Toggle Sidebar
Home
AI Agent
Annotations
Files
Pricing and plans
Help
Blog
About
Contact us
API
MCP
Terms of service
Privacy policy
Get the full experience
We save the real magic for signed-in users.
Sign In
Home
Stock Screener
Document Search
Charting
Watchlists
Recent Filings
Mks Inc
(MKSI US)
$215.65
-5.85
2.64%
Ext:
$207.20
-8.45
3.92%
(Market Closed · 00:55:06 UTC)
Follow
Doc Search
Profile
Entity Structure
SEC Filings
Financials
Charting
Short Interest
Employees
Toggle Sidebar
Home
AI Agent
Annotations
Files
Pricing and plans
Help
Blog
About
Contact us
API
MCP
Terms of service
Privacy policy
Get the full experience
We save the real magic for signed-in users.
Sign In
Home
Stock Screener
Document Search
Charting
Watchlists
Recent Filings
Mks Inc
(MKSI US)
$215.65
-5.85
2.64%
Ext:
$207.20
-8.45
3.92%
(Market Closed · 00:55:06 UTC)
Follow
Doc Search
Profile
Entity Structure
SEC Filings
Financials
Charting
Short Interest
Employees
MKSI US
Ask AI
MKSI US
Ask AI
Chronological SEC Filings
Chronological SEC Filings
Select Filings
Non-Ownership Filings
(523)
Expand
10-Q
Q3
ended 30 Sept 2026
5 Nov
8-K
Results of Operations and Financial Condition
4 Nov
8-K
Other Events
19 Oct
10-Q
Q2
ended 30 Jun 2026
6 Aug
8-K
Results of Operations and Financial Condition
5 Aug
SD
SD
28 May
8-K
Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers
12 May
S-8
Registration statement (employee benefit plan)
11 May
10-Q
Q1
ended 31 Mar 2026
7 May
8-K
Results of Operations and Financial Condition
6 May
8-K
Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers
6 Apr
ARS
Annual report to security holders
31 Mar
DEFA14A
Definitive additional materials
31 Mar
DEF 14A
Definitive proxy statement
31 Mar
PRE 14A
Preliminary proxy statement
20 Mar
10-K
FY 2025
ended 31 Dec 2025
24 Feb
8-K
Results of Operations and Financial Condition
17 Feb
8-K
MKS Announces Closing of Private Offering of €1 Billion of 4.250% Senior Notes and Refinancing of Term Loan Facility
5 Feb
8-K
MKS Announces Proposed Private Offering of
28 Jan
8-K
Results of Operations and Financial Condition
21 Jan
Ownership Filings
(1.9K)
Expand
Form 144
Lee John Tseng-Chung
13 Nov
SC 13G/A
MKS INC
10 Nov
Form 4
Lee John Tseng-Chung
3 Nov
SC 13G/A
MKS INC
3 Sep
Form 4
Mora Elizabeth
2 Sep
Form 144
Mora Elizabeth
1 Sep
Form 4
Donlan Renee Martel
18 Aug
Form 4
Lee John Tseng-Chung
17 Aug
Form 144
Lee John Tseng-Chung
14 Aug
Form 4
Williams John Edward
4 Aug
Form 144
Williams John Edward
3 Aug
SC 13G/A
MKS INC
24 Jul
SC 13G
MKS INC
16 Jul
Form 4
Schreiner James Alan
16 Jun
Form 144
Schreiner James Alan
12 Jun
Form 4
Schreiner James Alan
11 Jun
Form 144
Schreiner James Alan
10 Jun
Form 4
McCarthy Michelle M
8 Jun
Form 144
McCarthy Michelle M
5 Jun
Form 3
Donlan Renee Martel
4 Jun
Select Filings
Non-Ownership Filings
(523)
Expand
10-Q
Q3
ended 30 Sept 2026
5 Nov
8-K
Results of Operations and Financial Condition
4 Nov
8-K
Other Events
19 Oct
10-Q
Q2
ended 30 Jun 2026
6 Aug
8-K
Results of Operations and Financial Condition
5 Aug
SD
SD
28 May
8-K
Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers
12 May
S-8
Registration statement (employee benefit plan)
11 May
10-Q
Q1
ended 31 Mar 2026
7 May
8-K
Results of Operations and Financial Condition
6 May
8-K
Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers
6 Apr
ARS
Annual report to security holders
31 Mar
DEFA14A
Definitive additional materials
31 Mar
DEF 14A
Definitive proxy statement
31 Mar
PRE 14A
Preliminary proxy statement
20 Mar
10-K
FY 2025
ended 31 Dec 2025
24 Feb
8-K
Results of Operations and Financial Condition
17 Feb
8-K
MKS Announces Closing of Private Offering of €1 Billion of 4.250% Senior Notes and Refinancing of Term Loan Facility
5 Feb
8-K
MKS Announces Proposed Private Offering of
28 Jan
8-K
Results of Operations and Financial Condition
21 Jan
Ownership Filings
(1.9K)
Expand
Form 144
Lee John Tseng-Chung
13 Nov
SC 13G/A
MKS INC
10 Nov
Form 4
Lee John Tseng-Chung
3 Nov
SC 13G/A
MKS INC
3 Sep
Form 4
Mora Elizabeth
2 Sep
Form 144
Mora Elizabeth
1 Sep
Form 4
Donlan Renee Martel
18 Aug
Form 4
Lee John Tseng-Chung
17 Aug
Form 144
Lee John Tseng-Chung
14 Aug
Form 4
Williams John Edward
4 Aug
Form 144
Williams John Edward
3 Aug
SC 13G/A
MKS INC
24 Jul
SC 13G
MKS INC
16 Jul
Form 4
Schreiner James Alan
16 Jun
Form 144
Schreiner James Alan
12 Jun
Form 4
Schreiner James Alan
11 Jun
Form 144
Schreiner James Alan
10 Jun
Form 4
McCarthy Michelle M
8 Jun
Form 144
McCarthy Michelle M
5 Jun
Form 3
Donlan Renee Martel
4 Jun
Ask in Filing
Ask in Filing