Insider Buy/Sell Details for the Semiconductors Industry — May 2026
Ratio0.1:1
Daily Buy & Sell Volume
Transactions (728)
MACOM Technology Solutions Holdings, Inc. (MTSI)
Hwang Donghyun Thomas — SVP, Global Sales
Shares
300
Price
$353.32
Total Value
$106.00K
Shares Held After
34,671
% of Holdings
0.9%
AMKOR TECHNOLOGY, INC. (AMKR)
ROGERS MARK N — EVP & General Counsel
Shares
5,000
Price
$71.63
Total Value
$358.15K
Shares Held After
38,904
% of Holdings
11.4%
ALPHA & OMEGA SEMICONDUCTOR Ltd (AOSL)
Xue Bing — EVP-WW Sales & Bus Development
Shares
4,916
Price
$41.00
Total Value
$201.56K
Shares Held After
127,701
% of Holdings
3.7%
NOVA LTD. (NVMI)
Sagiv Sarit — Director
Shares
426
Price
$514.49
Total Value
$219.17K
Shares Held After
2,437
% of Holdings
14.9%
NOVA LTD. (NVMI)
Garty Yaniv — Director
Shares
426
Price
$514.49
Total Value
$219.17K
Shares Held After
2,038
% of Holdings
17.3%
TRIO-TECH INTERNATIONAL (TRT)
ADELMAN JASON T — Director
Shares
5,000
Price
$14.87
Total Value
$74.35K
Shares Held After
54,975
% of Holdings
8.3%
TRIO-TECH INTERNATIONAL (TRT)
ADELMAN JASON T — Director
Shares
10,000
Price
$16.57
Total Value
$165.70K
Shares Held After
59,975
% of Holdings
14.3%
TRIO-TECH INTERNATIONAL (TRT)
ADELMAN JASON T — Director
Shares
10,000
Price
$18.11
Total Value
$181.10K
Shares Held After
69,975
% of Holdings
12.5%
TRIO-TECH INTERNATIONAL (TRT)
ADELMAN JASON T — Director
Shares
10,000
Price
$18.76
Total Value
$187.60K
Shares Held After
79,975
% of Holdings
11.1%
NOVA LTD. (NVMI)
Simon Zehava — Director
Shares
426
Price
$514.49
Total Value
$219.17K
Shares Held After
2,437
% of Holdings
14.9%
EVERSPIN TECHNOLOGIES INC. (MRAM)
Aggarwal Sanjeev — Director
Shares
19,144
Price
$33.21
Total Value
$635.77K
Shares Held After
819,422
% of Holdings
2.3%
EVERSPIN TECHNOLOGIES INC. (MRAM)
Aggarwal Sanjeev — Director
Shares
83,048
Price
$32.48
Total Value
$2.70M
Shares Held After
838,566
% of Holdings
9.0%
NLIGHT, INC. (LASR)
Keeney Scott H — Director
Shares
45,191
Price
$70.82
Total Value
$3.20M
Shares Held After
2,422,254
% of Holdings
1.8%
NLIGHT, INC. (LASR)
Nias James — Chief Accounting Officer
Shares
1,565
Price
$70.82
Total Value
$110.83K
Shares Held After
100,594
% of Holdings
1.5%
NLIGHT, INC. (LASR)
Corso Joseph John — Chief Financial Officer
Shares
19,575
Price
$70.82
Total Value
$1.39M
Shares Held After
233,291
% of Holdings
7.7%
Qorvo, Inc. (QRVO)
Brown Grant — SVP & Chief Financial Officer
Shares
1,544
Price
$93.00
Total Value
$143.59K
Shares Held After
45,384
% of Holdings
3.3%
Qorvo, Inc. (QRVO)
Chesley Philip — SVP, High Performance Analog
Shares
1,288
Price
$93.00
Total Value
$119.78K
Shares Held After
32,731
% of Holdings
3.8%
ARM HOLDINGS PLC /UK (ARM)
Grisenthwaite Richard Roy — Chief Architect
Shares
24,339
Price
$209.15
Total Value
$5.09M
Shares Held After
0
% of Holdings
100.0%
ALLEGRO MICROSYSTEMS, INC. (ALGM)
Kent Ian — SVP, Global Operations
Shares
2,642
Price
$41.56
Total Value
$109.80K
Shares Held After
25,392
% of Holdings
9.4%
SILICON LABORATORIES INC. (SLAB)
Johnson Robert Matthew — Director
Shares
8,024
Price
$216.83
Total Value
$1.74M
Shares Held After
80,519
% of Holdings
9.1%
QUICKLOGIC Corp (QUIK)
TAUSS GARY H — Director
Shares
2,195
Price
$19.20
Total Value
$42.14K
Shares Held After
15,908
% of Holdings
12.1%
MICROCHIP TECHNOLOGY INC (MCHP)
CHAPMAN MATTHEW W — Director
Shares
10,000
Price
$95.48
Total Value
$954.80K
Shares Held After
20,665
% of Holdings
32.6%
ADVANCED MICRO DEVICES INC (AMD)
Papermaster Mark D — Chief Technology Officer & EVP
Shares
6,000
Price
$433.79
Total Value
$2.60M
Shares Held After
1,233,687
% of Holdings
0.5%
EVERSPIN TECHNOLOGIES INC. (MRAM)
Aggarwal Sanjeev — Director
Shares
8,784
Price
$40.00
Total Value
$351.36K
Shares Held After
819,422
% of Holdings
1.1%
NETLIST INC (NLST)
SASAKI GAIL M — EVP and CFO
Shares
8,876
Price
$2.63
Total Value
$23.31K
Shares Held After
484,594
% of Holdings
1.8%
NLIGHT, INC. (LASR)
Keeney Scott H — Director
Shares
42,584
Price
$75.16
Total Value
$3.20M
Shares Held After
2,467,445
% of Holdings
1.7%
NLIGHT, INC. (LASR)
Nias James — Chief Accounting Officer
Shares
1,487
Price
$75.16
Total Value
$111.76K
Shares Held After
101,744
% of Holdings
1.4%
NLIGHT, INC. (LASR)
Corso Joseph John — Chief Financial Officer
Shares
18,445
Price
$75.16
Total Value
$1.39M
Shares Held After
252,451
% of Holdings
6.8%
Qorvo, Inc. (QRVO)
Brown Grant — SVP & Chief Financial Officer
Shares
14,195
Price
$88.78
Total Value
$1.26M
Shares Held After
46,928
% of Holdings
23.2%
Qorvo, Inc. (QRVO)
Chesley Philip — SVP, High Performance Analog
Shares
13,352
Price
$88.78
Total Value
$1.19M
Shares Held After
34,019
% of Holdings
28.2%
MONOLITHIC POWER SYSTEMS INC (MPWR)
Sciammas Maurice — EVP, WW Sales & Marketing
Shares
50
Price
$1,585.51
Total Value
$79.28K
Shares Held After
166,644
% of Holdings
0.0%
MONOLITHIC POWER SYSTEMS INC (MPWR)
Sciammas Maurice — EVP, WW Sales & Marketing
Shares
447
Price
$1,582.21
Total Value
$707.25K
Shares Held After
166,694
% of Holdings
0.3%
MONOLITHIC POWER SYSTEMS INC (MPWR)
Sciammas Maurice — EVP, WW Sales & Marketing
Shares
703
Price
$1,577.75
Total Value
$1.11M
Shares Held After
167,141
% of Holdings
0.4%
MONOLITHIC POWER SYSTEMS INC (MPWR)
Sciammas Maurice — EVP, WW Sales & Marketing
Shares
1,312
Price
$1,571.49
Total Value
$2.06M
Shares Held After
167,844
% of Holdings
0.8%
MONOLITHIC POWER SYSTEMS INC (MPWR)
Sciammas Maurice — EVP, WW Sales & Marketing
Shares
2,020
Price
$1,567.15
Total Value
$3.17M
Shares Held After
169,156
% of Holdings
1.2%
MONOLITHIC POWER SYSTEMS INC (MPWR)
Sciammas Maurice — EVP, WW Sales & Marketing
Shares
2,010
Price
$1,562.01
Total Value
$3.14M
Shares Held After
171,176
% of Holdings
1.2%
MONOLITHIC POWER SYSTEMS INC (MPWR)
Sciammas Maurice — EVP, WW Sales & Marketing
Shares
1,717
Price
$1,557.48
Total Value
$2.67M
Shares Held After
173,186
% of Holdings
1.0%
MONOLITHIC POWER SYSTEMS INC (MPWR)
Sciammas Maurice — EVP, WW Sales & Marketing
Shares
3,741
Price
$1,550.36
Total Value
$5.80M
Shares Held After
174,903
% of Holdings
2.1%
ARM HOLDINGS PLC /UK (ARM)
Abbey William — Chief Commercial Officer
Shares
7,000
Price
$212.55
Total Value
$1.49M
Shares Held After
57,394
% of Holdings
10.9%
MICROCHIP TECHNOLOGY INC (MCHP)
Simoncic Richard J — CHIEF OPERATING OFFICER
Shares
83
Price
$93.85
Total Value
$7.79K
Shares Held After
140,261
% of Holdings
0.1%
DIODES INC /DEL/ (DIOD)
Yang Emily — SVP Worldwide Sales/Marketing
Shares
2,000
Price
$101.47
Total Value
$202.93K
Shares Held After
68,878
% of Holdings
2.8%
Ambiq Micro, Inc. (AMBQ)
Chen Sean Chihhsiang — President and COO
Shares
23,334
Price
$71.37
Total Value
$1.67M
Shares Held After
120,275
% of Holdings
16.2%
Ambiq Micro, Inc. (AMBQ)
Chen Sean Chihhsiang — President and COO
Shares
32,351
Price
$70.53
Total Value
$2.28M
Shares Held After
143,609
% of Holdings
18.4%
COHU INC (COHU)
BOHRSON CHRISTOPHER — Sr VP & Chief Customer Officer
Shares
1,000
Price
$46.92
Total Value
$46.92K
Shares Held After
172,702
% of Holdings
0.6%
ENTEGRIS INC (ENTG)
Rice Susan G. — SVP, Global Human Resources
Shares
12,960
Price
$132.75
Total Value
$1.72M
Shares Held After
69,038
% of Holdings
15.8%
ENTEGRIS INC (ENTG)
Rice Susan G. — SVP, Global Human Resources
Shares
6,933
Price
$133.01
Total Value
$922.16K
Shares Held After
69,038
% of Holdings
9.1%
Marvell Technology, Inc. (MRVL)
Meintjes Willem A — Chief Financial Officer
Shares
4,000
Price
$175.24
Total Value
$700.96K
Shares Held After
226,675
% of Holdings
1.7%
Arteris, Inc. (AIP)
Hawkins Nicholas B. — VP and Chief Financial Officer
Shares
3,191
Price
$34.59
Total Value
$110.36K
Shares Held After
110,600
% of Holdings
2.8%
Arteris, Inc. (AIP)
Hawkins Nicholas B. — VP and Chief Financial Officer
Shares
164,916
Price
$33.51
Total Value
$5.53M
Shares Held After
113,791
% of Holdings
59.2%
Arteris, Inc. (AIP)
Hawkins Nicholas B. — VP and Chief Financial Officer
Shares
52,928
Price
$32.97
Total Value
$1.75M
Shares Held After
278,707
% of Holdings
16.0%
Showing 301–350 of 728 transactions (page 7 of 15)