Insider Buy/Sell Details for the Semiconductors Industry — June 2026
Ratio0.1:1
Daily Buy & Sell Volume
Transactions (667)
APPLIED MATERIALS INC /DE (AMAT)
DICKERSON GARY E — Director
Shares
4,682
Price
$593.51
Total Value
$2.78M
Shares Held After
1,726,857
% of Holdings
0.3%
APPLIED MATERIALS INC /DE (AMAT)
DICKERSON GARY E — Director
Shares
10,411
Price
$592.18
Total Value
$6.17M
Shares Held After
1,731,539
% of Holdings
0.6%
APPLIED MATERIALS INC /DE (AMAT)
DICKERSON GARY E — Director
Shares
9,186
Price
$591.40
Total Value
$5.43M
Shares Held After
1,741,950
% of Holdings
0.5%
APPLIED MATERIALS INC /DE (AMAT)
DICKERSON GARY E — Director
Shares
15,755
Price
$590.52
Total Value
$9.30M
Shares Held After
1,751,136
% of Holdings
0.9%
Marvell Technology, Inc. (MRVL)
Bharathi Sandeep — President, Data Center Group
Shares
2,231
Price
$299.13
Total Value
$667.36K
Shares Held After
55,530
% of Holdings
3.9%
ALPHA & OMEGA SEMICONDUCTOR Ltd (AOSL)
Xue Bing — EVP-WW Sales & Bus Development
Shares
4,916
Price
$47.09
Total Value
$231.49K
Shares Held After
123,660
% of Holdings
3.8%
Atomera Inc (ATOM)
BIBAUD SCOTT A. — Director
Shares
50,000
Price
$9.37
Total Value
$468.50K
Shares Held After
695,761
% of Holdings
6.7%
Atomera Inc (ATOM)
Laurencio Francis — CFO
Shares
12,500
Price
$9.44
Total Value
$118.00K
Shares Held After
253,353
% of Holdings
4.7%
Atomera Inc (ATOM)
Laurencio Francis — CFO
Shares
6,400
Price
$9.44
Total Value
$60.42K
Shares Held After
253,353
% of Holdings
2.5%
Atomera Inc (ATOM)
Laurencio Francis — CFO
Shares
1,500
Price
$9.44
Total Value
$14.16K
Shares Held After
253,353
% of Holdings
0.6%
indie Semiconductor, Inc. (INDI)
McClymont Donald — Director
Shares
50,000
Price
$4.19
Total Value
$209.25K
Shares Held After
307,363
% of Holdings
14.0%
Atomera Inc (ATOM)
Mears Robert J — Chief Technology Officer
Shares
8,182
Price
$9.46
Total Value
$77.40K
Shares Held After
272,715
% of Holdings
2.9%
APPLIED MATERIALS INC /DE (AMAT)
Nalamasu Omkaram — Senior Vice President, CTO
Shares
3,799
Price
$595.14
Total Value
$2.26M
Shares Held After
171,179
% of Holdings
2.2%
APPLIED MATERIALS INC /DE (AMAT)
Nalamasu Omkaram — Senior Vice President, CTO
Shares
6,938
Price
$590.20
Total Value
$4.09M
Shares Held After
174,978
% of Holdings
3.8%
APPLIED MATERIALS INC /DE (AMAT)
DICKERSON GARY E — Director
Shares
11,273
Price
$590.03
Total Value
$6.65M
Shares Held After
1,766,891
% of Holdings
0.6%
APPLIED MATERIALS INC /DE (AMAT)
Deane Timothy M — SVP, Applied Global Services
Shares
8,621
Price
$590.76
Total Value
$5.09M
Shares Held After
134,631
% of Holdings
6.0%
NXP Semiconductors N.V. (NXPI)
Micallef Andrew — EVP, Chief Operations Officer
Shares
1,000
Price
$315.57
Total Value
$315.57K
Shares Held After
8,942
% of Holdings
10.1%
ADVANCED MICRO DEVICES INC (AMD)
Papermaster Mark D — Chief Technology Officer & EVP
Shares
6,000
Price
$536.33
Total Value
$3.22M
Shares Held After
1,233,687
% of Holdings
0.5%
AXT INC (AXTI)
CHEN JESSE — Director
Shares
6,172
Price
$115.24
Total Value
$711.28K
Shares Held After
50,275
% of Holdings
10.9%
AXT INC (AXTI)
CHANG DAVID C — Director
Shares
8,333
Price
$111.17
Total Value
$926.39K
Shares Held After
65,165
% of Holdings
11.3%
FORMFACTOR INC (FORM)
St Dennis Thomas — Director
Shares
2,800
Price
$151.49
Total Value
$424.17K
Shares Held After
29,073
% of Holdings
8.8%
Marvell Technology, Inc. (MRVL)
MURPHY MATTHEW J — Director
Shares
7,500
Price
$298.76
Total Value
$2.24M
Shares Held After
788,009
% of Holdings
0.9%
COHU INC (COHU)
BOHRSON CHRISTOPHER — Sr VP & Chief Customer Officer
Shares
1,000
Price
$63.88
Total Value
$63.88K
Shares Held After
171,702
% of Holdings
0.6%
Valens Semiconductor Ltd. (VLN)
Rozenberg Haine Yael — VP Finance
Shares
17,374
Price
$2.35
Total Value
$40.78K
Shares Held After
145,275
% of Holdings
10.7%
Valens Semiconductor Ltd. (VLN)
Rozenberg Haine Yael — VP Finance
Shares
1,453
Price
$2.36
Total Value
$3.43K
Shares Held After
162,649
% of Holdings
0.9%
Valens Semiconductor Ltd. (VLN)
Chairman David — SVP, R&D
Shares
4,000
Price
$2.43
Total Value
$9.73K
Shares Held After
403,968
% of Holdings
1.0%
Shares
1,000
Price
$75.26
Total Value
$75.26K
Shares Held After
4,000
% of Holdings
25.0%
SITIME Corp (SITM)
Bonnot Lionel — Executive Vice President, Worldwide Sales and Business Development
Shares
500
Price
$736.02
Total Value
$368.01K
Shares Held After
72,797
% of Holdings
0.7%
SITIME Corp (SITM)
VASHIST RAJESH — Director
Shares
5,000
Price
$750.00
Total Value
$3.75M
Shares Held After
9,781
% of Holdings
33.8%
SITIME Corp (SITM)
VASHIST RAJESH — Director
Shares
15,000
Price
$750.20
Total Value
$11.25M
Shares Held After
387,898
% of Holdings
3.7%
APPLIED OPTOELECTRONICS, INC. (AAOI)
Murry Stefan J. — Chief Financial Officer
Shares
33,000
Price
$166.53
Total Value
$5.50M
Shares Held After
384,576
% of Holdings
7.9%
AMKOR TECHNOLOGY, INC. (AMKR)
CHURCHILL WINSTON J — Director
Shares
5,000
Price
$78.20
Total Value
$391.00K
Shares Held After
28,781
% of Holdings
14.8%
APPLIED OPTOELECTRONICS, INC. (AAOI)
Lin Chih-Hsiang (Thompson) — Director
Shares
59,000
Price
$166.53
Total Value
$9.83M
Shares Held After
1,302,436
% of Holdings
4.3%
APPLIED OPTOELECTRONICS, INC. (AAOI)
Kuo David C — ***Senior Vice President and Chief Legal Officer
Shares
29,227
Price
$166.53
Total Value
$4.87M
Shares Held After
149,078
% of Holdings
16.4%
APPLIED OPTOELECTRONICS, INC. (AAOI)
Yeh Shu-Hua (Joshua) — Senior Vice President and Asia General Manager.
Shares
28,826
Price
$166.53
Total Value
$4.80M
Shares Held After
400,207
% of Holdings
6.7%
APPLIED OPTOELECTRONICS, INC. (AAOI)
Chang Hung-Lun (Fred) — *** Senior Vice President and North America General Manager
Shares
34,000
Price
$166.53
Total Value
$5.66M
Shares Held After
326,453
% of Holdings
9.4%
AMBARELLA INC (AMBA)
Chen Yun-Lung — VP, Business Development and
Shares
9,856
Price
$67.06
Total Value
$660.94K
Shares Held After
66,515
% of Holdings
12.9%
SITIME Corp (SITM)
Chitkara Raman — Director
Shares
2,000
Price
$727.38
Total Value
$1.45M
Shares Held After
19,898
% of Holdings
9.1%
SITIME Corp (SITM)
Pangrazio Vincent P — EVP, Chief Legal Officer & Corporate Secretary.
Shares
2,000
Price
$725.32
Total Value
$1.45M
Shares Held After
53,416
% of Holdings
3.6%
LAM RESEARCH CORP (LRCX)
BRANDT ERIC — Director
Shares
1,600
Price
$373.09
Total Value
$596.94K
Shares Held After
144,705
% of Holdings
1.1%
LAM RESEARCH CORP (LRCX)
BRANDT ERIC — Director
Shares
7,700
Price
$372.23
Total Value
$2.87M
Shares Held After
146,305
% of Holdings
5.0%
LAM RESEARCH CORP (LRCX)
BRANDT ERIC — Director
Shares
8,233
Price
$371.17
Total Value
$3.06M
Shares Held After
154,005
% of Holdings
5.1%
LAM RESEARCH CORP (LRCX)
BRANDT ERIC — Director
Shares
5,037
Price
$370.27
Total Value
$1.87M
Shares Held After
162,238
% of Holdings
3.0%
LAM RESEARCH CORP (LRCX)
BRANDT ERIC — Director
Shares
4,198
Price
$369.16
Total Value
$1.55M
Shares Held After
167,275
% of Holdings
2.4%
LAM RESEARCH CORP (LRCX)
BRANDT ERIC — Director
Shares
4,030
Price
$368.03
Total Value
$1.48M
Shares Held After
171,473
% of Holdings
2.3%
LAM RESEARCH CORP (LRCX)
BRANDT ERIC — Director
Shares
5,803
Price
$367.01
Total Value
$2.13M
Shares Held After
175,503
% of Holdings
3.2%
LAM RESEARCH CORP (LRCX)
BRANDT ERIC — Director
Shares
1,200
Price
$365.16
Total Value
$438.19K
Shares Held After
181,306
% of Holdings
0.7%
LAM RESEARCH CORP (LRCX)
BRANDT ERIC — Director
Shares
2,300
Price
$364.41
Total Value
$838.14K
Shares Held After
182,506
% of Holdings
1.2%
LAM RESEARCH CORP (LRCX)
BRANDT ERIC — Director
Shares
2,345
Price
$363.33
Total Value
$852.01K
Shares Held After
184,806
% of Holdings
1.3%
LAM RESEARCH CORP (LRCX)
BRANDT ERIC — Director
Shares
2,708
Price
$362.40
Total Value
$981.38K
Shares Held After
187,151
% of Holdings
1.4%
Showing 201–250 of 667 transactions (page 5 of 14)