Scannell Timothy J
Director
Disposition
Calculated transaction value
$469.44K
2,608 shares @ $180
Traded
Jun 10, 2026
Filed
Jun 12, 2026
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Masimo Corporation
MASI
ManufacturingInstruments
Transactions reported in official disclosures
Price with disclosed trades
Daily closes, past year · marks sit on transaction dates, sized by value
63 trades
| Reporting person | Filed | Transaction | Transaction value | Source | Actions |
|---|---|---|---|---|---|
| Scannell Timothy J Director | Jun 12, 2026 2-day lag | Disposition Jun 10, 2026 | $469.44K Filed shares x price | SEC Form 4 View filing | |
| Dadswell Charles EVP, General Counsel | Jun 12, 2026 2-day lag | Disposition Jun 10, 2026 | Not reported Reported range | SEC Form 4 View filing | |
| Solomon Darlene J. S. Director | Jun 12, 2026 2-day lag | Disposition Jun 10, 2026 | $542.7K Filed shares x price | SEC Form 4 View filing | |
| Szyman Catherine M. Chief Executive Officer | Jun 12, 2026 2-day lag | Disposition Jun 10, 2026 | Not reported Reported range | SEC Form 4 View filing | |
| Lane Wendy E Director | Jun 12, 2026 2-day lag | Disposition Jun 10, 2026 | Not reported Reported range | SEC Form 4 View filing | |
| Young Micah W EVP, Chief Financial Officer | Jun 12, 2026 2-day lag | Disposition Jun 10, 2026 | $104.32K Filed shares x price | SEC Form 4 View filing | |
| Sampath Anand EVP, Operations | Jun 12, 2026 2-day lag | Disposition Jun 10, 2026 | $2.56K Filed shares x price | SEC Form 4 View filing | |
| Sampath Anand EVP, Operations | Jun 12, 2026 2-day lag | Disposition Jun 10, 2026 | Not reported Reported range | SEC Form 4 View filing | |
| Politan Capital Management Lp Other | Jun 12, 2026 2-day lag | Other Jun 10, 2026 | Not reported Reported range | SEC Form 4 View filing | |
| Hellmann Elisabeth A Chief Human Resources Officer | Jun 12, 2026 2-day lag | Disposition Jun 10, 2026 | $38.52K Filed shares x price | SEC Form 4 View filing | |
| Sampath Anand EVP, Operations | Jun 12, 2026 2-day lag | Disposition Jun 10, 2026 | Not reported Reported range | SEC Form 4 View filing | |
| Politan Capital Management Lp Other | Jun 12, 2026 2-day lag | Disposition Jun 10, 2026 | Not reported Reported range | SEC Form 4 View filing | |
| Young Micah W EVP, Chief Financial Officer | Jun 12, 2026 2-day lag | Disposition Jun 10, 2026 | $639.66K Filed shares x price | SEC Form 4 View filing | |
| Young Micah W EVP, Chief Financial Officer | Jun 12, 2026 2-day lag | Disposition Jun 10, 2026 | $142.95K Filed shares x price | SEC Form 4 View filing | |
| Young Micah W EVP, Chief Financial Officer | Jun 12, 2026 2-day lag | Disposition Jun 10, 2026 | Not reported Reported range | SEC Form 4 View filing | |
| Politan Capital Management Lp Other | Jun 12, 2026 2-day lag | Other Jun 10, 2026 | Not reported Reported range | SEC Form 4 View filing | |
| Hataishi Paul SVP, Chief Accounting Officer | Jun 12, 2026 2-day lag | Disposition Jun 10, 2026 | $2.4M Filed shares x price | SEC Form 4 View filing | |
| Dadswell Charles EVP, General Counsel | Jun 12, 2026 2-day lag | Disposition Jun 10, 2026 | Not reported Reported range | SEC Form 4 View filing | |
| Szyman Catherine M. Chief Executive Officer | Jun 12, 2026 2-day lag | Disposition Jun 10, 2026 | $8.86M Filed shares x price | SEC Form 4 View filing | |
| Sampath Anand EVP, Operations | Jun 12, 2026 2-day lag | Disposition Jun 10, 2026 | Not reported Reported range | SEC Form 4 View filing | |
| Hataishi Paul SVP, Chief Accounting Officer | Jun 12, 2026 2-day lag | Disposition Jun 10, 2026 | Not reported Reported range | SEC Form 4 View filing | |
| Benner Tim Chief Marketing Officer | Jun 12, 2026 2-day lag | Disposition Jun 10, 2026 | $20.6K Filed shares x price | SEC Form 4 View filing | |
| Meehan Greg Allen Chief Commercial Officer | Jun 12, 2026 2-day lag | Disposition Jun 10, 2026 | Not reported Reported range | SEC Form 4 View filing | |
| Hellmann Elisabeth A Chief Human Resources Officer | Jun 12, 2026 2-day lag | Disposition Jun 10, 2026 | $723.6K Filed shares x price | SEC Form 4 View filing | |
| Young Micah W EVP, Chief Financial Officer | Jun 12, 2026 2-day lag | Disposition Jun 10, 2026 | $1.89M Filed shares x price | SEC Form 4 View filing | |
| Meehan Greg Allen Chief Commercial Officer | Jun 12, 2026 2-day lag | Disposition Jun 10, 2026 | $107.09K Filed shares x price | SEC Form 4 View filing | |
| Scannell Timothy J Director | Jun 12, 2026 2-day lag | Disposition Jun 10, 2026 | Not reported Reported range | SEC Form 4 View filing | |
| Sampath Anand EVP, Operations | Jun 12, 2026 2-day lag | Disposition Jun 10, 2026 | $6.1M Filed shares x price | SEC Form 4 View filing | |
| Hataishi Paul SVP, Chief Accounting Officer | Jun 12, 2026 2-day lag | Disposition Jun 10, 2026 | Not reported Reported range | SEC Form 4 View filing | |
| Szyman Catherine M. Chief Executive Officer | Jun 12, 2026 2-day lag | Disposition Jun 10, 2026 | Not reported Reported range | SEC Form 4 View filing |
Dadswell Charles
EVP, General Counsel
Disposition
Reported value range
Not reported
11,886 shares
Traded
Jun 10, 2026
Filed
Jun 12, 2026
Solomon Darlene J. S.
Director
Disposition
Calculated transaction value
$542.7K
3,015 shares @ $180
Traded
Jun 10, 2026
Filed
Jun 12, 2026
Szyman Catherine M.
Chief Executive Officer
Disposition
Reported value range
Not reported
39,904 shares
Traded
Jun 10, 2026
Filed
Jun 12, 2026
Lane Wendy E
Director
Disposition
Reported value range
Not reported
1,119 shares
Traded
Jun 10, 2026
Filed
Jun 12, 2026
Young Micah W
EVP, Chief Financial Officer
Disposition
Calculated transaction value
$104.32K
7,739 shares @ $13.48
Traded
Jun 10, 2026
Filed
Jun 12, 2026
Sampath Anand
EVP, Operations
Disposition
Calculated transaction value
$2.56K
4,422 shares @ $0.58
Traded
Jun 10, 2026
Filed
Jun 12, 2026
Sampath Anand
EVP, Operations
Disposition
Reported value range
Not reported
1,820 shares
Traded
Jun 10, 2026
Filed
Jun 12, 2026
Politan Capital Management Lp
Other
Other
Reported value range
Not reported
142,681 shares
Traded
Jun 10, 2026
Filed
Jun 12, 2026
Hellmann Elisabeth A
Chief Human Resources Officer
Disposition
Calculated transaction value
$38.52K
214 shares @ $180
Traded
Jun 10, 2026
Filed
Jun 12, 2026
Sampath Anand
EVP, Operations
Disposition
Reported value range
Not reported
6,840 shares
Traded
Jun 10, 2026
Filed
Jun 12, 2026
Politan Capital Management Lp
Other
Disposition
Reported value range
Not reported
1,119 shares
Traded
Jun 10, 2026
Filed
Jun 12, 2026
Young Micah W
EVP, Chief Financial Officer
Disposition
Calculated transaction value
$639.66K
11,954 shares @ $53.51
Traded
Jun 10, 2026
Filed
Jun 12, 2026
Young Micah W
EVP, Chief Financial Officer
Disposition
Calculated transaction value
$142.95K
6,362 shares @ $22.47
Traded
Jun 10, 2026
Filed
Jun 12, 2026
Young Micah W
EVP, Chief Financial Officer
Disposition
Reported value range
Not reported
2,622 shares
Traded
Jun 10, 2026
Filed
Jun 12, 2026
Politan Capital Management Lp
Other
Other
Reported value range
Not reported
130,869 shares
Traded
Jun 10, 2026
Filed
Jun 12, 2026
Hataishi Paul
SVP, Chief Accounting Officer
Disposition
Calculated transaction value
$2.4M
13,317 shares @ $180
Traded
Jun 10, 2026
Filed
Jun 12, 2026
Dadswell Charles
EVP, General Counsel
Disposition
Reported value range
Not reported
10,261 shares
Traded
Jun 10, 2026
Filed
Jun 12, 2026
Szyman Catherine M.
Chief Executive Officer
Disposition
Calculated transaction value
$8.86M
49,243 shares @ $180
Traded
Jun 10, 2026
Filed
Jun 12, 2026
Sampath Anand
EVP, Operations
Disposition
Reported value range
Not reported
4,828 shares
Traded
Jun 10, 2026
Filed
Jun 12, 2026
Hataishi Paul
SVP, Chief Accounting Officer
Disposition
Reported value range
Not reported
3,224 shares
Traded
Jun 10, 2026
Filed
Jun 12, 2026
Benner Tim
Chief Marketing Officer
Disposition
Calculated transaction value
$20.6K
2,537 shares @ $8.12
Traded
Jun 10, 2026
Filed
Jun 12, 2026
Meehan Greg Allen
Chief Commercial Officer
Disposition
Reported value range
Not reported
8,550 shares
Traded
Jun 10, 2026
Filed
Jun 12, 2026
Hellmann Elisabeth A
Chief Human Resources Officer
Disposition
Calculated transaction value
$723.6K
4,020 shares @ $180
Traded
Jun 10, 2026
Filed
Jun 12, 2026
Young Micah W
EVP, Chief Financial Officer
Disposition
Calculated transaction value
$1.89M
10,485 shares @ $180
Traded
Jun 10, 2026
Filed
Jun 12, 2026
Meehan Greg Allen
Chief Commercial Officer
Disposition
Calculated transaction value
$107.09K
4,306 shares @ $24.87
Traded
Jun 10, 2026
Filed
Jun 12, 2026
Scannell Timothy J
Director
Disposition
Reported value range
Not reported
1,119 shares
Traded
Jun 10, 2026
Filed
Jun 12, 2026
Sampath Anand
EVP, Operations
Disposition
Calculated transaction value
$6.1M
33,901 shares @ $180
Traded
Jun 10, 2026
Filed
Jun 12, 2026
Hataishi Paul
SVP, Chief Accounting Officer
Disposition
Reported value range
Not reported
3,134 shares
Traded
Jun 10, 2026
Filed
Jun 12, 2026
Szyman Catherine M.
Chief Executive Officer
Disposition
Reported value range
Not reported
6,306 shares
Traded
Jun 10, 2026
Filed
Jun 12, 2026