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Detailed Insider History for:
KLA CORP: KLAC
Price: 6/27/25 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
$889.87 $914.83 $551.33 $117,677 132 1,318 0.9% 2.8% 90.93% 0.11%
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
    
 
WALLACE RICHARD P
PR,CEO
JB
---
57,820
---
8/1/24
---
---
151,006
62.0
D
R
8/5/24 - 4:05:13 pm
2
    
 
WILKINSON MARY BETH
VP,LO,SEC
JB
---
7,314
---
8/1/24
---
---
13,678
114.9
D
R
8/5/24 - 4:05:10 pm
3
    
 
LORIG BRIAN
VP
JB
---
8,465
---
8/1/24
---
---
22,676
59.6
D
R
8/5/24 - 4:05:08 pm
4
    
 
KIRLOSKAR VIRENDRA A
VP,CAO
JB
---
1,874
---
8/1/24
---
---
5,574
50.7
D
R
8/5/24 - 4:05:07 pm
5
    
 
HIGGINS BREN D
VP,CFO
JB
---
18,257
---
8/1/24
---
---
49,657
58.1
D
R
8/5/24 - 4:05:05 pm
6
    
 
KHAN AHMAD A
PR
JB
---
19,218
---
8/1/24
---
---
51,368
59.8
D
R
8/5/24 - 4:05:03 pm
7
1y
33
6%
41%
1
LORIG BRIAN
VP
AS
$36,054
44
---
7/2/24
---
$819.40
14,211
-0.3
D
R,10b
7/3/24 - 4:05:05 pm
8
1y
65
14%
25%
1
KIRLOSKAR VIRENDRA A
VP,CAO
AS
$36,054
44
---
7/2/24
---
$819.40
3,700
-1.2
D
R,10b
7/3/24 - 4:05:04 pm
9
    
 
WALLACE RICHARD P
PR,CEO
JB
$21,250
45
---
6/28/24
---
$476.33
93,186
0.0
D
R
8/5/24 - 4:05:13 pm
10
    
 
HIGGINS BREN D
VP,CFO
JB
$21,250
45
---
6/28/24
---
$476.33
31,401
0.1
D
R
8/5/24 - 4:05:05 pm
11
    
 
KHAN AHMAD A
PR
JB
$21,250
45
---
6/28/24
---
$476.33
32,150
0.1
D
R
8/5/24 - 4:05:03 pm
12
    
 
DONZELLA ORESTE
VP
JB
$21,250
45
---
6/28/24
---
$476.33
16,967
0.3
D
R
7/26/24 - 4:15:06 pm
13
    
 
LORIG BRIAN
VP
JB
$21,250
45
---
6/28/24
---
$476.33
14,255
0.3
D
R,10b
7/3/24 - 4:05:05 pm
14
    
 
KIRLOSKAR VIRENDRA A
VP,CAO
JB
$21,250
45
---
6/28/24
---
$476.33
3,744
1.2
D
R,10b
7/3/24 - 4:05:04 pm
15
1y
53
13%
28%
1
HIGGINS BREN D
VP,CFO
AS
$803,563
1,019
---
5/23/24
---
$788.58
31,356
-3.1
D
R,10b
5/24/24 - 4:05:25 pm
16
1y
25
16%
42%
1
KHAN AHMAD A
PR
AS
$5,953,080
7,833
---
5/21/24
---
$760.00
32,105
-19.6
D
R,10b
5/23/24 - 5:38:43 pm
17
    
 
WALLACE RICHARD P
PR,CEO
JS
---
3,055
---
5/7/24
---
---
5,435
-36.0
I
R,10b
5/9/24 - 4:05:07 pm
18
1y
49
22%
17%
2
WALLACE RICHARD P
PR,CEO
AS
$10,039,270
14,009
---
5/7/24
---
$716.63
93,142
-13.1
D
R,10b
5/9/24 - 4:05:07 pm
19
1y
33
6%
41%
1
LORIG BRIAN
VP
AS
$2,472,929
3,537
---
5/6/24
---
$699.16
14,210
-19.9
D
R,10b
5/8/24 - 4:05:12 pm
20
    
 
WALLACE RICHARD P
PR,CEO
JS
$11,836,723
16,895
---
4/11/24
---
$700.61
107,151
-13.6
D
R
4/15/24 - 4:05:07 pm
21
1y
53
13%
28%
1
HIGGINS BREN D
VP,CFO
AS
$4,947,971
7,018
---
3/26/24
---
$705.04
32,375
-17.8
D
R,10b
3/28/24 - 4:05:16 pm
22
1y
17
12%
32%
1
DONZELLA ORESTE
VP
AS
$2,272,898
3,257
---
3/25/24
---
$697.85
16,922
-16.1
D
R,10b
3/27/24 - 4:05:27 pm
23
    
 
LORIG BRIAN
VP
JS
$2,223,591
3,195
---
3/20/24
---
$695.95
17,747
-15.3
D
R
3/22/24 - 4:05:19 pm
24
    
 
DONZELLA ORESTE
VP
JS
$2,530,481
3,636
---
3/20/24
---
$695.95
20,179
-15.3
D
R
3/22/24 - 4:05:13 pm
25
    
 
KHAN AHMAD A
PR
JS
$5,166,017
7,423
---
3/20/24
---
$695.95
39,938
-15.7
D
R
3/22/24 - 4:05:10 pm
26
    
 
HIGGINS BREN D
VP,CFO
JS
$4,735,378
6,804
---
3/20/24
---
$695.95
39,393
-14.7
D
R
3/22/24 - 4:05:06 pm
27
1y
53
13%
28%
1
HIGGINS BREN D
VP,CFO
AS
$861,999
1,621
---
11/17/23
---
$531.77
46,197
-3.4
D
R,10b
11/21/23 - 4:05:11 pm
28
1y
5
0%
43%
2
WILKINSON MARY BETH
VP,LO,SEC
AS
$236,500
430
---
11/15/23
---
$550.00
6,364
-6.3
D
R,10b
11/17/23 - 4:05:08 pm
29
    
 
WALLACE RICHARD P
PR,CEO
JS
---
692
---
11/2/23
---
---
8,490
-7.5
I
R
11/3/23 - 4:05:47 pm
30
    
 
PENG VICTOR
DIR
JB
---
493
---
11/1/23
---
---
1,197
70.0
D
R
11/3/23 - 4:05:38 pm
31
    
 
CALDERONI ROBERT
DIR
JB
---
608
---
11/1/23
---
---
3,000
25.4
D
R
11/3/23 - 4:05:34 pm
32
    
 
KENNEDY KEVIN
DIR
JB
---
493
---
11/1/23
---
---
2,661
22.7
D
R
11/3/23 - 4:05:30 pm
33
    
 
RANGO ROBERT A
DIR
JB
---
493
---
11/1/23
---
---
14,612
3.5
D
R
11/3/23 - 4:05:27 pm
34
    
 
MOORE GARY B
DIR
JB
---
493
---
11/1/23
---
---
14,678
3.5
D
R
11/3/23 - 4:05:19 pm
35
    
 
MCMULLEN MICHAEL R
DIR
JB
---
493
---
11/1/23
---
---
625
373.5
D
R
11/3/23 - 4:05:16 pm
36
    
 
MYERS MARIE
DIR
JB
---
493
---
11/1/23
---
---
3,530
16.2
D
R
11/3/23 - 4:05:12 pm
37
    
 
HANLEY JENEANNE MICHELLE
DIR
JB
---
493
---
11/1/23
---
---
3,547
16.1
D
R
11/3/23 - 4:05:11 pm
38
    
 
HIGASHI EMIKO
DIR
JB
---
493
---
11/1/23
---
---
14,416
3.5
D
R
11/3/23 - 4:05:08 pm
39
1y
5
0%
43%
2
WILKINSON MARY BETH
VP,LO,SEC
AS
$1,424,514
3,155
---
9/22/23
---
$451.51
6,794
-31.7
D
R,10b
9/25/23 - 4:08:41 pm
40
    
 
WILKINSON MARY BETH
VP,LO,SEC
JS
$1,057,413
2,366
---
9/21/23
---
$446.92
9,949
-19.2
D
R,10b
9/25/23 - 4:08:41 pm
41
    
 
HANLEY JENEANNE MICHELLE
DIR
S
$254,486
500
---
9/6/23
$508.92
$509.17
3,054
-14.1
D
R
9/8/23 - 4:04:28 pm
42
1y
17
12%
32%
1
DONZELLA ORESTE
VP
AS
$1,334,957
2,633
---
9/5/23
---
$507.01
23,815
-10.0
D
R,10b
9/7/23 - 4:07:19 pm
43
1y
25
16%
42%
1
KHAN AHMAD A
PR
AS
$7,031,488
13,963
---
9/1/23
---
$503.58
47,361
-22.8
D
R,10b
9/6/23 - 4:09:25 pm
44
1y
65
14%
25%
1
KIRLOSKAR VIRENDRA A
VP,CAO
AS
$1,243,796
2,621
---
8/14/23
---
$474.55
3,699
-41.5
D
R,10b
8/16/23 - 4:05:12 pm
45
1y
33
6%
41%
1
LORIG BRIAN
VP
AS
$1,369,000
2,738
---
8/7/23
---
$500.00
20,942
-11.6
D
R,10b
8/9/23 - 4:05:16 pm
46
1y
5
0%
43%
2
WILKINSON MARY BETH
VP,LO,SEC
AS
$435,000
870
---
8/7/23
---
$500.00
12,315
-6.6
D
R,10b
8/9/23 - 4:05:14 pm
47
1y
53
13%
28%
1
HIGGINS BREN D
VP,CFO
AS
$1,530,500
3,061
---
8/7/23
---
$500.00
47,818
-6.0
D
R,10b
8/9/23 - 4:05:13 pm
48
1y
49
22%
17%
2
WALLACE RICHARD P
PR,CEO
AS
$17,642,790
35,000
---
8/7/23
$500.26
$507.08
124,045
-22.0
D
R,10b
8/9/23 - 4:05:09 pm
49
    
 
WALLACE RICHARD P
PR,CEO
JS
$8,266,722
16,651
8/4/23
8/6/23
---
$496.47
159,045
-9.5
D
R
8/8/23 - 4:05:27 pm
50
    
 
KIRLOSKAR VIRENDRA A
VP,CAO
JS
$513,846
1,035
8/4/23
8/6/23
---
$496.47
6,320
-14.1
D
R
8/8/23 - 4:05:23 pm
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