MASIMO CORP
MASI
6 insider filings · Latest: Apr 23, 2026
Common Stock Transactions
No transactions found.
Stock Options & Derivatives
| Txn Date | Accepted | Insider | Type | Shares | Exercise Price | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|
| Apr 29, 2026 | May 5 5:03 PM | Timothy J ScannellDirector | Option Exercise | 1,225 | — | 0(D) | View → |
| Apr 23, 2026 | May 5 5:03 PM | Timothy J ScannellDirector | Grant/Award | 1,119 | — | 2,238(D) | View → |
| Apr 29, 2026 | May 5 5:01 PM | Wendy E LaneDirector | Option Exercise | 1,225 | — | 0(D) | View → |
| Apr 23, 2026 | May 5 5:01 PM | Wendy E LaneDirector | Grant/Award | 1,119 | — | 2,238(D) | View → |
| Apr 29, 2026 | May 5 5:00 PM | Michelle BrennanDirector, Other | Option Exercise | 1,225 | — | 0(D) | View → |
| Apr 23, 2026 | May 5 5:00 PM | Michelle BrennanDirector, Other | Grant/Award | 1,119 | — | 2,238(D) | View → |
| Apr 21, 2026 | May 5 4:59 PM | Elisabeth A HellmannChief Human Resources Officer | Option Exercise | 335 | — | 1,005(D) | View → |
| Mar 11, 2026 | Mar 16 5:21 PM | Catherine M. SzymanDirector, CEO | Option Exercise | 2,101 | — | 6,306(D) | View → |
| Mar 11, 2026 | Mar 16 5:19 PM | Micah W YoungEVP & Chief Financial Officer | Option Exercise | 873 | — | 2,622(D) | View → |