MAYAMPURATH RAMAKUMAR (EVP & CFO) exercised options at MKS INC
Option exercise — a mechanical event triggered by vesting or expiry. Not a discretionary conviction trade.
M · 1 exercise
Filed: 11/18/2025ACC: 0001049502-25-000039
-2.63K
Net shares
Net seller
$375.1K
Total sold
0
Open market trades
0B · 0S
3
Total transactions
8.29K acquired · 10.92K disposed
Non-Derivative Transactions2
Common Stock
Direct
Shares
+8.29K
Price / share
—
Trade value
—
% of position
New position
11/17/2025
0.00→8.29K
Common Stock
Direct
Shares
−2.63K
Price / share
$142.74
Trade value
$375.12K
% of position
31.7%
11/17/2025
8.29K→5.67K
Total
Net shares
+5.67K
Net value
-$375.12K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 11/17/2025 | M · Option Exercise | +8.29K | — | — | New position | 0.00 | 8.29K |
| Common Stock Direct | 11/17/2025 | F · Tax Withholding | −2.63K | $142.74 | $375.12K | 31.7% | 8.29K | 5.67K |
| Total | +5.67K | -$375.12K | ||||||
Derivative Transactions1
Restricted Stock Unit
Direct
Converts to
Common Stock
8.29K shares
Shares
−8.29K
Strike price
Held after
16.40K
Exercisable
—
11/17/2025
| Security | Converts To | Date | Type | Shares | Strike Price | Exercisable | Held After |
|---|---|---|---|---|---|---|---|
| Restricted Stock Unit Direct | Common Stock8.29K shares | 11/17/2025 | M · Option Exercise | −8.29K | — | 16.40K |