MASI

Masimo Corp

Insider trading activity for Masimo Corp, straight from SEC Form 4 filings. Net figures below count open-market buys and sales only — grants, option exercises and tax withholding are excluded because they are compensation, not decisions to trade.

Past 3 months

net buying

Bought(0 · 0 insiders): $0
Sold(0 · 0 insiders): $0

Past 6 months

net buying

Bought(0 · 0 insiders): $0
Sold(0 · 0 insiders): $0

Past 12 months

-$2.6M

net selling

Bought(0 · 0 insiders): $0
Sold(3 · 1 insiders): $2.6M

Transaction history

The 100 most recent Form 4 transactions.

Open in screener →

Insider transactions, newest first: date, security, transaction type, size and a link to the filing each row came from.
Date	Insider	Role	Type	Shares	Price	Value	Δ Own	Filing
Jun 10	Solomon Darlene J. S.	Director	DTOISS◆	1,119	—	—	—	Open the original filing on SEC.gov
Jun 10	Solomon Darlene J. S.	Director	DTOISS	3,015	$180.00	$542.7K	-100.0%	Open the original filing on SEC.gov
Jun 10	Scannell Timothy J	Director	DTOISS◆	1,119	—	—	—	Open the original filing on SEC.gov
Jun 10	Scannell Timothy J	Director	DTOISS	2,608	$180.00	$469.4K	-100.0%	Open the original filing on SEC.gov
Jun 10	Sampath Anand	EVP, Operations	DTOISS◆	3,855	$22.47	$86.6K	—	Open the original filing on SEC.gov
Jun 10	Sampath Anand	EVP, Operations	DTOISS◆	4,422	$0.58	$2.6K	—	Open the original filing on SEC.gov
Jun 10	Sampath Anand	EVP, Operations	DTOISS◆	7,235	$46.50	$336.4K	—	Open the original filing on SEC.gov
Jun 10	Sampath Anand	EVP, Operations	DTOISS◆	10,000	$93.05	$930.5K	—	Open the original filing on SEC.gov
Jun 10	Sampath Anand	EVP, Operations	DTOISS◆	10,000	$89.13	$891.3K	—	Open the original filing on SEC.gov
Jun 10	Sampath Anand	EVP, Operations	DTOISS◆	6,840	—	—	—	Open the original filing on SEC.gov
Jun 10	Sampath Anand	EVP, Operations	DTOISS◆	4,828	—	—	—	Open the original filing on SEC.gov
Jun 10	Sampath Anand	EVP, Operations	DTOISS◆	5,158	—	—	—	Open the original filing on SEC.gov
Jun 10	Sampath Anand	EVP, Operations	DTOISS◆	1,820	—	—	—	Open the original filing on SEC.gov
Jun 10	Sampath Anand	EVP, Operations	DTOISS	33,901	$180.00	$6.1M	-100.0%	Open the original filing on SEC.gov
Jun 10	Meehan Greg Allen	Chief Commercial Officer	DTOISS◆	5,801	$180.00	$1M	—	Open the original filing on SEC.gov
Jun 10	Meehan Greg Allen	Chief Commercial Officer	DTOISS◆	4,306	$24.87	$107.1K	—	Open the original filing on SEC.gov
Jun 10	Meehan Greg Allen	Chief Commercial Officer	DTOISS◆	8,550	—	—	—	Open the original filing on SEC.gov
Jun 10	Meehan Greg Allen	Chief Commercial Officer	DTOISS◆	1,933	—	—	—	Open the original filing on SEC.gov
Jun 10	Young Micah W	EVP, Chief Financial…	DTOISS◆	10,485	$180.00	$1.9M	—	Open the original filing on SEC.gov
Jun 10	Young Micah W	EVP, Chief Financial…	DTOISS◆	16,898	$180.00	$3M	—	Open the original filing on SEC.gov
Jun 10	Young Micah W	EVP, Chief Financial…	DTOISS◆	7,739	$13.48	$104.3K	—	Open the original filing on SEC.gov
Jun 10	Young Micah W	EVP, Chief Financial…	DTOISS◆	11,954	$53.51	$639.7K	—	Open the original filing on SEC.gov
Jun 10	Young Micah W	EVP, Chief Financial…	DTOISS◆	6,362	$22.47	$143K	—	Open the original filing on SEC.gov
Jun 10	Young Micah W	EVP, Chief Financial…	DTOISS◆	6,633	$0.58	$3.8K	—	Open the original filing on SEC.gov
Jun 10	Young Micah W	EVP, Chief Financial…	DTOISS◆	5,788	$46.50	$269.1K	—	Open the original filing on SEC.gov
Jun 10	Young Micah W	EVP, Chief Financial…	DTOISS◆	4,175	$93.05	$388.5K	—	Open the original filing on SEC.gov
Jun 10	Young Micah W	EVP, Chief Financial…	DTOISS◆	20,000	$95.03	$1.9M	—	Open the original filing on SEC.gov
Jun 10	Young Micah W	EVP, Chief Financial…	DTOISS◆	17,671	—	—	—	Open the original filing on SEC.gov
Jun 10	Young Micah W	EVP, Chief Financial…	DTOISS◆	2,622	—	—	—	Open the original filing on SEC.gov
Jun 10	Young Micah W	EVP, Chief Financial…	DTOISS	25,656	$180.00	$4.6M	-100.0%	Open the original filing on SEC.gov
Jun 10	Szyman Catherine M.	Chief Executive Officer	DTOISS◆	49,243	$180.00	$8.9M	—	Open the original filing on SEC.gov
Jun 10	Szyman Catherine M.	Chief Executive Officer	DTOISS◆	18,617	$13.48	$251K	—	Open the original filing on SEC.gov
Jun 10	Szyman Catherine M.	Chief Executive Officer	DTOISS◆	39,904	—	—	—	Open the original filing on SEC.gov
Jun 10	Szyman Catherine M.	Chief Executive Officer	DTOISS◆	6,306	—	—	—	Open the original filing on SEC.gov
Jun 10	Szyman Catherine M.	Chief Executive Officer	DTOISS◆	22,283	—	—	—	Open the original filing on SEC.gov
Jun 10	Szyman Catherine M.	Chief Executive Officer	DTOISS	7,605	$180.00	$1.4M	-100.0%	Open the original filing on SEC.gov
Jun 10	Lane Wendy E	Director	DTOISS◆	1,119	—	—	—	Open the original filing on SEC.gov
Jun 10	Lane Wendy E	Director	DTOISS	2,608	$180.00	$469.4K	-100.0%	Open the original filing on SEC.gov
Jun 10	Politan Capital…	Director by deputization	JOTHER◆	130,869	—	—	—	Open the original filing on SEC.gov
Jun 10	Politan Capital…	Director by deputization	JOTHER◆	142,681	—	—	—	Open the original filing on SEC.gov
Jun 10	Politan Capital…	Director by deputization	DTOISS◆	1,119	—	—	—	Open the original filing on SEC.gov
Jun 10	Politan Capital…	Director by deputization	DTOISS	4.6M	$180.00	$826.4M	-100.0%	Open the original filing on SEC.gov
Jun 10	Hellmann Elisabeth A	Chief Human Resources…	DTOISS◆	4,020	$180.00	$723.6K	—	Open the original filing on SEC.gov
Jun 10	Hellmann Elisabeth A	Chief Human Resources…	DTOISS◆	2,873	$30.76	$88.4K	—	Open the original filing on SEC.gov
Jun 10	Hellmann Elisabeth A	Chief Human Resources…	DTOISS◆	5,985	—	—	—	Open the original filing on SEC.gov
Jun 10	Hellmann Elisabeth A	Chief Human Resources…	DTOISS◆	1,005	—	—	—	Open the original filing on SEC.gov
Jun 10	Hellmann Elisabeth A	Chief Human Resources…	DTOISS	214	$180.00	$38.5K	-100.0%	Open the original filing on SEC.gov
Jun 10	Hataishi Paul	SVP, Chief Accounting…	DTOISS◆	3,134	—	—	—	Open the original filing on SEC.gov
Jun 10	Hataishi Paul	SVP, Chief Accounting…	DTOISS◆	3,380	—	—	—	Open the original filing on SEC.gov
Jun 10	Hataishi Paul	SVP, Chief Accounting…	DTOISS◆	3,224	—	—	—	Open the original filing on SEC.gov
Jun 10	Hataishi Paul	SVP, Chief Accounting…	DTOISS◆	910	—	—	—	Open the original filing on SEC.gov
Jun 10	Hataishi Paul	SVP, Chief Accounting…	DTOISS◆	627	—	—	—	Open the original filing on SEC.gov
Jun 10	Hataishi Paul	SVP, Chief Accounting…	DTOISS	13,317	$180.00	$2.4M	-100.0%	Open the original filing on SEC.gov
Jun 10	Dadswell Charles	EVP, General Counsel	DTOISS◆	10,261	—	—	—	Open the original filing on SEC.gov
Jun 10	Dadswell Charles	EVP, General Counsel	DTOISS◆	11,886	—	—	—	Open the original filing on SEC.gov
Jun 10	Brennan Michelle	Director	DTOISS◆	1,119	—	—	—	Open the original filing on SEC.gov
Jun 10	Brennan Michelle	Director	DTOISS	9,309	$180.00	$1.7M	-100.0%	Open the original filing on SEC.gov
Jun 10	Benner Tim	Chief Marketing Officer	DTOISS◆	3,490	$180.00	$628.2K	—	Open the original filing on SEC.gov
Jun 10	Benner Tim	Chief Marketing Officer	DTOISS◆	2,537	$8.12	$20.6K	—	Open the original filing on SEC.gov
Jun 10	Benner Tim	Chief Marketing Officer	DTOISS◆	6,128	—	—	—	Open the original filing on SEC.gov
Jun 10	Benner Tim	Chief Marketing Officer	DTOISS◆	1,163	—	—	—	Open the original filing on SEC.gov
Apr 29	Scannell Timothy J	Director	MEXER◆	1,225	—	—	—	Open the original filing on SEC.gov
Apr 29	Scannell Timothy J	Director	MEXER	1,225	—	—	+88.6%	Open the original filing on SEC.gov
Apr 29	Lane Wendy E	Director	MEXER◆	1,225	—	—	—	Open the original filing on SEC.gov
Apr 29	Lane Wendy E	Director	MEXER	1,225	—	—	+88.6%	Open the original filing on SEC.gov
Apr 29	Brennan Michelle	Director	MEXER◆	1,225	—	—	—	Open the original filing on SEC.gov
Apr 29	Brennan Michelle	Director	MEXER	1,225	—	—	+16.7%	Open the original filing on SEC.gov
Apr 23	Scannell Timothy J	Director	AGRANT◆	1,119	$178.71	$200K	—	Open the original filing on SEC.gov
Apr 23	Lane Wendy E	Director	AGRANT◆	1,119	$178.71	$200K	—	Open the original filing on SEC.gov
Apr 23	Brennan Michelle	Director	AGRANT◆	1,119	$178.71	$200K	—	Open the original filing on SEC.gov
Apr 21	Hellmann Elisabeth A	Chief Human Resources…	MEXER◆	335	—	—	—	Open the original filing on SEC.gov
Apr 21	Hellmann Elisabeth A	Chief Human Resources…	FTAX	121	$178.43	$21.6K	-36.1%	Open the original filing on SEC.gov
Apr 21	Hellmann Elisabeth A	Chief Human Resources…	MEXER	335	—	—	—	Open the original filing on SEC.gov
Mar 12	Politan Capital…	Director by deputization	JOTHER◆	130,869	—	—	—	Open the original filing on SEC.gov
Mar 11	Politan Capital…	Director by deputization	JOTHER◆	142,681	—	—	—	Open the original filing on SEC.gov
Mar 11	Szyman Catherine M.	CEO	MEXER◆	2,101	—	—	—	Open the original filing on SEC.gov
Mar 11	Szyman Catherine M.	CEO	FTAX	1,069	$175.47	$187.6K	-12.3%	Open the original filing on SEC.gov
Mar 11	Szyman Catherine M.	CEO	MEXER	2,101	—	—	+32.0%	Open the original filing on SEC.gov
Mar 11	Young Micah W	EVP & Chief Financial…	MEXER◆	873	—	—	—	Open the original filing on SEC.gov
Mar 11	Young Micah W	EVP & Chief Financial…	FTAX	471	$175.47	$82.6K	-1.8%	Open the original filing on SEC.gov
Mar 11	Young Micah W	EVP & Chief Financial…	MEXER	873	—	—	+3.5%	Open the original filing on SEC.gov
Mar 6	Meehan Greg Allen	Chief Commerical Officer	AGRANT◆	8,550	—	—	—	Open the original filing on SEC.gov
Mar 6	Sampath Anand	EVP, Operations	AGRANT◆	6,840	—	—	—	Open the original filing on SEC.gov
Mar 6	Young Micah W	EVP & Chief Financial…	AGRANT◆	17,671	—	—	—	Open the original filing on SEC.gov
Mar 6	Szyman Catherine M.	CEO	AGRANT◆	39,904	—	—	—	Open the original filing on SEC.gov
Mar 6	Hellmann Elisabeth A	Chief Human Resources…	AGRANT◆	5,985	—	—	—	Open the original filing on SEC.gov
Mar 6	Dadswell Charles	EVP, General Counsel	AGRANT◆	10,261	—	—	—	Open the original filing on SEC.gov
Mar 6	Benner Tim	Chief Marketing Officer	AGRANT◆	6,128	—	—	—	Open the original filing on SEC.gov
Feb 27	Young Micah W	EVP & Chief Financial…	MEXER◆	15,000	—	—	—	Open the original filing on SEC.gov
Feb 27	Young Micah W	EVP & Chief Financial…	FTAX	8,093	$175.35	$1.4M	-24.3%	Open the original filing on SEC.gov
Feb 27	Young Micah W	EVP & Chief Financial…	AGRANT	15,000	—	—	+81.8%	Open the original filing on SEC.gov
Feb 26	Young Micah W	EVP & Chief Financial…	FTAX	1,123	$175.22	$196.8K	-5.8%	Open the original filing on SEC.gov
Feb 26	Young Micah W	EVP & Chief Financial…	AGRANT	2,034	—	—	+11.7%	Open the original filing on SEC.gov
Feb 12	Szyman Catherine M.	CEO	MEXER◆	11,141	—	—	—	Open the original filing on SEC.gov
Feb 12	Szyman Catherine M.	CEO	FTAX	4,568	—	—	-41.0%	Open the original filing on SEC.gov
Feb 12	Szyman Catherine M.	CEO	MEXER	11,141	$132.96	$1.5M	—	Open the original filing on SEC.gov
Jan 28	Sampath Anand	EVP, Ops & Clinical…	MEXER◆	30,000	—	—	—	Open the original filing on SEC.gov
Jan 28	Sampath Anand	EVP, Ops & Clinical…	SSELL◷?	196	$138.09	$27.1K	-0.5%	Open the original filing on SEC.gov
Jan 28	Sampath Anand	EVP, Ops & Clinical…	SSELL◷?	6,560	$137.22	$900.2K	-13.8%	Open the original filing on SEC.gov
Jan 28	Sampath Anand	EVP, Ops & Clinical…	SSELL◷?	11,924	$136.56	$1.6M	-20.0%	Open the original filing on SEC.gov

DTOISS◆—

Solomon Darlene J. S. · DirectorJun 10

1,119 sh

DTOISS$542.7K

Solomon Darlene J. S. · DirectorJun 10

3,015 sh @ $180.00 · -100.0% own

DTOISS◆—

Scannell Timothy J · DirectorJun 10

1,119 sh

DTOISS$469.4K

Scannell Timothy J · DirectorJun 10

2,608 sh @ $180.00 · -100.0% own

DTOISS◆$86.6K

Sampath Anand · EVP, OperationsJun 10

3,855 sh @ $22.47

DTOISS◆$2.6K

Sampath Anand · EVP, OperationsJun 10

4,422 sh @ $0.58

DTOISS◆$336.4K

Sampath Anand · EVP, OperationsJun 10

7,235 sh @ $46.50

DTOISS◆$930.5K

Sampath Anand · EVP, OperationsJun 10

10,000 sh @ $93.05

DTOISS◆$891.3K

Sampath Anand · EVP, OperationsJun 10

10,000 sh @ $89.13

DTOISS◆—

Sampath Anand · EVP, OperationsJun 10

6,840 sh

DTOISS◆—

Sampath Anand · EVP, OperationsJun 10

4,828 sh

DTOISS◆—

Sampath Anand · EVP, OperationsJun 10

5,158 sh

DTOISS◆—

Sampath Anand · EVP, OperationsJun 10

1,820 sh

DTOISS$6.1M

Sampath Anand · EVP, OperationsJun 10

33,901 sh @ $180.00 · -100.0% own

DTOISS◆$1M

Meehan Greg Allen · Chief Commercial…Jun 10

5,801 sh @ $180.00

DTOISS◆$107.1K

Meehan Greg Allen · Chief Commercial…Jun 10

4,306 sh @ $24.87

DTOISS◆—

Meehan Greg Allen · Chief Commercial…Jun 10

8,550 sh

DTOISS◆—

Meehan Greg Allen · Chief Commercial…Jun 10

1,933 sh

DTOISS◆$1.9M