Figures computed from official regulatory filings — .
Ask the machine
Search and compare insider transactions, companies and their statistics in plain language. Your question becomes a query over available data, not a conversation or investment advice.
Data for MASIMO CORP only. No web search. Global per-insider statistics are excluded.
An executed search uses one credit, even with no results. Errors and unsupported questions use no credits.
Business description unavailable in our sources.
SEC company identity · Oct 5, 2026
Open-market timeline · full history
26 buys516 sellsbar = usd volume, √ scaleclick a period to filter the table
| Insider | Type | Value · USD | Signals | Details |
|---|---|---|---|---|
| Meehan Greg Allen | OtherD (derivative) | n/a (No price was disclosed in the filing) | SEC |
| Sampath Anand | OtherD (derivative) | $930.5K | Unusual size | SEC |
| Sampath Anand | OtherD (derivative) | $86.6K | SEC |
| Politan Capital Management LP | OtherD (derivative) | n/a (No price was disclosed in the filing) | SEC |
| Meehan Greg Allen | OtherD (derivative) | $1M | SEC |
| Solomon Darlene J. S. | Other | $542.7K | SEC |
| Hataishi Paul | Other | $2.4M | SEC |
| Hataishi Paul | OtherD (derivative) | n/a (No price was disclosed in the filing) | SEC |
| Young Micah W | OtherD (derivative) | $143K | SEC |
| Young Micah W | OtherD (derivative) | $269.1K | SEC |
| Hellmann Elisabeth A | Other | $38.5K | Unusual size | SEC |
| Hataishi Paul | OtherD (derivative) | n/a (No price was disclosed in the filing) | SEC |
| Solomon Darlene J. S. | OtherD (derivative) | n/a (No price was disclosed in the filing) | SEC |
| Politan Capital Management LP | Other | $826.4M | SEC |
| Scannell Timothy J | OtherD (derivative) | n/a (No price was disclosed in the filing) | SEC |
| Dadswell Charles | OtherD (derivative) | n/a (No price was disclosed in the filing) | SEC |
| Scannell Timothy J | Other | $469.4K | SEC |
| Hataishi Paul | OtherD (derivative) | n/a (No price was disclosed in the filing) | SEC |
| Meehan Greg Allen | OtherD (derivative) | n/a (No price was disclosed in the filing) | SEC |
| Politan Capital Management LP | OtherD (derivative) | n/a (No price was disclosed in the filing) | SEC |
| Sampath Anand | OtherD (derivative) | $2.6K | SEC |
| LANE WENDY E | OtherD (derivative) | n/a (No price was disclosed in the filing) | SEC |
| Sampath Anand | OtherD (derivative) | n/a (No price was disclosed in the filing) | SEC |
| Hataishi Paul | OtherD (derivative) | n/a (No price was disclosed in the filing) | SEC |
| Szyman Catherine M | OtherD (derivative) | n/a (No price was disclosed in the filing) | SEC |