SZYMAN CATHERINE M. (CEO) exercised options at MASIMO CORP
Option exercise — a mechanical event triggered by vesting or expiry. Not a discretionary conviction trade.
M · 1 exercise
Filed: 2/13/2026ACC: 0000937556-26-000010
DirectorOfficer· CEO
Since Feb 2026
-4.57K
Net shares
Net seller
$1.48M
Total acquired
0
Open market trades
0B · 0S
3
Total transactions
11.14K acquired · 15.71K disposed
Non-Derivative Transactions2
Common Stock
Direct
Shares
+11.14K
Price / share
$132.96
Trade value
$1.48M
% of position
New position
2/12/2026
0.00→11.14K
Common Stock
Direct
Shares
−4.57K
Price / share
—
Trade value
—
% of position
41.0%
2/12/2026
11.14K→6.57K
Total
Net shares
+6.57K
Net value
$1.48M
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 2/12/2026 | M · Option Exercise | +11.14K | $132.96 | $1.48M | New position | 0.00 | 11.14K |
| Common Stock Direct | 2/12/2026 | F · Tax Withholding | −4.57K | — | — | 41.0% | 11.14K | 6.57K |
| Total | +6.57K | $1.48M | ||||||
Derivative Transactions1
Restricted Stock Units
Direct
Converts to
Common Stock
11.14K shares
Shares
−11.14K
Strike price
Held after
22.28K
Exercisable
—
2/12/2026
| Security | Converts To | Date | Type | Shares | Strike Price | Exercisable | Held After |
|---|---|---|---|---|---|---|---|
| Restricted Stock Units Direct | Common Stock11.14K shares | 2/12/2026 | M · Option Exercise | −11.14K | — | 22.28K |