Departure or Appointment of Directors or Certain Officers
→
7/8/25
Agreement
Entry into a Material Definitive Agreement
→
5/8/25
Exec Change
Departure or Appointment of Directors or Certain Officers
→
↓
Prospectuses & Registrations
31 shown
Filed
Form
Description
11/7/25
S-8
S-8
→
9/23/25
ARS
ARS
→
11/7/24
S-8
S-8
→
9/24/24
ARS
ARS
→
2/1/24
424B5
424B5
→
1/30/24
FWP
FWP
→
↓
Filing History(1002 filings)
TypeDateAccessionPeriodSize
8-K
Mar 12, 2026
0001193125-26-1029998-K
Mar 11, 2026
141.5 KB
4
Feb 6, 2026
0001193125-26-0411544
Feb 5, 2026
5.8 KB
8-K
Feb 5, 2026
0001193125-26-0396378-K
Feb 5, 2026
146.0 KB
10-Q
Jan 30, 2026
0000319201-26-00000810-Q
Dec 31, 2025
12.0 MB
8-K
Jan 29, 2026
0000319201-26-0000068-K
Jan 29, 2026
471.3 KB
4
Dec 18, 2025
0001193125-25-3247974
Dec 16, 2025
4.8 KB
144
Dec 16, 2025
0001959173-25-007769
—
4.4 KB
4
Nov 14, 2025
0001193125-25-2828994
Nov 12, 2025
4.6 KB
4
Nov 13, 2025
0001193125-25-2801304
Nov 11, 2025
6.4 KB
144
Nov 12, 2025
0001959173-25-006873
—
5.6 KB
8-K
Nov 7, 2025
0001193125-25-2724488-K
Nov 5, 2025
399.6 KB
4
Nov 7, 2025
0001193125-25-2723794
Nov 5, 2025
5.0 KB
4
Nov 7, 2025
0001193125-25-2723774
Nov 5, 2025
5.0 KB
S-8
Nov 7, 2025
0001193125-25-272317S-8
—
367.6 KB
4
Nov 7, 2025
0001193125-25-2723154
Nov 5, 2025
5.8 KB
4
Nov 7, 2025
0001193125-25-2723144
Nov 5, 2025
5.0 KB
3
Nov 7, 2025
0001193125-25-2723133
Nov 5, 2025
20.8 KB
4
Nov 7, 2025
0001193125-25-2723104
Nov 5, 2025
5.0 KB
4
Nov 7, 2025
0001193125-25-2723084
Nov 5, 2025
5.8 KB
4
Nov 7, 2025
0001193125-25-2723074
Nov 5, 2025
5.8 KB
4
Nov 7, 2025
0001193125-25-2723044
Nov 5, 2025
5.0 KB
4
Nov 7, 2025
0001193125-25-2723024
Nov 5, 2025
5.0 KB
3
Nov 7, 2025
0001193125-25-2723003
Nov 5, 2025
20.7 KB
10-Q
Oct 31, 2025
0000319201-25-00003410-Q
Sep 30, 2025
10.6 MB
8-K
Oct 29, 2025
0000319201-25-0000318-K
Oct 29, 2025
426.7 KB
25 filings shown
Proxies
24 shown
Filed
Form
Description
9/23/25
DEFA14A
DEFA14A
→
9/23/25
DEF 14A
DEF 14A
→
9/24/24
DEFA14A
DEFA14A
→
9/24/24
DEF 14A
DEF 14A
→
9/21/23
DEFA14A
DEFA14A
→
9/21/23
DEF 14A
DEF 14A
→
↓
Ownership
40 shown
Filed
Form
Description
2/6/26
4
4
→
12/18/25
4
4
→
11/14/25
4
4
→
11/13/25
4
4
→
11/7/25
4
4
→
11/7/25
4
4
→
↓
Other Filings
40 shown
Filed
Form
Description
12/16/25
144
144
→
11/12/25
144
144
→
9/5/25
144
144
→
8/29/25
144
144
→
8/20/25
144
144
→
8/12/25
144
144
→
↓
KLA Corporation is an American company based in Milpitas, California that makes wafer fab equipment. It supplies process control and yield management systems for the semiconductor industry and other related nanoelectronics industries.