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Detailed Insider History for:
SEMTECH CORP: SMTC
Price: 3/13/26 52-Wk
High		 52-Wk
Low		 Mkt Cap (mm) Shrs Out (mm) 3-Mth Ave
Vol (m)		 Ind. Yield Short Int
% Float		 Inst. Owned Insider Owned
$84.85 $96.46 $24.05 $7,852 93 1,404 0.0% 5.7% 112.27% 0.81%
Exch Sector Industry Sub-Industry
NasdaqGS Manufacturing Electronic And Other Electrical Equipment And Components, Except Computer Equipment Semiconductors & Related Devices
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Insider Statistics
T N H M S
Filer Name
Insider Title
Trans Type
Dollar Value
Shares Traded
Trans Date From
Trans Date To
Trans Price From
Trans Price To
Total Holdings
Delta % Owned
Owned
Other Info
Input Date
1
    
 
LIN MARK
VP,CFO
AS
$574,062
6,642
3/10/26
3/11/26
$85.27
$87.24
26,536
-20.0
D
10b
3/12/26 - 4:45:33 pm
2
    
 
LIN MARK
VP,CFO
JS
$951,542
10,998
---
3/10/26
$85.14
$87.58
26,738
-29.1
D
10b
3/12/26 - 4:45:33 pm
3
    
 
LIN MARK
VP,CFO
JB
---
22,051
---
3/10/26
---
---
39,396
127.1
D
10b
3/12/26 - 4:45:33 pm
4
    
 
WILSON JOHN MICHAEL
CTO
JS
$552,419
6,387
---
3/10/26
$85.14
$87.58
74,552
-7.9
D
---
3/12/26 - 4:44:18 pm
5
    
 
WILSON JOHN MICHAEL
CTO
JB
---
12,550
---
3/10/26
---
---
81,502
18.2
D
---
3/12/26 - 4:44:18 pm
6
    
 
SILBERSTEIN ASAF
VP,COO
JS
$865,177
10,017
---
3/10/26
$85.14
$87.58
89,436
-10.1
D
---
3/12/26 - 4:43:20 pm
7
    
 
SILBERSTEIN ASAF
VP,COO
JB
---
19,685
---
3/10/26
---
---
99,366
24.7
D
---
3/12/26 - 4:43:20 pm
8
    
 
GREEN JASON ELLIOT
VP,CCO
JS
$212,595
2,497
---
3/10/26
---
$85.14
7,546
-24.9
D
---
3/12/26 - 4:36:21 pm
9
    
 
GREEN JASON ELLIOT
VP,CCO
JB
---
10,043
---
3/10/26
---
---
10,043
New
D
---
3/12/26 - 4:36:21 pm
10
    
 
HOU HONG Q
PR,CEO,DIR
JS
$1,408,641
16,545
---
3/10/26
---
$85.14
41,575
-28.5
D
---
3/12/26 - 4:34:44 pm
11
    
 
HOU HONG Q
PR,CEO,DIR
JB
---
32,516
---
3/10/26
---
---
58,120
127.0
D
---
3/12/26 - 4:34:44 pm
12
    
 
WILSON JOHN MICHAEL
CTO
JS
$354,572
4,323
---
3/7/26
---
$82.02
71,802
-5.7
D
---
3/10/26 - 4:44:34 pm
13
    
 
WILSON JOHN MICHAEL
CTO
JB
---
8,496
---
3/7/26
---
---
76,125
12.6
D
---
3/10/26 - 4:44:34 pm
14
    
 
SILBERSTEIN ASAF
VP,COO
JS
$506,556
6,176
---
3/7/26
---
$82.02
84,645
-6.8
D
---
3/10/26 - 4:44:07 pm
15
    
 
SILBERSTEIN ASAF
VP,COO
JB
---
12,137
---
3/7/26
---
---
90,821
15.4
D
---
3/10/26 - 4:44:07 pm
16
    
 
LIN MARK
VP,CFO
AS
$551,243
6,582
---
3/6/26
---
$83.75
22,125
-22.9
D
10b
3/9/26 - 4:03:43 pm
17
    
 
WILSON JOHN MICHAEL
CTO
JS
$432,775
4,822
---
3/5/26
---
$89.75
67,629
-6.7
D
---
3/9/26 - 4:05:01 pm
18
    
 
WILSON JOHN MICHAEL
CTO
JB
---
12,385
---
3/5/26
---
---
72,451
20.6
D
---
3/9/26 - 4:05:01 pm
19
    
 
SILBERSTEIN ASAF
VP,COO
JS
$680,754
7,585
---
3/5/26
---
$89.75
78,684
-8.8
D
---
3/9/26 - 4:04:32 pm
20
    
 
SILBERSTEIN ASAF
VP,COO
JB
---
17,773
---
3/5/26
---
---
86,269
25.9
D
---
3/9/26 - 4:04:32 pm
21
    
 
LIN MARK
VP,CFO
JS
$719,077
8,012
---
3/5/26
---
$89.75
28,707
-21.8
D
10b
3/9/26 - 4:03:43 pm
22
    
 
LIN MARK
VP,CFO
JB
---
18,242
---
3/5/26
---
---
36,719
98.7
D
10b
3/9/26 - 4:03:43 pm
23
3m
3
0%
21%
3
WALSH PAUL V JR
DIR
AS
$44,120
500
---
2/18/26
---
$88.24
24,779
-2.0
D
10b
2/20/26 - 4:07:26 pm
24
1y
38
37%
3%
1
SILBERSTEIN ASAF
VP,COO
AS
$920,000
10,000
---
2/9/26
---
$92.00
68,496
-12.7
D
10b
2/11/26 - 4:01:21 pm
25
1y
38
37%
3%
1
SILBERSTEIN ASAF
VP,COO
AS
$880,000
10,000
---
2/2/26
---
$88.00
78,496
-11.3
D
10b
2/4/26 - 4:02:43 pm
26
1y
38
37%
3%
1
SILBERSTEIN ASAF
VP,COO
AS
$415,000
5,000
---
1/22/26
---
$83.00
88,496
-5.3
D
10b
1/26/26 - 4:07:00 pm
27
3m
3
0%
21%
3
WALSH PAUL V JR
DIR
AS
$39,125
500
---
1/21/26
---
$78.25
25,279
-1.9
D
10b
1/23/26 - 4:06:33 pm
28
    
 
FISCHER GREGORY MICHAEL
DIR
S
$78,067
1,034
---
1/9/26
---
$75.50
2,857
-26.6
D
---
1/13/26 - 4:02:49 pm
29
1y
30
17%
18%
1
WILSON JOHN MICHAEL
CTO
S
$375,600
5,000
---
1/8/26
---
$75.12
60,066
-7.7
D
---
1/13/26 - 10:23:48 am
30
1m
1
0%
11%
2
GILLAI SAAR
DIR
S
$270,945
3,600
---
1/7/26
---
$75.26
9,523
-27.4
D
---
1/9/26 - 4:53:54 pm
31
    
 
LIN MARK
VP,CFO
AS
$101,575
1,333
---
1/5/26
---
$76.20
18,477
-6.7
D
10b
1/6/26 - 4:29:29 pm
32
    
 
LIN MARK
VP,CFO
JS
$88,281
1,198
---
1/2/26
---
$73.69
19,810
-5.7
D
10b
1/6/26 - 4:29:29 pm
33
    
 
LIN MARK
VP,CFO
JB
---
3,164
---
1/2/26
---
---
21,008
17.7
D
10b
1/6/26 - 4:29:29 pm
34
    
 
HOU HONG Q
PR,CEO,DIR
JS
$179,656
2,438
---
1/2/26
---
$73.69
25,604
-8.7
D
---
1/6/26 - 4:27:33 pm
35
    
 
HOU HONG Q
PR,CEO,DIR
JB
---
6,483
---
1/2/26
---
---
28,042
30.1
D
---
1/6/26 - 4:27:33 pm
36
3m
3
0%
21%
3
WALSH PAUL V JR
DIR
AS
$35,805
500
---
12/17/25
---
$71.61
25,779
-1.9
D
10b
12/19/25 - 4:16:56 pm
37
1y
38
37%
3%
1
SILBERSTEIN ASAF
VP,COO
AS
$836,246
10,500
---
12/5/25
$79.11
$79.93
93,496
-10.1
D
10b
12/9/25 - 4:06:31 pm
38
3m
1
0%
3%
2
HOU HONG Q
PR,CEO,DIR
S
$740,768
10,000
---
12/3/25
---
$74.08
21,559
-31.7
D
---
12/5/25 - 4:05:25 pm
39
3m
3
0%
21%
3
WALSH PAUL V JR
DIR
AS
$31,540
500
---
11/19/25
---
$63.08
26,279
-1.9
D
10b
11/21/25 - 4:05:42 pm
40
3m
3
0%
21%
3
WALSH PAUL V JR
DIR
AS
$33,120
500
---
10/22/25
---
$66.24
26,779
-1.8
D
10b
10/24/25 - 4:05:35 pm
41
    
 
LIN MARK
VP,CFO
AS
$70,713
971
---
10/3/25
$72.07
$73.92
17,844
-5.2
D
10b
10/3/25 - 5:55:18 pm
42
    
 
LIN MARK
VP,CFO
JS
$111,462
1,560
---
10/1/25
---
$71.45
18,815
-7.7
D
10b
10/3/25 - 5:55:18 pm
43
    
 
LIN MARK
VP,CFO
JB
---
3,164
---
10/1/25
---
---
20,375
18.4
D
10b
10/3/25 - 5:55:18 pm
44
    
 
BURVILL MARTIN
DIR
S
$219,638
3,500
---
9/16/25
---
$62.75
6,909
-33.6
D
---
9/18/25 - 4:18:39 pm
45
1y
38
37%
3%
1
SILBERSTEIN ASAF
VP,COO
AS
$118,418
2,000
8/28/25
8/29/25
$58.25
$59.95
103,996
-1.9
D
10b
9/2/25 - 4:05:24 pm
46
    
 
FISCHER GREGORY MICHAEL
DIR
AS
$87,653
1,500
---
8/29/25
$58.25
$59.87
3,891
-27.8
D
10b
9/2/25 - 4:04:37 pm
47
    
 
HOU HONG Q
PR,CEO,DIR
JS
$594,494
13,170
---
7/1/25
---
$45.14
28,369
-31.7
D
---
7/3/25 - 1:05:56 pm
48
    
 
HOU HONG Q
PR,CEO,DIR
JB
---
25,934
---
7/1/25
---
---
41,539
166.2
D
---
7/3/25 - 1:05:56 pm
49
    
 
LIN MARK
VP,CFO
JS
$69,154
1,532
---
7/1/25
---
$45.14
18,210
-7.8
D
10b
7/3/25 - 1:05:12 pm
50
    
 
LIN MARK
VP,CFO
AS
$43,792
999
---
7/1/25
$43.52
$44.28
17,211
-5.5
D
10b
7/3/25 - 1:05:12 pm
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