Anand Sampath is VP at MASIMO CORP (MASI). They have made 10 open-market trades across 1 company since 2015, most recently 2026-01-28.
CIK 0001406493
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
0 open-market purchases, against 10 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| MASI | 59,589 | $10.7M |
Shares reported on the most recent Form 4, priced at the 2026-01-30 close.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| MASI | SELL | 2026-01-28 | 2026-01-30 | $136.81 | $2.6M | -1.0% | +28.5% | +30.7% |
| MASI | SELL | 2020-12-15 | 2020-12-17 | $265.59 | $12.0M | -0.1% | -2.6% | -13.4% |
| MASI | SELL | 2020-04-13 | 2020-04-15 | $180.00 | $3.6M | +5.5% | +22.5% | +10.4% |
| MASI | SELL | 2019-11-20 | 2019-11-21 | $155.00 | $2.3M | +0.9% | +2.2% | +16.9% |
| MASI | SELL | 2019-06-14 | 2019-06-18 | $142.39 | $4.3M | +3.2% | +6.9% | +4.2% |
| MASI | SELL | 2019-01-15 | 2019-01-16 | $115.00 | $3.5M | +4.9% | +11.5% | +13.9% |
| MASI | SELL | 2018-11-28 | 2018-11-30 | $110.00 | $3.3M | -1.5% | -4.3% | +17.1% |
| MASI | SELL | 2017-07-11 | 2017-07-13 | $92.00 | $3.7M | +6.9% | -7.4% | -7.8% |
| MASI | SELL | 2016-10-31 | 2016-11-02 | $55.12 | $1.3M | +2.7% | +4.3% | +25.1% |
| MASI | SELL | 2016-10-31 | 2016-11-02 | $55.06 | $4.9M | +2.7% | +4.3% | +25.1% |
| MASI | SELL · 10b5-1 | 2015-11-06 | 2015-11-10 | $42.00 | $1.9M | -12.7% | -4.2% | -14.1% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.