MASI (Masimo Corporation): Congressional Trading Activity
Who traded MASI?
MASI (Masimo Corporation) appears in 7 STOCK Act disclosures from 3 filers (3 purchases, 4 sales), most recently Kevin Hern on Sep 26, 2025.
- Kevin Hern — 4 trades, last on Sep 26, 2025
- Thomas H Tuberville — 2 trades, last on Oct 5, 2022
- Thomas R Tillis — 1 trade, last on Feb 13, 2015
Disclosed trades
| Filer | Trade date | Type | Amount |
|---|---|---|---|
| Kevin Hern | Sep 26, 2025 | Sale (Full) | $15,001 - $50,000 |
| Kevin Hern | Dec 19, 2022 | Sale (Full) | $50,001 - $100,000 |
| Thomas H Tuberville | Oct 5, 2022 | Sale (Full) | $1,001 - $15,000 |
| Thomas H Tuberville | Mar 30, 2022 | Purchase | $1,001 - $15,000 |
| Kevin Hern | Jun 25, 2021 | Purchase | $100,001 - $250,000 |
| Kevin Hern | Jun 25, 2021 | Purchase | $15,001 - $50,000 |
| Thomas R Tillis | Feb 13, 2015 | Sale (Full) | $1,001 - $15,000 |