MASIMO CORP (MASI) has 291 open-market insider trades by 22 insiders since 2008. The most active filer is Joe E. Kiani, CEO & Chairman.
| Name | Title | Tier | Trades | Value | Last Trade |
|---|---|---|---|---|---|
| Joe E. Kiani | CEOChairman | — | 63 | $553.5M | 2024-08-08 |
| Edward L. Cahill | Dir | — | 14 | $47.1M | 2010-03-09 |
| Yongsam Lee | CIOVP | — | 44 | $43.6M | 2021-02-22 |
| Anand Sampath | VP | — | 10 | $36.0M | 2026-01-28 |
| Mark de Raad | CFOVP | — | 13 | $24.0M | 2017-05-30 |
| Jon Coleman | Pres | — | 24 | $23.7M | 2021-02-22 |
| Jack W. Lasersohn | Dir | — | 5 | $20.2M | 2012-06-01 |
| Steven Barker | Dir | — | 14 | $17.2M | 2020-05-29 |
| Bilal Muhsin | COO | — | 8 | $14.8M | 2025-05-12 |
| Sanford Fitch | Dir | — | 33 | $14.0M | 2020-05-29 |
| Insider | Title | Type | Value | Date |
|---|---|---|---|---|
| Anand Sampath | VP | Sell | $2.6M | 2026-01-28 |
| Michelle Brennan | Director | Buy | $31K | 2025-08-12 |
| William R. Jellison | Director | Buy | $876K | 2025-08-11 |
| Bilal Muhsin | COO | Sell | $3.2M | 2025-05-12 |
| Craig B. Reynolds | Director | Sell | $682K | 2025-03-14 |
| Bilal Muhsin | COO | Sell | $9.4M | 2025-03-10 |
Companies that share insiders with MASI, and sector peers with recent insider buying. Related by who files, not by how the stocks move.
| Craig B. Reynolds | Director | Sell | $10.9M | 2024-04-26 |
| Joe E. Kiani | CEO & Chairman | Buy | $1.4M | 2023-05-25 |
| Joe E. Kiani | CEO & Chairman | Buy | $2.0M | 2022-12-15 |
| Joe E. Kiani | CEO & Chairman | Buy | $7.9M | 2022-11-14 |
| Joe E. Kiani | CEO & Chairman | Buy | $1.9M | 2022-11-11 |
| Adam Mikkelson | Director | Sell | $129K | 2022-01-24 |
| Adam Mikkelson | Director | Sell | $137K | 2022-01-18 |
| Adam Mikkelson | Director | Sell | $150K | 2022-01-10 |
| Tao Levy | VP | Sell | $1.7M | 2021-12-06 |