WILLIAMS JOHN EDWARD (EVP & GM, PSD) exercised options at MKS INC
Option exercise — a mechanical event triggered by vesting or expiry. Not a discretionary conviction trade.
Common Stock
Shares
+300.39
Price / share
—
Trade value
—
% of position
Common Stock
Shares
+841.00
Price / share
—
Trade value
—
% of position
Common Stock
Shares
+990.72
Price / share
—
Trade value
—
% of position
Common Stock
Shares
+1.11K
Price / share
—
Trade value
—
% of position
Common Stock
Shares
−1.20K
Price / share
$260.74
Trade value
$311.71K
% of position
Net shares
+2.04K
Net value
-$311.71K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 2/17/2026 | M · Option Exercise | +300.39 | — | — | 8.3% | 3.64K | 3.94K |
| Common Stock Direct | 2/17/2026 | M · Option Exercise | +841.00 | — | — | 21.3% | 3.94K | 4.78K |
| Common Stock Direct | 2/17/2026 | M · Option Exercise | +990.72 | — | — | 20.7% | 4.78K | 5.77K |
| Common Stock Direct | 2/17/2026 | M · Option Exercise | +1.11K | — | — | 19.2% | 5.77K | 6.88K |
| Common Stock Direct | 2/17/2026 | F · Tax Withholding | −1.20K | $260.74 | $311.71K | 17.4% | 6.88K | 5.68K |
| Total | +2.04K | -$311.71K | ||||||
Restricted Stock Unit
Common Stock
1.47K shares
Shares
+1.47K
Strike price
Held after
11.79K
Exercisable
—
Restricted Stock Unit
Common Stock
300.39 shares
Shares
−300.39
Strike price
Held after
11.49K
Exercisable
—
Restricted Stock Unit
Common Stock
841.00 shares
Shares
−841.00
Strike price
Held after
10.65K
Exercisable
—
Restricted Stock Unit
Common Stock
990.72 shares
Shares
−990.72
Strike price
Held after
9.66K
Exercisable
—
Restricted Stock Unit
Common Stock
1.11K shares
Shares
−1.11K
Strike price
Held after
8.55K
Exercisable
—
| Security | Converts To | Date | Type | Shares | Strike Price | Exercisable | Held After |
|---|---|---|---|---|---|---|---|
| Restricted Stock Unit Direct | Common Stock1.47K shares | 2/17/2026 | A · Award | +1.47K | — | 11.79K | |
| Restricted Stock Unit Direct | Common Stock300.39 shares | 2/17/2026 | M · Option Exercise | −300.39 | — | 11.49K | |
| Restricted Stock Unit Direct | Common Stock841.00 shares | 2/17/2026 | M · Option Exercise | −841.00 | — | 10.65K | |
| Restricted Stock Unit Direct | Common Stock990.72 shares | 2/17/2026 | M · Option Exercise | −990.72 | — | 9.66K | |
| Restricted Stock Unit Direct | Common Stock1.11K shares | 2/17/2026 | M · Option Exercise | −1.11K | — | 8.55K |