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 S  AS  JS*  OS  OS*  3
 JB
 JS
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Detailed Insider History for:
KLA CORP: KLAC
Price: 8/15/25 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
$874.94 $959.26 $551.33 $115,458 132 1,101 0.9% 2.5% 94.14% 0.12%
Exch Sector Industry Sub-Industry
NasdaqGS Manufacturing Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks Optical Instruments & Lenses
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#
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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
1y
54
13%
28%
1
HIGGINS BREN D
VP,CFO
AS
$2,021,498
2,301
---
8/20/25
---
$878.53
34,408
-6.3
D
R,10b
8/22/25 - 4:05:05 pm
2
1y
37
5%
39%
1
LORIG BRIAN
VP
AS
$7,354,211
8,049
---
8/12/25
---
$913.68
11,479
-41.2
D
R,10b
8/14/25 - 4:05:07 pm
3
    
 
WALLACE RICHARD P
PR,CEO
JS
---
804
---
8/12/25
---
---
92,014
-0.9
D
R,10b
8/14/25 - 4:05:05 pm
4
1y
50
22%
17%
2
WALLACE RICHARD P
PR,CEO
AS
$9,868,658
10,801
---
8/12/25
---
$913.68
92,818
-10.4
D
R,10b
8/14/25 - 4:05:05 pm
5
1y
6
0%
39%
2
WILKINSON MARY BETH
VP,LO,SEC
AS
$933,086
1,022
---
8/8/25
---
$913.00
7,802
-11.6
D
R,10b
8/12/25 - 4:05:08 pm
6
1y
68
13%
25%
1
KIRLOSKAR VIRENDRA A
VP,CAO
AS
$308,594
338
---
8/8/25
---
$913.00
2,254
-13.0
D
R,10b
8/12/25 - 4:05:04 pm
7
    
 
WILKINSON MARY BETH
VP,LO,SEC
JS
$681,134
767
---
8/7/25
---
$888.28
5,214
-12.8
D
R
8/8/25 - 4:05:17 pm
8
    
 
WILKINSON MARY BETH
VP,LO,SEC
JB
---
7,188
---
8/7/25
---
---
8,824
439.3
D
R
8/8/25 - 4:05:17 pm
9
    
 
WALLACE RICHARD P
PR,CEO
JS
$7,975,592
8,979
---
8/7/25
---
$888.28
84,076
-9.6
D
R
8/8/25 - 4:05:14 pm
10
    
 
WALLACE RICHARD P
PR,CEO
JB
---
55,762
---
8/7/25
---
---
103,619
116.5
D
R
8/8/25 - 4:05:14 pm
11
    
 
LORIG BRIAN
VP
JS
$984,976
1,109
---
8/7/25
---
$888.28
14,745
-7.0
D
R
8/8/25 - 4:05:13 pm
12
    
 
LORIG BRIAN
VP
JB
---
9,254
---
8/7/25
---
---
19,528
90.1
D
R
8/8/25 - 4:05:13 pm
13
    
 
KIRLOSKAR VIRENDRA A
VP,CAO
JS
$295,294
332
---
8/7/25
---
$888.28
2,175
-13.3
D
R
8/8/25 - 4:05:12 pm
14
    
 
KIRLOSKAR VIRENDRA A
VP,CAO
JB
---
1,758
---
8/7/25
---
---
2,592
210.7
D
R
8/8/25 - 4:05:12 pm
15
    
 
KHAN AHMAD A
PR
JS
$2,067,721
2,328
---
8/7/25
---
$888.28
31,270
-6.9
D
R
8/8/25 - 4:05:10 pm
16
    
 
KHAN AHMAD A
PR
JB
---
19,209
---
8/7/25
---
---
41,088
87.8
D
R
8/8/25 - 4:05:10 pm
17
    
 
HIGGINS BREN D
VP,CFO
JS
$1,969,290
2,217
---
8/7/25
---
$888.28
26,891
-7.6
D
R
8/8/25 - 4:05:09 pm
18
    
 
HIGGINS BREN D
VP,CFO
JB
---
18,762
---
8/7/25
---
---
36,709
104.5
D
R
8/8/25 - 4:05:09 pm
19
    
 
WALLACE RICHARD P
PR,CEO
JS
$10,796,864
11,792
---
8/5/25
---
$915.62
56,836
-17.2
D
R
8/7/25 - 4:05:10 pm
20
    
 
LORIG BRIAN
VP
JS
$1,162,830
1,270
---
8/5/25
---
$915.62
11,383
-10.0
D
R
8/7/25 - 4:05:09 pm
21
    
 
HIGGINS BREN D
VP,CFO
JS
$2,762,601
3,017
---
8/5/25
---
$915.62
20,165
-13.0
D
R
8/7/25 - 4:05:07 pm
22
    
 
KHAN AHMAD A
PR
JS
$3,053,139
3,335
---
8/5/25
---
$915.62
24,207
-12.1
D
R
8/7/25 - 4:05:06 pm
23
    
 
WILKINSON MARY BETH
VP,LO,SEC
JS
$1,318,864
1,440
---
8/5/25
---
$915.62
4,323
-25.0
D
R,10b
8/7/25 - 4:05:05 pm
24
1y
6
0%
39%
2
WILKINSON MARY BETH
VP,LO,SEC
AS
$1,760,640
1,920
---
8/5/25
---
$917.00
2,403
-44.4
D
R,10b
8/7/25 - 4:05:05 pm
25
    
 
KIRLOSKAR VIRENDRA A
VP,CAO
JS
$410,468
448
---
8/5/25
---
$915.62
1,678
-21.1
D
R,10b
8/7/25 - 4:05:03 pm
26
1y
68
13%
25%
1
KIRLOSKAR VIRENDRA A
VP,CAO
AS
$468,587
511
---
8/5/25
---
$917.00
1,167
-30.5
D
R,10b
8/7/25 - 4:05:03 pm
27
    
 
WILKINSON MARY BETH
VP,LO,SEC
JS
$387,524
437
8/3/25
8/4/25
---
$886.64
6,526
-6.3
D
R,10b
8/5/25 - 4:30:15 pm
28
1y
6
0%
39%
2
WILKINSON MARY BETH
VP,LO,SEC
AS
$684,220
763
---
8/4/25
---
$896.75
5,763
-11.7
D
R,10b
8/5/25 - 4:30:15 pm
29
    
 
LORIG BRIAN
VP
JS
$618,513
698
8/3/25
8/4/25
---
$886.64
12,653
-5.2
D
R
8/5/25 - 4:30:14 pm
30
    
 
WALLACE RICHARD P
PR,CEO
JS
$3,492,592
3,939
8/3/25
8/4/25
---
$886.64
68,628
-5.4
D
R
8/5/25 - 4:30:14 pm
31
    
 
KIRLOSKAR VIRENDRA A
VP,CAO
JS
$117,122
132
8/3/25
8/4/25
---
$886.64
2,446
-5.1
D
R,10b
8/5/25 - 4:30:13 pm
32
1y
68
13%
25%
1
KIRLOSKAR VIRENDRA A
VP,CAO
AS
$286,960
320
---
8/4/25
---
$896.75
2,126
-13.1
D
R,10b
8/5/25 - 4:30:13 pm
33
    
 
KHAN AHMAD A
PR
JS
$1,328,460
1,498
8/3/25
8/4/25
---
$886.64
27,542
-5.2
D
R
8/5/25 - 4:30:11 pm
34
    
 
HIGGINS BREN D
VP,CFO
JS
$1,295,491
1,461
8/3/25
8/4/25
---
$886.64
23,182
-5.9
D
R
8/5/25 - 4:30:10 pm
35
    
 
LORIG BRIAN
VP
JS
$264,109
300
---
8/1/25
---
$879.03
13,350
-2.2
D
R
8/5/25 - 4:05:08 pm
36
    
 
WALLACE RICHARD P
PR,CEO
JS
$1,161,469
1,321
---
8/1/25
---
$879.03
72,567
-1.8
D
R
8/5/25 - 4:05:07 pm
37
    
 
KHAN AHMAD A
PR
JS
$396,164
451
---
8/1/25
---
$879.03
29,040
-1.5
D
R
8/5/25 - 4:05:06 pm
38
    
 
KIRLOSKAR VIRENDRA A
VP,CAO
JS
$33,127
38
---
8/1/25
---
$879.03
2,578
-1.4
D
R
8/5/25 - 4:05:06 pm
39
    
 
WILKINSON MARY BETH
VP,LO,SEC
JS
$119,779
136
---
8/1/25
---
$879.03
6,963
-1.9
D
R
8/5/25 - 4:05:05 pm
40
    
 
HIGGINS BREN D
VP,CFO
JS
$396,164
451
---
8/1/25
---
$879.03
24,643
-1.8
D
R
8/5/25 - 4:05:03 pm
41
1y
68
13%
25%
1
KIRLOSKAR VIRENDRA A
VP,CAO
AS
$34,769
39
---
7/2/25
---
$891.50
2,616
-1.5
D
R,10b
7/3/25 - 4:05:05 pm
42
    
 
KIRLOSKAR VIRENDRA A
VP,CAO
JB
$21,250
39
---
6/30/25
---
$541.13
2,655
1.5
D
R,10b
7/3/25 - 4:05:05 pm
43
    
 
WILKINSON MARY BETH
VP,LO,SEC
JS
$781,164
878
---
6/30/25
---
$889.87
8,420
-9.4
D
R,10b
7/2/25 - 4:05:10 pm
44
1y
6
0%
39%
2
WILKINSON MARY BETH
VP,LO,SEC
AS
$1,176,331
1,320
---
6/30/25
---
$891.16
7,100
-15.7
D
R,10b
7/2/25 - 4:05:10 pm
45
    
 
KHAN AHMAD A
PR
JS
$2,424,002
2,724
---
6/30/25
---
$889.87
29,491
-8.5
D
R
7/2/25 - 4:05:09 pm
46
    
 
KHAN AHMAD A
PR
JB
$21,250
39
---
6/30/25
---
$541.13
32,215
0.1
D
R
7/2/25 - 4:05:09 pm
47
    
 
HIGGINS BREN D
VP,CFO
JS
$2,424,002
2,724
---
6/30/25
---
$889.87
25,094
-9.8
D
R
7/2/25 - 4:05:07 pm
48
    
 
HIGGINS BREN D
VP,CFO
JB
$21,250
39
---
6/30/25
---
$541.13
27,818
0.1
D
R
7/2/25 - 4:05:07 pm
49
    
 
LORIG BRIAN
VP
JS
$936,210
1,052
---
6/30/25
---
$889.87
13,651
-7.2
D
R
7/2/25 - 4:05:06 pm
50
    
 
LORIG BRIAN
VP
JB
$21,250
39
---
6/30/25
---
$541.13
14,703
0.3
D
R
7/2/25 - 4:05:06 pm
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