Insider Buy/Sell Details for the Semiconductors Industry — March 2026
Ratio0.0:1
Daily Buy & Sell Volume
Transactions (420)
INTEST CORP (INTT)
Grant Richard N. Jr. — Director
Shares
1,097
Price
$13.33
Total Value
$14.62K
Shares Held After
188,119
% of Holdings
0.6%
NLIGHT, INC. (LASR)
Keeney Scott H — Director
Shares
788
Price
$61.08
Total Value
$48.13K
Shares Held After
2,210,029
% of Holdings
0.0%
NLIGHT, INC. (LASR)
Keeney Scott H — Director
Shares
2,637
Price
$60.73
Total Value
$160.15K
Shares Held After
2,210,817
% of Holdings
0.1%
NLIGHT, INC. (LASR)
Keeney Scott H — Director
Shares
4,036
Price
$59.12
Total Value
$238.61K
Shares Held After
2,213,454
% of Holdings
0.2%
NLIGHT, INC. (LASR)
Keeney Scott H — Director
Shares
9,455
Price
$58.23
Total Value
$550.56K
Shares Held After
2,217,490
% of Holdings
0.4%
NLIGHT, INC. (LASR)
Keeney Scott H — Director
Shares
2,180
Price
$57.48
Total Value
$125.31K
Shares Held After
2,226,945
% of Holdings
0.1%
APPLIED OPTOELECTRONICS, INC. (AAOI)
Yeh William H — Director
Shares
15,000
Price
$105.76
Total Value
$1.59M
Shares Held After
238,819
% of Holdings
5.9%
AXT INC (AXTI)
YOUNG MORRIS S — Director
Shares
125,893
Price
$36.51
Total Value
$4.60M
Shares Held After
2,344,065
% of Holdings
5.1%
LATTICE SEMICONDUCTOR CORP (LSCC)
Feanny Tracy Ann — SVP, General Counsel
Shares
1,381
Price
$90.63
Total Value
$125.16K
Shares Held After
56,355
% of Holdings
2.4%
APPLIED OPTOELECTRONICS, INC. (AAOI)
Yeh Shu-Hua (Joshua) — *** See Remarks
Shares
50,000
Price
$97.10
Total Value
$4.85M
Shares Held After
322,051
% of Holdings
13.4%
APPLIED OPTOELECTRONICS, INC. (AAOI)
Chen Min-Chu (Mike) — Director
Shares
8,835
Price
$108.72
Total Value
$960.52K
Shares Held After
169,300
% of Holdings
5.0%
LATTICE SEMICONDUCTOR CORP (LSCC)
Tamer Ford — Director
Shares
3,544
Price
$90.63
Total Value
$321.19K
Shares Held After
281,883
% of Holdings
1.2%
LATTICE SEMICONDUCTOR CORP (LSCC)
Desale Pravin — SVP, R&D
Shares
1,331
Price
$90.63
Total Value
$120.63K
Shares Held After
83,192
% of Holdings
1.6%
LATTICE SEMICONDUCTOR CORP (LSCC)
Stevens Tonya — CVP, Chief Accounting Officer
Shares
1,092
Price
$90.63
Total Value
$98.97K
Shares Held After
63,415
% of Holdings
1.7%
indie Semiconductor, Inc. (INDI)
Wittmann Michael — Chief Operating Officer
Shares
9,596
Price
$2.54
Total Value
$24.35K
Shares Held After
130,135
% of Holdings
6.9%
indie Semiconductor, Inc. (INDI)
Wittmann Michael — Chief Operating Officer
Shares
9,154
Price
$2.54
Total Value
$23.23K
Shares Held After
139,731
% of Holdings
6.1%
LATTICE SEMICONDUCTOR CORP (LSCC)
Elashmawi Esam — SVP Mktg & Strategy
Shares
2,360
Price
$90.63
Total Value
$213.89K
Shares Held After
163,469
% of Holdings
1.4%
LATTICE SEMICONDUCTOR CORP (LSCC)
Flores Lorenzo — SVP, CFO
Shares
2,167
Price
$90.63
Total Value
$196.40K
Shares Held After
105,276
% of Holdings
2.0%
ALPHA & OMEGA SEMICONDUCTOR Ltd (AOSL)
Chang Mike F — Director
Shares
33,727
Price
$19.00
Total Value
$640.81K
Shares Held After
4,369,574
% of Holdings
0.8%
LATTICE SEMICONDUCTOR CORP (LSCC)
Shaikh Erhaan — SVP, Sales
Shares
1,634
Price
$90.63
Total Value
$148.09K
Shares Held After
84,194
% of Holdings
1.9%
QUICKLOGIC Corp (QUIK)
Kim Joyce — Director
Shares
5,500
Price
$8.43
Total Value
$46.34K
Shares Held After
7,640
% of Holdings
41.9%
AXT INC (AXTI)
CHEN JESSE — Director
Shares
12,452
Price
$37.69
Total Value
$469.33K
Shares Held After
152,612
% of Holdings
7.5%
AXT INC (AXTI)
YOUNG MORRIS S — Director
Shares
8,300
Price
$39.65
Total Value
$329.06K
Shares Held After
2,469,958
% of Holdings
0.3%
APPLIED OPTOELECTRONICS, INC. (AAOI)
Chen Min-Chu (Mike) — Director
Shares
2,500
Price
$97.00
Total Value
$242.50K
Shares Held After
20,000
% of Holdings
11.1%
AXT INC (AXTI)
CHEN JESSE — Director
Shares
2,000
Price
$36.63
Total Value
$73.26K
Shares Held After
165,064
% of Holdings
1.2%
SEMTECH CORP (SMTC)
Lin Mark — EVP and CFO
Shares
6,582
Price
$83.75
Total Value
$551.24K
Shares Held After
22,125
% of Holdings
22.9%
ACM Research, Inc. (ACMR)
Feng Lisa — Chief Financial Officer of ACM Research (Shanghai), Inc., a subsidiary of the Issuer
Shares
200
Price
$46.58
Total Value
$9.32K
Shares Held After
50,001
% of Holdings
0.4%
ACM Research, Inc. (ACMR)
Feng Lisa — Chief Financial Officer of ACM Research (Shanghai), Inc., a subsidiary of the Issuer
Shares
14,800
Price
$46.07
Total Value
$681.84K
Shares Held After
50,201
% of Holdings
22.8%
NLIGHT, INC. (LASR)
Keeney Scott H — Director
Shares
170
Price
$63.40
Total Value
$10.78K
Shares Held After
2,229,125
% of Holdings
0.0%
NLIGHT, INC. (LASR)
Keeney Scott H — Director
Shares
1,487
Price
$62.87
Total Value
$93.49K
Shares Held After
2,229,295
% of Holdings
0.1%
NLIGHT, INC. (LASR)
Keeney Scott H — Director
Shares
3,980
Price
$61.62
Total Value
$245.25K
Shares Held After
2,230,782
% of Holdings
0.2%
NLIGHT, INC. (LASR)
Keeney Scott H — Director
Shares
9,291
Price
$60.87
Total Value
$565.54K
Shares Held After
2,234,762
% of Holdings
0.4%
NLIGHT, INC. (LASR)
Keeney Scott H — Director
Shares
3,924
Price
$59.99
Total Value
$235.40K
Shares Held After
2,244,053
% of Holdings
0.2%
NLIGHT, INC. (LASR)
Keeney Scott H — Director
Shares
4,804
Price
$58.58
Total Value
$281.42K
Shares Held After
2,247,977
% of Holdings
0.2%
NLIGHT, INC. (LASR)
Corso Joseph John — Chief Financial Officer
Shares
12,290
Price
$60.39
Total Value
$742.19K
Shares Held After
170,896
% of Holdings
6.7%
MAXLINEAR, INC (MXL)
LITCHFIELD STEVEN G — Chief Financial Officer and Chief Corporate Strategy Officer
Shares
20,000
Price
$15.68
Total Value
$313.67K
Shares Held After
343,435
% of Holdings
5.5%
AXT INC (AXTI)
CHEN JESSE — Director
Shares
11,147
Price
$38.26
Total Value
$426.51K
Shares Held After
167,064
% of Holdings
6.3%
FORMFACTOR INC (FORM)
McKinnis Aric Brendan — CFO, SVP Global Finance
Shares
3,462
Price
$90.42
Total Value
$313.03K
Shares Held After
11,140
% of Holdings
23.7%
APPLIED OPTOELECTRONICS, INC. (AAOI)
BLACK RICHARD B — Director
Shares
3,231
Price
$95.00
Total Value
$306.94K
Shares Held After
164,363
% of Holdings
1.9%
ACM Research, Inc. (ACMR)
Pappis Charles C — Director
Shares
5,000
Price
$50.09
Total Value
$250.45K
Shares Held After
0
% of Holdings
100.0%
ACM Research, Inc. (ACMR)
Feng Lisa — Chief Financial Officer of ACM Research (Shanghai), Inc., a subsidiary of the Issuer
Shares
6,950
Price
$50.24
Total Value
$349.17K
Shares Held After
50,001
% of Holdings
12.2%
ACM Research, Inc. (ACMR)
Feng Lisa — Chief Financial Officer of ACM Research (Shanghai), Inc., a subsidiary of the Issuer
Shares
8,050
Price
$49.81
Total Value
$400.97K
Shares Held After
56,951
% of Holdings
12.4%
Astera Labs, Inc. (ALAB)
LAZAR JACK R — Director
Shares
285
Price
$123.50
Total Value
$35.20K
Shares Held After
87,351
% of Holdings
0.3%
Astera Labs, Inc. (ALAB)
LAZAR JACK R — Director
Shares
212
Price
$122.02
Total Value
$25.87K
Shares Held After
87,636
% of Holdings
0.2%
Astera Labs, Inc. (ALAB)
LAZAR JACK R — Director
Shares
1,035
Price
$121.30
Total Value
$125.55K
Shares Held After
87,848
% of Holdings
1.2%
Astera Labs, Inc. (ALAB)
LAZAR JACK R — Director
Shares
1,200
Price
$120.22
Total Value
$144.27K
Shares Held After
88,883
% of Holdings
1.3%
Astera Labs, Inc. (ALAB)
LAZAR JACK R — Director
Shares
3,167
Price
$119.49
Total Value
$378.44K
Shares Held After
90,083
% of Holdings
3.4%
Astera Labs, Inc. (ALAB)
LAZAR JACK R — Director
Shares
1,601
Price
$118.15
Total Value
$189.15K
Shares Held After
93,250
% of Holdings
1.7%
NLIGHT, INC. (LASR)
Keeney Scott H — Director
Shares
32,239
Price
$61.96
Total Value
$2.00M
Shares Held After
2,252,781
% of Holdings
1.4%
NLIGHT, INC. (LASR)
Corso Joseph John — Chief Financial Officer
Shares
13,038
Price
$61.96
Total Value
$807.83K
Shares Held After
183,186
% of Holdings
6.6%
Showing 251–300 of 420 transactions (page 6 of 9)