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 B  AB  JB*  OB  OE*  OE
 S  AS  JS*  OS  OS*  3
 JB
 JS
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Detailed Insider History for:
LAM RESEARCH CORP: LRCX
Price: 11/21/25 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
$142.65 $167.15 $56.32 $179,886 1,256 11,434 0.7% 3.0% 88.52% 0.28%
Exch Sector Industry Sub-Industry
NasdaqGS Manufacturing Industrial And Commercial Machinery And Computer Equipment Special Industry Machinery, N E C
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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
24
21%
38%
2
BETTINGER DOUGLAS R
CFO,VP
S
$6,036,048
40,080
---
11/14/25
---
$150.60
987,237
-3.9
D
R
11/17/25 - 12:58:45 pm
2
    
 
MEHRA JYOTI
DIR
JB
---
1,635
---
11/7/25
---
---
18,475
9.7
D
R
11/10/25 - 1:15:52 pm
3
    
 
KANG HO KYU
DIR
JB
---
1,635
---
11/7/25
---
---
9,664
20.4
D
R
11/10/25 - 1:15:11 pm
4
    
 
FIELDS MARK
DIR
JB
---
1,635
---
11/7/25
---
---
5,322
44.3
D
R
11/10/25 - 1:14:35 pm
5
    
 
DINEEN JOHN M
DIR
JB
---
1,635
---
11/7/25
---
---
9,135
21.8
D
R
11/10/25 - 1:13:54 pm
6
    
 
CANNON MICHAEL R
DIR
JB
---
1,635
---
11/7/25
---
---
191,375
0.9
D
R
11/10/25 - 1:09:49 pm
7
    
 
BRENNAN ITA M
DIR
JB
---
1,635
---
11/7/25
---
---
5,342
44.1
D
R
11/10/25 - 1:08:36 pm
8
    
 
BRANDT ERIC
DIR
JB
---
1,635
---
11/7/25
---
---
288,705
0.6
D
R
11/10/25 - 1:06:56 pm
9
    
 
TALWALKAR ABHIJIT Y
DIR
JB
---
1,635
---
11/7/25
---
---
109,995
1.5
D
R
11/10/25 - 1:05:26 pm
10
    
 
AHMED SOHAIL U
DIR
JB
---
1,635
---
11/7/25
---
---
1,635
New
D
R
11/10/25 - 1:02:17 pm
11
    
 
AHMED SOHAIL U
DIR
JS
---
2,950
---
11/6/25
---
---
---
All
D
R
11/10/25 - 1:02:17 pm
12
    
 
AHMED SOHAIL U
DIR
JB
---
2,950
---
11/6/25
---
---
33,580
9.6
I
R
11/10/25 - 1:02:17 pm
13
1y
1
0%
110%
6
MAYER BETHANY
DIR
AS
$207,667
1,298
---
11/3/25
---
$159.99
1,652
-44.0
D
10b
11/4/25 - 6:05:17 pm
14
    
 
KANG HO KYU
DIR
JS
$104,553
664
---
10/31/25
---
$157.46
8,029
-7.6
D
R
11/3/25 - 12:40:03 pm
15
1m
1
100%
-2%
2
HARTER AVA
LO
OS
$1,418,775
9,010
---
10/27/25
---
$157.46
56,786
-13.7
D
R
10/28/25 - 11:53:01 am
16
    
 
HARTER AVA
LO
OE
$463,004
6,010
---
10/27/25
---
$77.04
62,796
10.6
D
R
10/28/25 - 11:53:01 am
17
1y
6
33%
21%
1
VAHEDI VAHID
VP
AS
$7,249,191
52,190
---
10/13/25
---
$138.90
251,047
-17.2
D
R,10b
10/14/25 - 11:40:15 am
18
    
 
HARTER AVA
LO
JS
$509,504
5,270
---
8/5/25
---
$96.68
59,786
-8.1
D
R
8/6/25 - 1:11:26 pm
19
    
 
HARTER AVA
LO
JB
$602
9
---
4/8/25
---
$63.66
65,056
0.0
D
R
8/6/25 - 1:11:26 pm
20
    
 
LORD PATRICK J
VP
JS
$1,088,173
14,180
---
2/28/25
---
$76.74
75,124
-15.9
D
R
3/4/25 - 11:56:55 am
21
    
 
LORD PATRICK J
VP
JB
---
27,043
---
2/28/25
---
---
89,304
43.4
D
R
3/4/25 - 11:56:55 am
22
    
 
VAHEDI VAHID
VP
JS
$1,067,300
13,908
---
2/28/25
---
$76.74
302,903
-4.4
D
R
3/4/25 - 11:55:00 am
23
    
 
VAHEDI VAHID
VP
JB
---
20,467
---
2/28/25
---
---
316,811
6.9
D
R
3/4/25 - 11:55:00 am
24
    
 
VARADARAJAN SESHASAYEE
VP
JS
$1,153,556
15,032
---
2/28/25
---
$76.74
195,305
-7.1
D
R
3/4/25 - 11:51:26 am
25
    
 
VARADARAJAN SESHASAYEE
VP
JB
---
31,253
---
2/28/25
---
---
210,337
17.5
D
R
3/4/25 - 11:51:26 am
26
    
 
HARTER AVA
LO
JS
$106,131
1,383
---
2/28/25
---
$76.74
65,047
-2.1
D
R
3/4/25 - 11:49:28 am
27
    
 
HARTER AVA
LO
JB
---
19,360
---
2/28/25
---
---
66,430
41.1
D
R
3/4/25 - 11:49:28 am
28
    
 
CORREIA CHRISTINA
VP,CAO
JS
$238,892
3,113
---
2/28/25
---
$76.74
51,252
-5.7
D
R
3/4/25 - 11:47:59 am
29
    
 
CORREIA CHRISTINA
VP,CAO
JB
---
8,604
---
2/28/25
---
---
54,365
18.8
D
R
3/4/25 - 11:47:59 am
30
    
 
FERNANDES NEIL J
VP
JS
$477,783
6,226
---
2/28/25
---
$76.74
70,864
-8.1
D
R
3/4/25 - 11:46:38 am
31
    
 
FERNANDES NEIL J
VP
JB
---
19,913
---
2/28/25
---
---
77,090
34.8
D
R
3/4/25 - 11:46:38 am
32
1y
7
57%
1%
1
VARADARAJAN SESHASAYEE
VP
OS
$9,907,200
110,080
---
2/20/25
---
$90.00
179,084
-38.1
D
R,10b
2/21/25 - 1:28:44 pm
33
    
 
VARADARAJAN SESHASAYEE
VP
OE
$1,993,296
110,080
---
2/20/25
---
$17.68
253,404
76.8
D
R,10b
2/21/25 - 1:28:44 pm
34
    
 
ARCHER TIMOTHY
PR,CEO
JB
---
86,548
---
2/5/25
---
---
932,940
10.2
D
R
2/6/25 - 4:06:13 pm
35
    
 
BETTINGER DOUGLAS R
CFO,VP
JB
---
21,637
---
2/4/25
---
---
1,011,379
2.2
D
R
2/6/25 - 4:22:35 pm
36
    
 
FERNANDES NEIL J
VP
JB
---
4,805
---
2/4/25
---
---
57,177
9.2
D
R
2/6/25 - 4:20:27 pm
37
    
 
LORD PATRICK J
VP
JB
---
17,309
---
2/4/25
---
---
62,261
38.5
D
R
2/6/25 - 4:18:16 pm
38
    
 
VAHEDI VAHID
VP
JB
---
14,542
---
2/4/25
---
---
296,344
5.2
D
R
2/6/25 - 4:14:17 pm
39
    
 
VARADARAJAN SESHASAYEE
VP
JB
---
14,542
---
2/4/25
---
---
179,084
8.8
D
R
2/6/25 - 4:10:44 pm
40
    
 
CORREIA CHRISTINA
VP,CAO
JB
---
2,881
---
2/4/25
---
---
45,761
6.7
D
R
2/6/25 - 4:08:18 pm
41
    
 
AHMED SOHAIL U
DIR
JB
---
2,950
---
11/8/24
---
---
2,950
New
D
R
11/12/24 - 11:36:16 am
42
    
 
TALWALKAR ABHIJIT Y
DIR
JB
---
2,950
---
11/8/24
---
---
108,360
2.8
D
R
11/12/24 - 11:35:08 am
43
    
 
MEHRA JYOTI
DIR
JB
---
2,950
---
11/8/24
---
---
16,840
21.2
D
R
11/12/24 - 11:34:14 am
44
    
 
MAYER BETHANY
DIR
JB
---
2,950
---
11/8/24
---
---
2,950
New
D
R
11/12/24 - 11:32:13 am
45
    
 
KANG HO KYU
DIR
JB
---
2,950
---
11/8/24
---
---
8,693
51.4
D
R
11/12/24 - 11:31:02 am
46
    
 
DINEEN JOHN M
DIR
JB
---
2,950
---
11/8/24
---
---
7,500
64.8
D
R
11/12/24 - 11:28:58 am
47
    
 
BRANDT ERIC
DIR
JB
---
2,950
---
11/8/24
---
---
287,070
1.0
D
R
11/12/24 - 11:25:05 am
48
    
 
CANNON MICHAEL R
DIR
JB
---
2,950
---
11/8/24
---
---
189,740
1.6
D
R
11/12/24 - 11:23:00 am
49
    
 
FIELDS MARK
DIR
JB
---
3,687
---
11/8/24
---
---
3,687
New
D
R
11/12/24 - 11:20:48 am
50
    
 
BRENNAN ITA M
DIR
JB
---
3,687
---
11/8/24
---
---
3,707
18,435.0
D
R
11/12/24 - 11:18:32 am
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