Senior insider sale
COO, Consumer Division at MASIMO CORP — senior position signals high conviction
$2.43M
17.12K shares
What this filing means
TRIPODI BLAIR plans to sell 17.12K shares of MASIMO CORP valued at approximately $2.43M. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.
Filed: 12/11/2025ACC: 0001921094-25-001529
Officer· COO, Consumer Division
Since Sep 2022
17.12K
Shares to sell
$2.43M
Approx. market value
17.12K
Acquired (3 months)
1
Planned
Securities Acquired — Last 3 Months2
Employee Stock Option Exercise
Broker Payment for Cashless Exercise
12/11/2025
1.82KRestricted Stock Lapse - See remarks
Equity Compensation
5/5/2023
15.29KTotal acquired17.12K
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
12/11/2025 | Employee Stock Option Exercise Broker Payment for Cashless Exercise | 1.82K | — |
5/5/2023 | Restricted Stock Lapse - See remarks Equity Compensation | 15.29K | — |
| Total | 17.12K | ||
Planned & Completed Dispositions1
NASDAQPlanned
Units to sell
17.12K
Market value
$2.43M
12/11/2025
Total
Units
17.12K
Value
$2.43M
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
12/11/2025 | 17.12K | $2.43M | NASDAQ | Planned |
| Total | 17.12K | $2.43M | ||