Insider Buy/Sell Details for the Semiconductors Industry — April 2026
Ratio0.1:1
Daily Buy & Sell Volume
Transactions (388)
Nano Labs Ltd
Hu Nan — Director
Shares
10
Price
$3.11
Total Value
$31.10
Shares Held After
60,431
% of Holdings
0.0%
Nano Labs Ltd
Hu Nan — Director
Shares
200
Price
$3.10
Total Value
$620.00
Shares Held After
60,441
% of Holdings
0.3%
Nano Labs Ltd
Hu Nan — Director
Shares
8
Price
$3.09
Total Value
$24.72
Shares Held After
60,641
% of Holdings
0.0%
Nano Labs Ltd
Hu Nan — Director
Shares
12
Price
$3.09
Total Value
$37.08
Shares Held After
60,649
% of Holdings
0.0%
Nano Labs Ltd
Hu Nan — Director
Shares
30
Price
$3.09
Total Value
$92.70
Shares Held After
60,661
% of Holdings
0.0%
Nano Labs Ltd
Hu Nan — Director
Shares
59
Price
$3.09
Total Value
$182.31
Shares Held After
60,691
% of Holdings
0.1%
Nano Labs Ltd
Hu Nan — Director
Shares
14
Price
$3.09
Total Value
$43.26
Shares Held After
60,750
% of Holdings
0.0%
Nano Labs Ltd
Hu Nan — Director
Shares
5
Price
$3.09
Total Value
$15.45
Shares Held After
60,764
% of Holdings
0.0%
Nano Labs Ltd
Hu Nan — Director
Shares
9
Price
$3.09
Total Value
$27.81
Shares Held After
60,769
% of Holdings
0.0%
Nano Labs Ltd
Hu Nan — Director
Shares
1
Price
$3.09
Total Value
$3.09
Shares Held After
60,778
% of Holdings
0.0%
Nano Labs Ltd
Hu Nan — Director
Shares
1
Price
$3.09
Total Value
$3.09
Shares Held After
60,779
% of Holdings
0.0%
Nano Labs Ltd
Hu Nan — Director
Shares
11
Price
$3.09
Total Value
$33.99
Shares Held After
60,780
% of Holdings
0.0%
Nano Labs Ltd
Hu Nan — Director
Shares
100
Price
$3.09
Total Value
$309.00
Shares Held After
60,791
% of Holdings
0.2%
Nano Labs Ltd
Hu Nan — Director
Shares
200
Price
$3.08
Total Value
$616.00
Shares Held After
60,891
% of Holdings
0.3%
Nano Labs Ltd
Hu Nan — Director
Shares
200
Price
$3.08
Total Value
$616.00
Shares Held After
61,091
% of Holdings
0.3%
Nano Labs Ltd
Hu Nan — Director
Shares
300
Price
$3.10
Total Value
$930.00
Shares Held After
61,291
% of Holdings
0.5%
Nano Labs Ltd
Hu Nan — Director
Shares
200
Price
$3.10
Total Value
$620.00
Shares Held After
61,591
% of Holdings
0.3%
Nano Labs Ltd
Hu Nan — Director
Shares
200
Price
$3.10
Total Value
$620.00
Shares Held After
61,791
% of Holdings
0.3%
Nano Labs Ltd
Hu Nan — Director
Shares
200
Price
$3.10
Total Value
$620.00
Shares Held After
61,991
% of Holdings
0.3%
Nano Labs Ltd
Hu Nan — Director
Shares
200
Price
$3.10
Total Value
$620.00
Shares Held After
62,191
% of Holdings
0.3%
Nano Labs Ltd
Hu Nan — Director
Shares
861
Price
$3.14
Total Value
$2.70K
Shares Held After
58,941
% of Holdings
1.4%
Nano Labs Ltd
Hu Nan — Director
Shares
32
Price
$3.14
Total Value
$100.48
Shares Held After
59,802
% of Holdings
0.1%
Valens Semiconductor Ltd. (VLN)
Chairman David — SVP, R&D
Shares
1,616
Price
$1.49
Total Value
$2.41K
Shares Held After
403,968
% of Holdings
0.4%
Valens Semiconductor Ltd. (VLN)
Chairman David — SVP, R&D
Shares
4,000
Price
$1.46
Total Value
$5.85K
Shares Held After
405,584
% of Holdings
1.0%
AEHR TEST SYSTEMS (AEHR)
WIMMERS DIDIER — Executive VP of R&D
Shares
1,900
Price
$72.02
Total Value
$136.85K
Shares Held After
10,659
% of Holdings
15.1%
FORMFACTOR INC (FORM)
SLESSOR MIKE — Director
Shares
767
Price
$129.22
Total Value
$99.11K
Shares Held After
449,565
% of Holdings
0.2%
FORMFACTOR INC (FORM)
SLESSOR MIKE — Director
Shares
5,432
Price
$128.56
Total Value
$698.34K
Shares Held After
450,332
% of Holdings
1.2%
FORMFACTOR INC (FORM)
SLESSOR MIKE — Director
Shares
2,369
Price
$127.65
Total Value
$302.40K
Shares Held After
455,764
% of Holdings
0.5%
FORMFACTOR INC (FORM)
SLESSOR MIKE — Director
Shares
900
Price
$126.58
Total Value
$113.92K
Shares Held After
458,133
% of Holdings
0.2%
FORMFACTOR INC (FORM)
SLESSOR MIKE — Director
Shares
1,826
Price
$125.24
Total Value
$228.69K
Shares Held After
459,033
% of Holdings
0.4%
MICRON TECHNOLOGY INC (MU)
CORDANO MICHAEL D — EVP, Worldwide Sales
Shares
3,407
Price
$435.00
Total Value
$1.48M
Shares Held After
44,059
% of Holdings
7.2%
PHOTRONICS INC (PLAB)
Wang Hsueh-Chun — SVP/COO IC & US/EU Mnstrm Ops
Shares
19,250
Price
$45.30
Total Value
$872.02K
Shares Held After
113,560
% of Holdings
14.5%
SkyWater Technology, Inc (SKYT)
Manko Steve — CFO
Shares
84,215
Price
$30.41
Total Value
$2.56M
Shares Held After
171,567
% of Holdings
32.9%
ARM HOLDINGS PLC /UK (ARM)
Haas Rene A. — Director
Shares
170
Price
$163.00
Total Value
$27.71K
Shares Held After
273,680
% of Holdings
0.1%
ARM HOLDINGS PLC /UK (ARM)
Haas Rene A. — Director
Shares
3,483
Price
$161.21
Total Value
$561.49K
Shares Held After
273,850
% of Holdings
1.3%
ARM HOLDINGS PLC /UK (ARM)
Haas Rene A. — Director
Shares
5,646
Price
$160.57
Total Value
$906.58K
Shares Held After
277,333
% of Holdings
2.0%
ENTEGRIS INC (ENTG)
LOY BERTRAND — Director
Shares
17,396
Price
$140.22
Total Value
$2.44M
Shares Held After
227,527
% of Holdings
7.1%
Arteris, Inc. (AIP)
Chitkara Raman — Director
Shares
5,000
Price
$20.05
Total Value
$100.25K
Shares Held After
152,867
% of Holdings
3.2%
Arteris, Inc. (AIP)
Moll Laurent R — Chief Operating Officer
Shares
13,448
Price
$20.03
Total Value
$269.38K
Shares Held After
265,530
% of Holdings
4.8%
ALPHA & OMEGA SEMICONDUCTOR Ltd (AOSL)
Chang Stephen Chunping — Director
Shares
5,594
Price
$31.90
Total Value
$178.45K
Shares Held After
650,785
% of Holdings
0.9%
ALPHA & OMEGA SEMICONDUCTOR Ltd (AOSL)
Liang Yifan — CFO and Corp Secretary
Shares
11,187
Price
$32.00
Total Value
$357.99K
Shares Held After
278,628
% of Holdings
3.9%
ALPHA & OMEGA SEMICONDUCTOR Ltd (AOSL)
Liang Yifan — CFO and Corp Secretary
Shares
7,939
Price
$30.00
Total Value
$238.17K
Shares Held After
289,815
% of Holdings
2.7%
ALPHA & OMEGA SEMICONDUCTOR Ltd (AOSL)
Liang Yifan — CFO and Corp Secretary
Shares
7,391
Price
$29.00
Total Value
$214.34K
Shares Held After
297,754
% of Holdings
2.4%
RAMBUS INC (RMBS)
Rao Meera — Director
Shares
8,538
Price
$118.08
Total Value
$1.01M
Shares Held After
22,946
% of Holdings
27.1%
AEHR TEST SYSTEMS (AEHR)
RICHMOND DONALD P. II — CTO
Shares
17,011
Price
$73.18
Total Value
$1.24M
Shares Held After
181,512
% of Holdings
8.6%
TRIO-TECH INTERNATIONAL (TRT)
TING HOCK MING — Director
Shares
12,600
Price
$6.93
Total Value
$87.32K
Shares Held After
161,044
% of Holdings
7.3%
PHOTRONICS INC (PLAB)
MACRICOSTAS CONSTANTINE S — Director
Shares
50,000
Price
$45.35
Total Value
$2.27M
Shares Held After
0
% of Holdings
100.0%
QUICKLOGIC Corp (QUIK)
FARESE MICHAEL J. — Director
Shares
4,800
Price
$11.71
Total Value
$56.21K
Shares Held After
30,540
% of Holdings
13.6%
PHOTRONICS INC (PLAB)
Lee Kang Jyh — Director
Shares
5,000
Price
$45.00
Total Value
$225.00K
Shares Held After
385,850
% of Holdings
1.3%
PHOTRONICS INC (PLAB)
Rivera Eric — President, CFO
Shares
1,000
Price
$44.77
Total Value
$44.77K
Shares Held After
136,173
% of Holdings
0.7%
Showing 151–200 of 388 transactions (page 4 of 8)