sellWeak10b5-1 plan
Bilal Muhsin sold $1.6M of MASI
Chief Operating Officer at MASIMO CORP. 10,000 shares at an average of $163.28, traded May 12, 2025, filed May 14, 2025.
Warning score
20Value
$1.6M
10,000 shares
Holdings after
24,172
-29% from before
From 52-week low
-
no price yet
From 52-week high
-
no price yet
Score components
- +20RoleCOO
- +25Trade size$1.6M at market
- +10Share of holdings soldSold 29% of holdings
- 0ClusterNo other insider selling within 14 days
- -15Exercise and sellShares came from an option exercise in the same filing
- -2010b5-1 planPre-scheduled under a 10b5-1 plan
What happened after comparable sells
Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.
Rows in this filing
Every transaction in Form 4 0000937556-25-000084, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| May 12, 2025 | MOption exercise Common Stock10b5-1 | +10,000 | $34.51 | $345k | 34,172 | May 14, 2025 |
| May 12, 2025 | SOpen-market sale Common Stock10b5-1 | -3,881 | $162.72 | $632k | 30,291 | May 14, 2025 |
| May 12, 2025 | SOpen-market sale Common Stock10b5-1 | -5,594 | $163.51 | $915k | 24,697 | May 14, 2025 |
| May 12, 2025 | SOpen-market sale Common Stock10b5-1 | -525 | $164.96 | $87k | 24,172 | May 14, 2025 |
| May 12, 2025 | MOption exercise Non-Qualified Stock Option (Right to Buy)derivative | -10,000 | $34.51 | $345k | 0 | May 14, 2025 |
Related signals
Other insiders at MASIMO CORP and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 15Weak | MASIMO CORP | Anand Sampath EVP, Ops & Clinical Research | $2.6M 18,680 shares | -31% | |
| 28Weak | MASIMO CORP | Michelle Brennan Interim CEO | $31k 200 shares | +3% | |
| 50Moderate | MASIMO CORP | William R Jellison director | $438k 3,000 shares | +168% | |
| 25Weak | MASIMO CORP | Craig B Reynolds director | $5.4M 40,000 shares | -84% |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.