Insider Buy/Sell Details for the Semiconductors Industry — March 2026
Ratio0.0:1
Daily Buy & Sell Volume
Transactions (420)
NLIGHT, INC. (LASR)
Nias James — Chief Accounting Officer
Shares
3,249
Price
$61.96
Total Value
$201.31K
Shares Held After
95,707
% of Holdings
3.3%
MAXLINEAR, INC (MXL)
LITCHFIELD STEVEN G — Chief Financial Officer and Chief Corporate Strategy Officer
Shares
4,929
Price
$16.81
Total Value
$82.84K
Shares Held After
363,435
% of Holdings
1.3%
AXT INC (AXTI)
CHANG DAVID C — Director
Shares
20,000
Price
$38.42
Total Value
$768.48K
Shares Held After
92,744
% of Holdings
17.7%
AXT INC (AXTI)
CHEN JESSE — Director
Shares
8,800
Price
$38.83
Total Value
$341.68K
Shares Held After
178,211
% of Holdings
4.7%
APPLIED OPTOELECTRONICS, INC. (AAOI)
DeLaney Cynthia — Director
Shares
21,000
Price
$98.02
Total Value
$2.06M
Shares Held After
116,222
% of Holdings
15.3%
ADVANCED MICRO DEVICES INC (AMD)
Papermaster Mark D — Chief Technology Officer & EVP
Shares
3,034
Price
$200.00
Total Value
$606.80K
Shares Held After
1,297,759
% of Holdings
0.2%
Arteris, Inc. (AIP)
RAZA SAIYED ATIQ — Director
Shares
3,690
Price
$17.02
Total Value
$62.79K
Shares Held After
390,000
% of Holdings
0.9%
MAXLINEAR, INC (MXL)
LITCHFIELD STEVEN G — Chief Financial Officer and Chief Corporate Strategy Officer
Shares
20,000
Price
$17.50
Total Value
$349.92K
Shares Held After
368,364
% of Holdings
5.1%
indie Semiconductor, Inc. (INDI)
Wu Naixi — Chief Financial Officer
Shares
531
Price
$2.53
Total Value
$1.34K
Shares Held After
77,188
% of Holdings
0.7%
Aeluma, Inc. (ALMU)
Klamkin Jonathan — Director
Shares
21,794
Price
$18.41
Total Value
$401.25K
Shares Held After
1,429,398
% of Holdings
1.5%
Aeluma, Inc. (ALMU)
Klamkin Jonathan — Director
Shares
28,206
Price
$17.77
Total Value
$501.35K
Shares Held After
1,451,192
% of Holdings
1.9%
AXT INC (AXTI)
CHANG DAVID C — Director
Shares
20,000
Price
$38.53
Total Value
$770.64K
Shares Held After
112,744
% of Holdings
15.1%
QUICKLOGIC Corp (QUIK)
FARESE MICHAEL J. — Director
Shares
2,328
Price
$9.41
Total Value
$21.91K
Shares Held After
42,882
% of Holdings
5.1%
LATTICE SEMICONDUCTOR CORP (LSCC)
Elashmawi Esam — SVP Mktg & Strategy
Shares
272
Price
$93.97
Total Value
$25.56K
Shares Held After
161,192
% of Holdings
0.2%
LATTICE SEMICONDUCTOR CORP (LSCC)
Elashmawi Esam — SVP Mktg & Strategy
Shares
8,668
Price
$93.05
Total Value
$806.55K
Shares Held After
161,464
% of Holdings
5.1%
LATTICE SEMICONDUCTOR CORP (LSCC)
Elashmawi Esam — SVP Mktg & Strategy
Shares
14,218
Price
$92.20
Total Value
$1.31M
Shares Held After
170,132
% of Holdings
7.7%
LATTICE SEMICONDUCTOR CORP (LSCC)
Elashmawi Esam — SVP Mktg & Strategy
Shares
9,646
Price
$91.46
Total Value
$882.22K
Shares Held After
184,350
% of Holdings
5.0%
LATTICE SEMICONDUCTOR CORP (LSCC)
Elashmawi Esam — SVP Mktg & Strategy
Shares
5,196
Price
$90.28
Total Value
$469.10K
Shares Held After
193,996
% of Holdings
2.6%
LAM RESEARCH CORP (LRCX)
Bettinger Douglas R — Chief Financial Officer & EVP
Shares
50,057
Price
$224.03
Total Value
$11.21M
Shares Held After
1,081,705
% of Holdings
4.4%
LAM RESEARCH CORP (LRCX)
Harter Ava — Chief Legal Officer
Shares
1,500
Price
$222.66
Total Value
$333.99K
Shares Held After
53,205
% of Holdings
2.7%
VEECO INSTRUMENTS INC (VECO)
Miller William John — Director
Shares
25,000
Price
$32.00
Total Value
$800.00K
Shares Held After
414,543
% of Holdings
5.7%
VEECO INSTRUMENTS INC (VECO)
Miller William John — Director
Shares
25,000
Price
$31.24
Total Value
$781.00K
Shares Held After
439,543
% of Holdings
5.4%
APPLIED OPTOELECTRONICS, INC. (AAOI)
Loboa Elizabeth G — Director
Shares
102,347
Price
$95.76
Total Value
$9.80M
Shares Held After
20,523
% of Holdings
83.3%
ANALOG DEVICES INC (ADI)
STATA RAY — Director
Shares
1,226
Price
$339.15
Total Value
$415.80K
Shares Held After
127,110
% of Holdings
1.0%
RAMBUS INC (RMBS)
Shinn John — SVP, General Counsel
Shares
700
Price
$94.89
Total Value
$66.42K
Shares Held After
23,023
% of Holdings
3.0%
RAMBUS INC (RMBS)
Shinn John — SVP, General Counsel
Shares
1,603
Price
$94.07
Total Value
$150.79K
Shares Held After
23,723
% of Holdings
6.3%
RAMBUS INC (RMBS)
Shinn John — SVP, General Counsel
Shares
2,254
Price
$92.77
Total Value
$209.10K
Shares Held After
25,326
% of Holdings
8.2%
AXT INC (AXTI)
CHEN JESSE — Director
Shares
11,007
Price
$40.49
Total Value
$445.69K
Shares Held After
187,011
% of Holdings
5.6%
LAM RESEARCH CORP (LRCX)
Harter Ava — Chief Legal Officer
Shares
4,000
Price
$232.50
Total Value
$930.00K
Shares Held After
54,705
% of Holdings
6.8%
ALLEGRO MICROSYSTEMS, INC. (ALGM)
Hagen Erin — SVP, CHRO
Shares
2,598
Price
$35.00
Total Value
$90.93K
Shares Held After
30,094
% of Holdings
7.9%
ANALOG DEVICES INC (ADI)
ROCHE VINCENT — Director
Shares
10,000
Price
$350.00
Total Value
$3.50M
Shares Held After
155,688
% of Holdings
6.0%
AXT INC (AXTI)
FISCHER GARY L — CFO
Shares
405,233
Price
$41.45
Total Value
$16.80M
Shares Held After
280,310
% of Holdings
59.1%
ALLEGRO MICROSYSTEMS, INC. (ALGM)
Briansky Sharon — SVP, GC and Secretary
Shares
9,727
Price
$35.00
Total Value
$340.44K
Shares Held After
84,180
% of Holdings
10.4%
LATTICE SEMICONDUCTOR CORP (LSCC)
LEDERER JAMES P — Director
Shares
5,000
Price
$99.80
Total Value
$499.00K
Shares Held After
45,550
% of Holdings
9.9%
AXT INC (AXTI)
YOUNG MORRIS S — Director
Shares
159,536
Price
$43.32
Total Value
$6.91M
Shares Held After
2,482,038
% of Holdings
6.0%
Arteris, Inc. (AIP)
RAZA SAIYED ATIQ — Director
Shares
106,031
Price
$17.21
Total Value
$1.83M
Shares Held After
393,690
% of Holdings
21.2%
AMBARELLA INC (AMBA)
Wang Feng-Ming — Director
Shares
12,040
Price
$61.42
Total Value
$739.54K
Shares Held After
768,979
% of Holdings
1.5%
AMBARELLA INC (AMBA)
Wang Feng-Ming — Director
Shares
32,460
Price
$60.91
Total Value
$1.98M
Shares Held After
781,019
% of Holdings
4.0%
AMBARELLA INC (AMBA)
Wang Feng-Ming — Director
Shares
2,600
Price
$59.53
Total Value
$154.77K
Shares Held After
813,479
% of Holdings
0.3%
AMBARELLA INC (AMBA)
Wang Feng-Ming — Director
Shares
1,900
Price
$58.77
Total Value
$111.66K
Shares Held After
816,079
% of Holdings
0.2%
AMBARELLA INC (AMBA)
Wang Feng-Ming — Director
Shares
1,000
Price
$56.83
Total Value
$56.83K
Shares Held After
817,979
% of Holdings
0.1%
SITIME Corp (SITM)
Chitkara Raman — Director
Shares
500
Price
$425.00
Total Value
$212.50K
Shares Held After
21,508
% of Holdings
2.3%
SITIME Corp (SITM)
Chitkara Raman — Director
Shares
1
Price
$440.00
Total Value
$440.00
Shares Held After
22,008
% of Holdings
0.0%
Astera Labs, Inc. (ALAB)
Mazzara Philip — General Counsel and Secretary
Shares
200
Price
$120.98
Total Value
$24.20K
Shares Held After
128,084
% of Holdings
0.2%
Astera Labs, Inc. (ALAB)
Mazzara Philip — General Counsel and Secretary
Shares
1,566
Price
$120.23
Total Value
$188.27K
Shares Held After
128,284
% of Holdings
1.2%
Astera Labs, Inc. (ALAB)
Mazzara Philip — General Counsel and Secretary
Shares
1,202
Price
$118.89
Total Value
$142.90K
Shares Held After
129,850
% of Holdings
0.9%
Astera Labs, Inc. (ALAB)
Mazzara Philip — General Counsel and Secretary
Shares
3,200
Price
$117.92
Total Value
$377.34K
Shares Held After
131,052
% of Holdings
2.4%
Astera Labs, Inc. (ALAB)
Mazzara Philip — General Counsel and Secretary
Shares
1,205
Price
$116.85
Total Value
$140.80K
Shares Held After
134,252
% of Holdings
0.9%
Astera Labs, Inc. (ALAB)
Mazzara Philip — General Counsel and Secretary
Shares
750
Price
$115.84
Total Value
$86.88K
Shares Held After
135,457
% of Holdings
0.6%
Astera Labs, Inc. (ALAB)
Mazzara Philip — General Counsel and Secretary
Shares
677
Price
$114.81
Total Value
$77.73K
Shares Held After
136,207
% of Holdings
0.5%
Showing 301–350 of 420 transactions (page 7 of 9)