Insider Buy/Sell Details for the Semiconductors Industry — February 2026
Ratio0.0:1
Daily Buy & Sell Volume
Transactions (411)
IPG PHOTONICS CORP (IPGP)
Valentin Gapontsev Trust I — 10% Owner
Shares
137
Price
$143.71
Total Value
$19.69K
Shares Held After
6,728,099
% of Holdings
0.0%
IPG PHOTONICS CORP (IPGP)
Valentin Gapontsev Trust I — 10% Owner
Shares
376
Price
$141.97
Total Value
$53.38K
Shares Held After
6,728,236
% of Holdings
0.0%
IPG PHOTONICS CORP (IPGP)
Valentin Gapontsev Trust I — 10% Owner
Shares
100
Price
$140.58
Total Value
$14.06K
Shares Held After
6,728,612
% of Holdings
0.0%
IPG PHOTONICS CORP (IPGP)
Valentin Gapontsev Trust I — 10% Owner
Shares
760
Price
$138.82
Total Value
$105.50K
Shares Held After
6,728,712
% of Holdings
0.0%
IPG PHOTONICS CORP (IPGP)
Valentin Gapontsev Trust I — 10% Owner
Shares
790
Price
$137.79
Total Value
$108.85K
Shares Held After
6,729,472
% of Holdings
0.0%
IPG PHOTONICS CORP (IPGP)
Valentin Gapontsev Trust I — 10% Owner
Shares
1,393
Price
$136.89
Total Value
$190.69K
Shares Held After
6,730,262
% of Holdings
0.0%
IPG PHOTONICS CORP (IPGP)
Valentin Gapontsev Trust I — 10% Owner
Shares
1,381
Price
$135.93
Total Value
$187.72K
Shares Held After
6,731,655
% of Holdings
0.0%
IPG PHOTONICS CORP (IPGP)
Valentin Gapontsev Trust I — 10% Owner
Shares
125
Price
$134.12
Total Value
$16.77K
Shares Held After
6,733,036
% of Holdings
0.0%
IPG PHOTONICS CORP (IPGP)
Valentin Gapontsev Trust I — 10% Owner
Shares
4,035
Price
$133.42
Total Value
$538.35K
Shares Held After
6,733,161
% of Holdings
0.1%
IPG PHOTONICS CORP (IPGP)
Valentin Gapontsev Trust I — 10% Owner
Shares
15,882
Price
$132.40
Total Value
$2.10M
Shares Held After
6,737,196
% of Holdings
0.2%
IPG PHOTONICS CORP (IPGP)
Valentin Gapontsev Trust I — 10% Owner
Shares
8,383
Price
$131.67
Total Value
$1.10M
Shares Held After
6,753,078
% of Holdings
0.1%
IPG PHOTONICS CORP (IPGP)
Valentin Gapontsev Trust I — 10% Owner
Shares
4,931
Price
$130.57
Total Value
$643.84K
Shares Held After
6,761,461
% of Holdings
0.1%
IPG PHOTONICS CORP (IPGP)
Valentin Gapontsev Trust I — 10% Owner
Shares
3,931
Price
$129.56
Total Value
$509.30K
Shares Held After
6,766,392
% of Holdings
0.1%
IPG PHOTONICS CORP (IPGP)
Valentin Gapontsev Trust I — 10% Owner
Shares
5,012
Price
$128.33
Total Value
$643.19K
Shares Held After
6,770,323
% of Holdings
0.1%
IPG PHOTONICS CORP (IPGP)
Valentin Gapontsev Trust I — 10% Owner
Shares
4,354
Price
$127.42
Total Value
$554.79K
Shares Held After
6,775,335
% of Holdings
0.1%
IPG PHOTONICS CORP (IPGP)
Valentin Gapontsev Trust I — 10% Owner
Shares
6,820
Price
$126.33
Total Value
$861.57K
Shares Held After
6,779,689
% of Holdings
0.1%
IPG PHOTONICS CORP (IPGP)
Valentin Gapontsev Trust I — 10% Owner
Shares
6,590
Price
$125.40
Total Value
$826.39K
Shares Held After
6,786,509
% of Holdings
0.1%
Qorvo, Inc. (QRVO)
Stewart Frank P. — SVP, Advanced Cellular
Shares
8,226
Price
$83.06
Total Value
$683.25K
Shares Held After
34,893
% of Holdings
19.1%
LATTICE SEMICONDUCTOR CORP (LSCC)
Desale Pravin — SVP, R&D
Shares
685
Price
$95.44
Total Value
$65.38K
Shares Held After
82,668
% of Holdings
0.8%
DIODES INC /DEL/ (DIOD)
Yang Emily — SVP Worldwide Sales/Marketing
Shares
1,000
Price
$71.89
Total Value
$71.89K
Shares Held After
73,032
% of Holdings
1.4%
DIODES INC /DEL/ (DIOD)
Whitmire Brett R — CFO
Shares
5,953
Price
$71.22
Total Value
$423.98K
Shares Held After
61,188
% of Holdings
8.9%
DIODES INC /DEL/ (DIOD)
Tsong Andy — SVP Worldwide Products Group
Shares
3,277
Price
$70.46
Total Value
$230.89K
Shares Held After
52,404
% of Holdings
5.9%
MACOM Technology Solutions Holdings, Inc. (MTSI)
OCAMPO SUSAN — 10% Owner
Shares
19,877
Price
$245.03
Total Value
$4.87M
Shares Held After
4,158,446
% of Holdings
0.5%
MACOM Technology Solutions Holdings, Inc. (MTSI)
OCAMPO SUSAN — 10% Owner
Shares
42,173
Price
$240.35
Total Value
$10.14M
Shares Held After
4,178,323
% of Holdings
1.0%
KULICKE & SOFFA INDUSTRIES INC (KLIC)
Yeo Mui Sung — Director
Shares
19,143
Price
$71.98
Total Value
$1.38M
Shares Held After
78,522
% of Holdings
19.6%
CIRRUS LOGIC, INC. (CRUS)
THOMAS SCOTT — EVP, General Counsel
Shares
3,239
Price
$141.63
Total Value
$458.74K
Shares Held After
30,393
% of Holdings
9.6%
LATTICE SEMICONDUCTOR CORP (LSCC)
ABRAMS ROBIN ANN — Director
Shares
8,000
Price
$99.75
Total Value
$797.98K
Shares Held After
98,398
% of Holdings
7.5%
AEHR TEST SYSTEMS (AEHR)
POSEDEL RHEA J — Director
Shares
13,998
Price
$30.02
Total Value
$420.15K
Shares Held After
456,979
% of Holdings
3.0%
Monolithic Power Systems, Inc. (MPWR)
Hsing Michael — Director
Shares
1,440
Price
$1,217.12
Total Value
$1.75M
Shares Held After
888,234
% of Holdings
0.2%
Monolithic Power Systems, Inc. (MPWR)
Hsing Michael — Director
Shares
1,240
Price
$1,210.11
Total Value
$1.50M
Shares Held After
889,674
% of Holdings
0.1%
Monolithic Power Systems, Inc. (MPWR)
Hsing Michael — Director
Shares
3,640
Price
$1,205.82
Total Value
$4.39M
Shares Held After
890,914
% of Holdings
0.4%
Monolithic Power Systems, Inc. (MPWR)
Hsing Michael — Director
Shares
1,440
Price
$1,200.81
Total Value
$1.73M
Shares Held After
894,554
% of Holdings
0.2%
Monolithic Power Systems, Inc. (MPWR)
Hsing Michael — Director
Shares
600
Price
$1,194.34
Total Value
$716.60K
Shares Held After
895,994
% of Holdings
0.1%
Monolithic Power Systems, Inc. (MPWR)
Hsing Michael — Director
Shares
160
Price
$1,188.23
Total Value
$190.12K
Shares Held After
896,594
% of Holdings
0.0%
Monolithic Power Systems, Inc. (MPWR)
Hsing Michael — Director
Shares
480
Price
$1,180.79
Total Value
$566.78K
Shares Held After
896,754
% of Holdings
0.1%
Monolithic Power Systems, Inc. (MPWR)
Hsing Michael — Director
Shares
200
Price
$1,173.39
Total Value
$234.68K
Shares Held After
897,234
% of Holdings
0.0%
Monolithic Power Systems, Inc. (MPWR)
Hsing Michael — Director
Shares
2,076
Price
$1,168.80
Total Value
$2.43M
Shares Held After
897,434
% of Holdings
0.2%
Monolithic Power Systems, Inc. (MPWR)
Hsing Michael — Director
Shares
4,001
Price
$1,164.92
Total Value
$4.66M
Shares Held After
899,510
% of Holdings
0.4%
Monolithic Power Systems, Inc. (MPWR)
Hsing Michael — Director
Shares
4,992
Price
$1,159.84
Total Value
$5.79M
Shares Held After
903,511
% of Holdings
0.5%
Monolithic Power Systems, Inc. (MPWR)
Hsing Michael — Director
Shares
12,731
Price
$1,155.71
Total Value
$14.71M
Shares Held After
908,503
% of Holdings
1.4%
Microchip Technology Incorporated (MCHP)
Sanghi Steve — Director
Shares
94,869
Price
$82.46
Total Value
$7.82M
Shares Held After
9,827,450
% of Holdings
1.0%
MACOM Technology Solutions Holdings, Inc. (MTSI)
BLAND CHARLES R — Director
Shares
1,000
Price
$240.82
Total Value
$240.82K
Shares Held After
14,362
% of Holdings
6.5%
AMKOR TECHNOLOGY, INC. (AMKR)
915 Investments, LP — Member of 10% owner group (2)
Shares
10,000,000
Price
$48.49
Total Value
$484.90M
Shares Held After
29,594,980
% of Holdings
25.3%
AMKOR TECHNOLOGY, INC. (AMKR)
KIM JOHN T — 10% Owner
Shares
10,000,000
Price
$48.49
Total Value
$484.90M
Shares Held After
29,594,980
% of Holdings
25.3%
Microchip Technology Incorporated (MCHP)
Bunker Mathew B — SENIOR VP, OPERATIONS
Shares
10,000
Price
$78.37
Total Value
$783.70K
Shares Held After
22,522
% of Holdings
30.7%
Microchip Technology Incorporated (MCHP)
Krawczyk Joseph R II — SR. VP, WW CLIENT ENGAGEMENT
Shares
4,400
Price
$78.58
Total Value
$345.74K
Shares Held After
12,781
% of Holdings
25.6%
ENTEGRIS INC (ENTG)
Woodland Daniel D. — SVP & President, MS Division
Shares
12,667
Price
$130.52
Total Value
$1.65M
Shares Held After
46,904
% of Holdings
21.3%
ENTEGRIS INC (ENTG)
Woodland Daniel D. — SVP & President, MS Division
Shares
12,656
Price
$130.71
Total Value
$1.65M
Shares Held After
46,904
% of Holdings
21.2%
ENTEGRIS INC (ENTG)
Woodland Daniel D. — SVP & President, MS Division
Shares
5,151
Price
$130.80
Total Value
$673.75K
Shares Held After
46,904
% of Holdings
9.9%
MACOM Technology Solutions Holdings, Inc. (MTSI)
OCAMPO SUSAN — 10% Owner
Shares
1,158
Price
$245.04
Total Value
$283.75K
Shares Held After
4,220,496
% of Holdings
0.0%
Showing 151–200 of 411 transactions (page 4 of 9)