InsiderClue
← All stocks

SEMTECH CORP

SMTC Net selling
CIK 0000088941 #871 in the set updated 17 Sep 2026
Bought (120 mo)
$529.75K
out of their own pocket, the only kind of buying there is
Sold (120 mo)
$137.40M
$12.56M on a plan · $58.00M straight out of an exercise
Sold at will
$66.84M
225 of 509 sales
Net
−$136.87M
−$66.31M against sales at will

By person

40 insiders · 606 transactions
Insider
Role
Bought
Sold
Net
Holding
Of company
Worth
Change
MAHESWARAN MOHAN
President and CEO
—
$43.02M (76)
−$43.02M
185,322
0.1989%
$29.63M
+1.1%
WILSON JOHN MICHAEL
Chief Quality Officer and CTO
—
$13.11M (26)
−$13.11M
81,563
0.0876%
$13.04M
+0.3%
Silberstein Asaf
EVP and COO
—
$12.22M (66) scheduled
−$12.22M
178,922
0.1921%
$28.61M
+52.7%
CHUKWU EMEKA
EVP and CFO
—
$8.77M (74) scheduled
−$8.77M
123,163
0.1322%
$19.69M
+140.4%
Ammann Charles B.
EVP
—
$6.92M (24)
−$6.92M
14,717
0.0158%
$2.35M
+3.0%
KIM JAMES JUNGSUP
EVP
—
$6.76M (28) scheduled
−$6.76M
40,673
0.0437%
$6.50M
+168.9%
Beauchamp Gary
EVP and GM
—
$6.41M (10) scheduled
−$6.41M
21,683
0.0233%
$3.47M
+61.9%
Costello Mark C
VP and GM
—
$4.27M (21)
−$4.27M
0
0.0000%
$0.00
—
Lin Mark
EVP and CFO
$33.23K (1)
$3.80M (34) scheduled
−$3.77M
35,366
0.0380%
$5.66M
—
HOU HONG Q
President and CEO
—
$3.74M (9)
−$3.74M
64,792
0.0696%
$10.36M
—
HANKIN ROCKELL N
Director
—
$2.85M (17) scheduled
−$2.85M
144,282
0.1549%
$23.07M
−11.5%
Faltemier Sharon K
SVP HR
—
$2.66M (7)
−$2.66M
31,356
0.0337%
$5.01M
+379.2%
Li Ye Jane
Director
—
$2.37M (6) scheduled
−$2.37M
6,050
0.0065%
$967.40K
—
LINDSTROM JAMES T
Board of Directors
—
$2.29M (15) scheduled
−$2.29M
27,295
0.0293%
$4.36M
+18.4%
Chang Christopher H
SVP
—
$2.21M (6) scheduled
−$2.21M
16,726
0.0180%
$2.67M
—
EDWARDS BRUCE C
Board of Directors
—
$2.12M (1)
−$2.12M
36,507
0.0392%
$5.84M
+263.4%
BURRA JAMES P
Board of Directors
—
$1.99M (9) scheduled
−$1.99M
32,999
0.0354%
$5.28M
+11.7%
Summers Sylvia
Director
—
$1.70M (8)
−$1.70M
16,542
0.0178%
$2.65M
+443.3%
Rodensky Michael W
SVP
—
$1.38M (6)
−$1.38M
9,830
0.0106%
$1.57M
+186.4%
Santoro Carmelo J.
Board of Directors
—
$1.24M (5) scheduled
−$1.24M
24,733
0.0266%
$3.95M
+712.2%
ANTLE GLEN M
Board of Directors
—
$1.11M (6) scheduled
−$1.11M
1,678
0.0018%
$268.31K
−44.9%
Green Jason Elliot
EVP and CCO
—
$907.08K (3)
−$907.08K
10,133
0.0109%
$1.62M
—
Fulton Alistair
SVP and GM
—
$773.31K (9)
−$773.31K
20,167
0.0216%
$3.22M
—
Pegulu Marc
VP and GM
—
$707.18K (10)
−$707.18K
48,808
0.0524%
$7.80M
+940.0%
Fischer Gregory Michael
Director
—
$683.85K (8) scheduled
−$683.85K
5,678
0.0061%
$907.91K
—
Sherazi Imran
SVP and GM
—
$609.54K (4) scheduled
−$609.54K
8,818
0.0095%
$1.41M
+76.5%
Cardenuto Rodolpho C
Director
—
$548.74K (1)
−$548.74K
5,321
0.0057%
$850.83K
—
Burvill Martin
Director
—
$442.09K (2)
−$442.09K
4,409
0.0047%
$705.00K
—
Brown Simon A
VP and GM
—
$380.20K (4)
−$380.20K
31,007
0.0333%
$4.96M
+105.0%
Powell Norris B
SVP and CHRO
—
$369.71K (1)
−$369.71K
6,685
0.0072%
$1.07M
—
Gillai Saar
Director
—
$270.95K (1)
−$270.95K
14,844
0.0159%
$2.37M
—
Ruehl Julie Garcia
Director
—
$217.50K (1) scheduled
−$217.50K
7,140
0.0077%
$1.14M
—
Walsh Paul V Jr
Director
$496.52K (1)
$562.99K (11) scheduled
−$66.47K
27,100
0.0291%
$4.33M
—
Rayabhari Madhusudhan
SVP and GM
—
—
—
61,478
0.0660%
$9.83M
+579.8%
Pickle Paul H
President and CEO
—
—
—
19,673
0.0211%
$3.15M
—
Russell Mark P
SVP
—
—
—
16,826
0.0181%
$2.69M
—
Gray William Ross
SVP and GM
—
—
—
15,987
0.0172%
$2.56M
—
LuPriore Paula
Director
—
—
—
10,409
0.0112%
$1.66M
—
Mueller Thomas John
EVP
—
—
—
5,358
0.0058%
$856.74K
—
McGee Julie Anne
SVP and CMO
—
—
—
4,221
0.0045%
$674.94K
—

Individual transactions

60
Insider
Date
Role
Action
Shares
Price
Amount
Lin Mark
10 Sep 2026
EVP and CFO
Sold after exercise
683
$159.90
$109.21K
Lin Mark
1 Jul 2026
EVP and CFO
Sold after exercise
970
$150.41
$145.89K
Lin Mark
10 Jun 2026
EVP and CFO
Sold after exercise
683
$155.16
$105.97K
Lin Mark
1 Apr 2026
EVP and CFO
Sold after exercise
974
$78.42
$76.38K
Lin Mark
10 Mar 2026
EVP and CFO
Sold after exercise
2,734
$85.27
$233.13K
Lin Mark
1 Jul 2025
EVP and CFO
Sold after exercise
412
$44.28
$18.24K
Lin Mark
1 Jul 2025
EVP and CFO
Sold after exercise
587
$43.52
$25.55K
Lin Mark
1 Apr 2025
EVP and CFO
Sold after exercise
95
$35.06
$3.33K
Lin Mark
1 Apr 2025
EVP and CFO
Sold after exercise
918
$34.38
$31.56K
Rodensky Michael W
4 Apr 2022
SVP
Sold after exercise
4,000
$68.79
$275.17K
Chang Christopher H
28 Mar 2022
SVP
Sold after exercise
1,950
$70.59
$137.64K
Chang Christopher H
28 Mar 2022
SVP
Sold after exercise
5,000
$70.56
$352.81K
CHUKWU EMEKA
18 Feb 2022
EVP and CFO
Sold after exercise
986
$70.39
$69.40K
CHUKWU EMEKA
18 Feb 2022
EVP and CFO
Sold after exercise
2,764
$69.42
$191.89K
CHUKWU EMEKA
4 Feb 2022
EVP and CFO
Sold after exercise
98
$71.58
$7.01K
CHUKWU EMEKA
4 Feb 2022
EVP and CFO
Sold after exercise
1,575
$70.94
$111.73K
CHUKWU EMEKA
4 Feb 2022
EVP and CFO
Sold after exercise
2,077
$69.94
$145.26K
CHUKWU EMEKA
21 Jan 2022
EVP and CFO
Sold after exercise
1,672
$74.51
$124.58K
CHUKWU EMEKA
21 Jan 2022
EVP and CFO
Sold after exercise
2,078
$74.10
$153.98K
CHUKWU EMEKA
7 Jan 2022
EVP and CFO
Sold after exercise
185
$85.67
$15.85K
CHUKWU EMEKA
7 Jan 2022
EVP and CFO
Sold after exercise
311
$84.89
$26.40K
CHUKWU EMEKA
7 Jan 2022
EVP and CFO
Sold after exercise
303
$83.34
$25.25K
CHUKWU EMEKA
7 Jan 2022
EVP and CFO
Sold after exercise
1,151
$81.91
$94.28K
CHUKWU EMEKA
7 Jan 2022
EVP and CFO
Sold after exercise
1,800
$80.76
$145.36K
WILSON JOHN MICHAEL
5 Jan 2022
EVP
Sold after exercise
10,000
$88.16
$881.56K
Li Ye Jane
14 Sep 2021
Board of Directors
Sold after exercise
6,749
$76.35
$515.28K
Li Ye Jane
10 Sep 2021
Board of Directors
Sold after exercise
100
$76.00
$7.60K
MAHESWARAN MOHAN
16 Jul 2021
President and CEO
Sold after exercise
894
$62.57
$55.94K
MAHESWARAN MOHAN
16 Jul 2021
President and CEO
Sold after exercise
19,106
$62.17
$1.19M
MAHESWARAN MOHAN
15 Jul 2021
President and CEO
Sold after exercise
20,000
$62.73
$1.25M
MAHESWARAN MOHAN
14 Jul 2021
President and CEO
Sold after exercise
47
$66.68
$3.13K
MAHESWARAN MOHAN
14 Jul 2021
President and CEO
Sold after exercise
3,391
$65.84
$223.27K
MAHESWARAN MOHAN
14 Jul 2021
President and CEO
Sold after exercise
26,562
$64.82
$1.72M
MAHESWARAN MOHAN
13 Jul 2021
President and CEO
Sold after exercise
19,995
$65.18
$1.30M
MAHESWARAN MOHAN
13 Jul 2021
President and CEO
Sold after exercise
5
$65.64
$328.20
Chang Christopher H
22 Mar 2021
SVP
Sold after exercise
7,670
$73.73
$565.51K
CHUKWU EMEKA
17 Feb 2021
EVP and CFO
Sold after exercise
2
$78.74
$157.48
CHUKWU EMEKA
17 Feb 2021
EVP and CFO
Sold after exercise
411
$78.04
$32.07K
CHUKWU EMEKA
17 Feb 2021
EVP and CFO
Sold after exercise
1,256
$77.08
$96.82K
CHUKWU EMEKA
17 Feb 2021
EVP and CFO
Sold after exercise
1,331
$76.03
$101.19K
CHUKWU EMEKA
3 Feb 2021
EVP and CFO
Sold after exercise
1
$76.23
$76.23
CHUKWU EMEKA
3 Feb 2021
EVP and CFO
Sold after exercise
91
$74.83
$6.81K
CHUKWU EMEKA
3 Feb 2021
EVP and CFO
Sold after exercise
296
$73.73
$21.82K
CHUKWU EMEKA
3 Feb 2021
EVP and CFO
Sold after exercise
390
$71.88
$28.03K
CHUKWU EMEKA
3 Feb 2021
EVP and CFO
Sold after exercise
2,222
$70.89
$157.53K
CHUKWU EMEKA
20 Jan 2021
EVP and CFO
Sold after exercise
3,000
$81.17
$243.52K
CHUKWU EMEKA
6 Jan 2021
EVP and CFO
Sold after exercise
91
$74.47
$6.78K
CHUKWU EMEKA
6 Jan 2021
EVP and CFO
Sold after exercise
1,596
$73.58
$117.43K
CHUKWU EMEKA
6 Jan 2021
EVP and CFO
Sold after exercise
1,313
$73.15
$96.04K
WILSON JOHN MICHAEL
23 Dec 2020
EVP
Sold after exercise
17,888
$71.55
$1.28M
MAHESWARAN MOHAN
10 Dec 2020
President and CEO
Sold after exercise
10,000
$69.85
$698.53K
CHUKWU EMEKA
9 Dec 2020
EVP and CFO
Sold after exercise
805
$71.73
$57.74K
CHUKWU EMEKA
9 Dec 2020
EVP and CFO
Sold after exercise
1,157
$71.02
$82.17K
CHUKWU EMEKA
9 Dec 2020
EVP and CFO
Sold after exercise
1,038
$70.01
$72.67K
MAHESWARAN MOHAN
9 Dec 2020
President and CEO
Sold after exercise
10,000
$71.95
$719.52K
Li Ye Jane
8 Dec 2020
Board of Directors
Sold after exercise
7,500
$71.02
$532.61K
MAHESWARAN MOHAN
8 Dec 2020
President and CEO
Sold after exercise
15,000
$70.52
$1.06M
Rodensky Michael W
7 Dec 2020
VP
Sold after exercise
4,634
$70.22
$325.42K
Silberstein Asaf
7 Dec 2020
EVP
Sold after exercise
13,332
$70.76
$943.41K
LINDSTROM JAMES T
18 Jun 2020
Board of Directors
Sold after exercise
5,000
$52.25
$261.24K
Showing 250 of 606 transactions. The figures above use every one of them.

What was left out

Form 4 filings counted 897
Amendments (4/A) skipped 11
Filings about a different issuer 0
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 74
Sales straight out of an exercise 210
Sales at will 225
Transactions with no price 0
Shares from compensation/vesting 5,508,724
Sales filed before the plan box existed 206
History held since 8 Sep 2016