Insider Buy/Sell Details for the Semiconductors Industry — January 2026
Ratio0.1:1
Daily Buy & Sell Volume
Transactions (225)
Aeluma, Inc. (ALMU)
Tompkins Mark N. — 10% Owner
Shares
908
Price
$16.79
Total Value
$15.25K
Shares Held After
1,862,488
% of Holdings
0.0%
Aeluma, Inc. (ALMU)
Tompkins Mark N. — 10% Owner
Shares
24,092
Price
$15.88
Total Value
$382.58K
Shares Held After
1,863,396
% of Holdings
1.3%
Aeluma, Inc. (ALMU)
Tompkins Mark N. — 10% Owner
Shares
5,203
Price
$17.16
Total Value
$89.28K
Shares Held After
1,887,488
% of Holdings
0.3%
Aeluma, Inc. (ALMU)
Tompkins Mark N. — 10% Owner
Shares
27,297
Price
$16.75
Total Value
$457.22K
Shares Held After
1,892,691
% of Holdings
1.4%
POWER INTEGRATIONS INC (POWI)
BALAKRISHNAN BALU — Director
Shares
5,581
Price
$46.59
Total Value
$260.04K
Shares Held After
585,206
% of Holdings
0.9%
NVE Corporation (NVEC)
BAKER DANIEL A — Director
Shares
103
Price
$72.25
Total Value
$7.44K
Shares Held After
59,928
% of Holdings
0.2%
POWER INTEGRATIONS INC (POWI)
Jain Gagan — VP, Worldwide Sales
Shares
995
Price
$46.50
Total Value
$46.27K
Shares Held After
32,549
% of Holdings
3.0%
POWER INTEGRATIONS INC (POWI)
Gupta Sunil — VP of Operations
Shares
1,698
Price
$46.50
Total Value
$78.96K
Shares Held After
97,672
% of Holdings
1.7%
APPLIED OPTOELECTRONICS, INC. (AAOI)
Kuo David C — ***Senior Vice President and Chief Legal Officer
Shares
12,000
Price
$45.05
Total Value
$540.66K
Shares Held After
114,636
% of Holdings
9.5%
Microchip Technology Incorporated (MCHP)
Sanghi Steve — Director
Shares
98,814
Price
$80.55
Total Value
$7.96M
Shares Held After
9,922,319
% of Holdings
1.0%
NVE Corporation (NVEC)
BAKER DANIEL A — Director
Shares
1,155
Price
$74.04
Total Value
$85.52K
Shares Held After
60,031
% of Holdings
1.9%
Micron Technology, Inc. (MU)
RAY MICHAEL CHARLES — SVP, Chief Legal Officer
Shares
500
Price
$415.65
Total Value
$207.82K
Shares Held After
74,675
% of Holdings
0.7%
Micron Technology, Inc. (MU)
RAY MICHAEL CHARLES — SVP, Chief Legal Officer
Shares
1,600
Price
$414.61
Total Value
$663.38K
Shares Held After
75,175
% of Holdings
2.1%
Micron Technology, Inc. (MU)
RAY MICHAEL CHARLES — SVP, Chief Legal Officer
Shares
800
Price
$413.82
Total Value
$331.06K
Shares Held After
76,775
% of Holdings
1.0%
Micron Technology, Inc. (MU)
RAY MICHAEL CHARLES — SVP, Chief Legal Officer
Shares
400
Price
$412.44
Total Value
$164.98K
Shares Held After
77,575
% of Holdings
0.5%
Micron Technology, Inc. (MU)
RAY MICHAEL CHARLES — SVP, Chief Legal Officer
Shares
900
Price
$411.22
Total Value
$370.10K
Shares Held After
77,975
% of Holdings
1.1%
Micron Technology, Inc. (MU)
RAY MICHAEL CHARLES — SVP, Chief Legal Officer
Shares
1,168
Price
$410.08
Total Value
$478.97K
Shares Held After
78,875
% of Holdings
1.5%
Micron Technology, Inc. (MU)
RAY MICHAEL CHARLES — SVP, Chief Legal Officer
Shares
2,000
Price
$409.18
Total Value
$818.36K
Shares Held After
80,043
% of Holdings
2.4%
Micron Technology, Inc. (MU)
RAY MICHAEL CHARLES — SVP, Chief Legal Officer
Shares
1,600
Price
$407.95
Total Value
$652.72K
Shares Held After
82,043
% of Holdings
1.9%
Micron Technology, Inc. (MU)
RAY MICHAEL CHARLES — SVP, Chief Legal Officer
Shares
1,600
Price
$406.92
Total Value
$651.07K
Shares Held After
83,643
% of Holdings
1.9%
Micron Technology, Inc. (MU)
RAY MICHAEL CHARLES — SVP, Chief Legal Officer
Shares
800
Price
$405.79
Total Value
$324.63K
Shares Held After
85,243
% of Holdings
0.9%
Micron Technology, Inc. (MU)
RAY MICHAEL CHARLES — SVP, Chief Legal Officer
Shares
300
Price
$404.57
Total Value
$121.37K
Shares Held After
86,043
% of Holdings
0.3%
Micron Technology, Inc. (MU)
RAY MICHAEL CHARLES — SVP, Chief Legal Officer
Shares
400
Price
$403.24
Total Value
$161.30K
Shares Held After
86,343
% of Holdings
0.5%
Micron Technology, Inc. (MU)
RAY MICHAEL CHARLES — SVP, Chief Legal Officer
Shares
200
Price
$401.16
Total Value
$80.23K
Shares Held After
86,743
% of Holdings
0.2%
Ambiq Micro, Inc. (AMBQ)
TAUTGES JOSEPH A — Director
Shares
7,800
Price
$31.00
Total Value
$241.80K
Shares Held After
48,746
% of Holdings
13.8%
Ambiq Micro, Inc. (AMBQ)
Hanson Scott McLean — Director
Shares
10,000
Price
$31.00
Total Value
$310.00K
Shares Held After
122,818
% of Holdings
7.5%
KULICKE & SOFFA INDUSTRIES INC (KLIC)
WONG NELSON MUNPUN — Senior Vice President
Shares
200
Price
$60.00
Total Value
$12.00K
Shares Held After
126,169
% of Holdings
0.2%
Micron Technology, Inc. (MU)
BHATIA MANISH H — EVP, Global Operations
Shares
2,300
Price
$395.87
Total Value
$910.50K
Shares Held After
323,486
% of Holdings
0.7%
Micron Technology, Inc. (MU)
BHATIA MANISH H — EVP, Global Operations
Shares
1,295
Price
$394.92
Total Value
$511.42K
Shares Held After
325,786
% of Holdings
0.4%
Micron Technology, Inc. (MU)
BHATIA MANISH H — EVP, Global Operations
Shares
2,200
Price
$392.84
Total Value
$864.25K
Shares Held After
327,081
% of Holdings
0.7%
Micron Technology, Inc. (MU)
BHATIA MANISH H — EVP, Global Operations
Shares
8,500
Price
$391.01
Total Value
$3.32M
Shares Held After
329,281
% of Holdings
2.5%
Micron Technology, Inc. (MU)
BHATIA MANISH H — EVP, Global Operations
Shares
7,200
Price
$389.91
Total Value
$2.81M
Shares Held After
337,781
% of Holdings
2.1%
Micron Technology, Inc. (MU)
BHATIA MANISH H — EVP, Global Operations
Shares
5,128
Price
$388.78
Total Value
$1.99M
Shares Held After
344,981
% of Holdings
1.5%
SEMTECH CORP (SMTC)
Silberstein Asaf — EVP and COO
Shares
5,000
Price
$83.00
Total Value
$415.00K
Shares Held After
88,496
% of Holdings
5.3%
Microchip Technology Incorporated (MCHP)
Sanghi Steve — Director
Shares
18,509
Price
$79.20
Total Value
$1.47M
Shares Held After
10,021,133
% of Holdings
0.2%
AEHR TEST SYSTEMS (AEHR)
OLIPHANT LAURA — Director
Shares
140
Price
$31.48
Total Value
$4.41K
Shares Held After
18,432
% of Holdings
0.8%
AEHR TEST SYSTEMS (AEHR)
OLIPHANT LAURA — Director
Shares
100
Price
$31.46
Total Value
$3.15K
Shares Held After
18,572
% of Holdings
0.5%
AEHR TEST SYSTEMS (AEHR)
OLIPHANT LAURA — Director
Shares
180
Price
$31.45
Total Value
$5.66K
Shares Held After
18,672
% of Holdings
1.0%
AEHR TEST SYSTEMS (AEHR)
OLIPHANT LAURA — Director
Shares
1,026
Price
$31.44
Total Value
$32.26K
Shares Held After
18,852
% of Holdings
5.2%
AEHR TEST SYSTEMS (AEHR)
OLIPHANT LAURA — Director
Shares
3,100
Price
$31.38
Total Value
$97.28K
Shares Held After
19,878
% of Holdings
13.5%
Aeluma, Inc. (ALMU)
Tompkins Mark N. — 10% Owner
Shares
962
Price
$18.81
Total Value
$18.10K
Shares Held After
1,919,988
% of Holdings
0.1%
Aeluma, Inc. (ALMU)
Tompkins Mark N. — 10% Owner
Shares
29,038
Price
$18.05
Total Value
$524.14K
Shares Held After
1,920,950
% of Holdings
1.5%
IPG PHOTONICS CORP (IPGP)
Lopresti Angelo P — SVP, Secretary & Gen Counsel
Shares
1,500
Price
$85.00
Total Value
$127.50K
Shares Held After
58,385
% of Holdings
2.5%
SEMTECH CORP (SMTC)
Walsh Paul V Jr — Director
Shares
500
Price
$78.25
Total Value
$39.12K
Shares Held After
25,279
% of Holdings
1.9%
NVIDIA CORP (NVDA)
Puri Ajay K — EVP, Worldwide Field Ops
Shares
200,000
Price
$180.04
Total Value
$36.01M
Shares Held After
3,618,547
% of Holdings
5.2%
Aeluma, Inc. (ALMU)
Tompkins Mark N. — 10% Owner
Shares
10
Price
$21.24
Total Value
$212.40
Shares Held After
1,949,988
% of Holdings
0.0%
Aeluma, Inc. (ALMU)
Tompkins Mark N. — 10% Owner
Shares
1,715
Price
$20.44
Total Value
$35.05K
Shares Held After
1,949,998
% of Holdings
0.1%
Aeluma, Inc. (ALMU)
Tompkins Mark N. — 10% Owner
Shares
12,947
Price
$19.30
Total Value
$249.88K
Shares Held After
1,951,713
% of Holdings
0.7%
Aeluma, Inc. (ALMU)
Tompkins Mark N. — 10% Owner
Shares
30,328
Price
$18.52
Total Value
$561.67K
Shares Held After
1,964,660
% of Holdings
1.5%
ENTEGRIS INC (ENTG)
Haris Clinton M. — SVP & President, APS Division
Shares
5,830
Price
$120.00
Total Value
$699.60K
Shares Held After
37,743
% of Holdings
13.4%
Showing 1–50 of 225 transactions (page 1 of 5)