — President and COO
Shares
200
Price
$54.27
Total Value
$10.85K
Shares Held After
106,268
% of Holdings
0.2%
Ambiq Micro, Inc. (AMBQ)
Chen Sean Chihhsiang — President and COO
Shares
4,000
Price
$53.44
Total Value
$213.75K
Shares Held After
106,468
% of Holdings
3.6%
Ambiq Micro, Inc. (AMBQ)
Chen Sean Chihhsiang — President and COO
Shares
2,000
Price
$52.47
Total Value
$104.94K
Shares Held After
110,468
% of Holdings
1.8%
Ambiq Micro, Inc. (AMBQ)
Chen Sean Chihhsiang — President and COO
Shares
1,261
Price
$51.53
Total Value
$64.98K
Shares Held After
112,468
% of Holdings
1.1%
Ambiq Micro, Inc. (AMBQ)
Chen Sean Chihhsiang — President and COO
Shares
7,539
Price
$50.13
Total Value
$377.92K
Shares Held After
113,729
% of Holdings
6.2%
FORMFACTOR INC (FORM)
SLESSOR MIKE — Director
Shares
1,200
Price
$125.92
Total Value
$151.10K
Shares Held After
455,596
% of Holdings
0.3%
FORMFACTOR INC (FORM)
SLESSOR MIKE — Director
Shares
7,703
Price
$125.36
Total Value
$965.65K
Shares Held After
456,796
% of Holdings
1.7%
FORMFACTOR INC (FORM)
SLESSOR MIKE — Director
Shares
2,195
Price
$124.23
Total Value
$272.68K
Shares Held After
464,499
% of Holdings
0.5%
MICRON TECHNOLOGY INC (MU)
RAY MICHAEL CHARLES — SVP, Chief Legal Officer
Shares
120
Price
$945.91
Total Value
$113.51K
Shares Held After
56,288
% of Holdings
0.2%
MICRON TECHNOLOGY INC (MU)
RAY MICHAEL CHARLES — SVP, Chief Legal Officer
Shares
200
Price
$944.98
Total Value
$189.00K
Shares Held After
56,408
% of Holdings
0.4%
MICRON TECHNOLOGY INC (MU)
RAY MICHAEL CHARLES — SVP, Chief Legal Officer
Shares
240
Price
$943.81
Total Value
$226.51K
Shares Held After
56,608
% of Holdings
0.4%
MICRON TECHNOLOGY INC (MU)
RAY MICHAEL CHARLES — SVP, Chief Legal Officer
Shares
320
Price
$942.58
Total Value
$301.63K
Shares Held After
56,848
% of Holdings
0.6%
MICRON TECHNOLOGY INC (MU)
RAY MICHAEL CHARLES — SVP, Chief Legal Officer
Shares
200
Price
$941.00
Total Value
$188.20K
Shares Held After
57,168
% of Holdings
0.3%
MICRON TECHNOLOGY INC (MU)
RAY MICHAEL CHARLES — SVP, Chief Legal Officer
Shares
560
Price
$939.78
Total Value
$526.28K
Shares Held After
57,368
% of Holdings
1.0%
190 transactions