Ramakumar Mayampurath

Insider Reports History

Location
Chandler, AZ
Signature
/s/ M. Kathryn Rickards, attorney-in-fact
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by Ramakumar Mayampurath:

Form 4 holding EVP & CFO

MKS INC

Security class
Restricted Stock Unit
Shares / value
23,898
Estimated value
$2,560,379
Report date
17 Feb 2026
Price
$103.67
Ownership
Direct
Underlying class
Common Stock
Underlying amount
Form 4 holding SVP, CFO, Treasurer

ROGERS CORP

Security class
Capital (Common) Stock
Shares / value
20,626
Estimated value
$2,446,656
Report date
01 May 2024
Price
$118.62
Ownership
Direct
Form 4 holding EVP & CFO

MKS INC

Security class
Common Stock
Shares / value
8,811
Estimated value
$2,297,416
Report date
17 Feb 2026
Price
$260.74
Ownership
Direct

Insider Reports Filed by Ramakumar Mayampurath

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