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Joe E. Kiani net worth and biography

Joe Kiani Biography and Net Worth

CEO of Masimo

Joe Kiani is the founder, chairman and CEO of Masimo Corporation, the medical technology company he founded in 1989. 

Iranian-born, Kiani immigrated with his family to the United States when he was nine years old. Despite barely speaking English, Kiani graduated high school at the age of 15 and had earned both his bachelor’s and master’s degrees by the time he was 22. 

In 1989, Kiani founded Masimo with the goal of improving patient care through pulse oximetry, one of the most widely-used monitoring technologies in hospitals worldwide. Masimo has consistently delivered noninvasive medical breakthroughs since its inception, including the invention of Pulse CO-Oximetry, Patient SafetyNet, and Rainbow Acoustic MonitoringTM. 

Masimo is now publicly traded, and has grown to over 5,300 employees worldwide. Its pulse oximetry is used to monitor over 200 million patients per year, and is now used by 9 out of 10 hospitals listed in the 2019-2020 U.S. News & World Report “Best Hospitals Honor Roll.” 

Kiani is the listed inventor on over 100 patents, and he has received numerous awards and honors for his contributions to the medical world. In 2011, Forbes named Masimo to its list of the “Top 20 Public Companies Under a Billion Dollars in Revenue,” and in 2005, Kiani was given San Diego State University College of Engineering's Monty Award. Kiani has served at the helm of six different companies, and currently serves on the board of eight. 

Kiani received his undergraduate and graduate degrees from San Diego State University.

What is Joe E. Kiani's net worth?

The estimated net worth of Joe E. Kiani is at least $59.78 million as of May 25th, 2023. Mr. Kiani owns 366,055 shares of Masimo stock worth more than $59,776,782 as of June 3rd. This net worth approximation does not reflect any other investments that Mr. Kiani may own. Learn More about Joe E. Kiani's net worth.

How do I contact Joe E. Kiani?

The corporate mailing address for Mr. Kiani and other Masimo executives is 52 DISCOVERY, IRVINE CA, 92618. Masimo can also be reached via phone at (949) 297-7000 and via email at [email protected]. Learn More on Joe E. Kiani's contact information.

Has Joe E. Kiani been buying or selling shares of Masimo?

Within the last three months, Joe E. Kiani has bought $1,000,323.40 in shares of Masimo stock. Most recently, on Thursday, May 25th, Joe E. Kiani bought 6,365 shares of Masimo stock. The stock was acquired at an average cost of $157.16 per share, with a total value of $1,000,323.40. Following the completion of the transaction, the chief executive officer now directly owns 366,055 shares of the company's stock, valued at $57,529,203.80. Learn More on Joe E. Kiani's trading history.

Who are Masimo's active insiders?

Masimo's insider roster includes H. Cohen (Director), Jon Coleman (Insider), Joe Kiani (CEO), Tao Levy (EVP), Thomas McClenahan (EVP), Adam Mikkelson (Director), Bilal Muhsin (COO), Craig Reynolds (Director), Anand Sampath (EVP), and Micah Young (CFO). Learn More on Masimo's active insiders.

Are insiders buying or selling shares of Masimo?

During the last twelve months, Masimo insiders bought shares 4 times. They purchased a total of 53,183 shares worth more than $6,992,818.74. The most recent insider tranaction occured on May, 25th when CEO Joe E Kiani bought 6,365 shares worth more than $1,000,323.40. Insiders at Masimo own 9.7% of the company. Learn More about insider trades at Masimo.

Information on this page was last updated on 5/25/2023.

Joe E. Kiani Insider Trading History at Masimo

Transaction DateBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
5/25/2023Buy6,365$157.16$1,000,323.40366,055View SEC Filing Icon  
12/15/2022Buy7,040$144.79$1,019,321.6046,818View SEC Filing Icon  
11/14/2022Buy31,994$123.99$3,966,936.0639,778View SEC Filing Icon  
11/11/2022Buy7,784$129.27$1,006,237.687,784View SEC Filing Icon  
11/19/2021Sell8,416$300.83$2,531,785.28View SEC Filing Icon  
11/17/2021Sell32,597$300.54$9,796,702.38View SEC Filing Icon  
11/15/2021Sell27,599$301.36$8,317,234.64View SEC Filing Icon  
11/12/2021Sell8,549$300.03$2,564,956.47View SEC Filing Icon  
11/3/2021Sell200$290.17$58,034.00View SEC Filing Icon  
11/1/2021Sell3,429$290.08$994,684.32View SEC Filing Icon  
10/29/2021Sell18,967$290.97$5,518,827.99View SEC Filing Icon  
10/26/2021Sell29,932$291.13$8,714,103.16View SEC Filing Icon  
1/11/2021Sell9,034$280.45$2,533,585.30179,241View SEC Filing Icon  
1/7/2021Sell1,542$280.05$431,837.10179,241View SEC Filing Icon  
12/11/2020Sell6,038$271.31$1,638,169.78195,867View SEC Filing Icon  
12/8/2020Sell55,971$270.68$15,150,230.28215,212View SEC Filing Icon  
12/4/2020Sell11,688$261.50$3,056,412.00247,553View SEC Filing Icon  
10/27/2020Sell47,508$250.47$11,899,328.76206,749View SEC Filing Icon  
10/7/2020Sell52,492$250.87$13,168,668.04211,733View SEC Filing Icon  
4/22/2020Sell11,336$200.27$2,270,260.72170,577View SEC Filing Icon  
4/17/2020Sell111,468$200.70$22,371,627.60270,709View SEC Filing Icon  
4/15/2020Sell83,086$199.58$16,582,303.88271,819View SEC Filing Icon  
4/9/2020Sell51,942$185.59$9,639,915.78177,265View SEC Filing Icon  
4/6/2020Sell28,008$185.31$5,190,162.48166,680View SEC Filing Icon  
4/3/2020Sell36,155$185.53$6,707,837.15166,680View SEC Filing Icon  
3/13/2020Sell23,982$185.76$4,454,896.32169,068View SEC Filing Icon  
3/10/2020Sell50,569$181.09$9,157,540.21209,810View SEC Filing Icon  
8/1/2019Sell21,907$160.01$3,505,339.07159,838View SEC Filing Icon  
7/26/2019Sell18,437$160.02$2,950,288.74157,678View SEC Filing Icon  
7/1/2019Sell100,000$150.14$15,014,000.00239,241View SEC Filing Icon  
9/27/2018Sell2,467$124.00$305,908.00175,399View SEC Filing Icon  
9/25/2018Sell46,158$124.04$5,725,438.32175,399View SEC Filing Icon  
9/17/2018Sell200,555$122.92$24,652,220.60View SEC Filing Icon  
9/4/2018Sell239,926$117.95$28,299,271.70236,061View SEC Filing Icon  
8/31/2018Sell126,927$117.85$14,958,346.95236,061View SEC Filing Icon  
8/6/2018Sell60,074$109.05$6,551,069.70168,514View SEC Filing Icon  
8/2/2018Sell29,273$109.08$3,193,098.84168,514View SEC Filing Icon  
5/1/2017Sell145,841$102.37$14,929,743.17165,082View SEC Filing Icon  
4/26/2017Sell154,159$99.70$15,369,652.30219,241View SEC Filing Icon  
4/25/2017Sell13,201$101.00$1,333,301.00219,241View SEC Filing Icon  
4/24/2017Sell100,000$99.00$9,900,000.00219,241View SEC Filing Icon  
2/16/2017Sell300,000$80.04$24,012,000.00119,241View SEC Filing Icon  
12/6/2016Sell52,859$62.03$3,278,843.77119,241View SEC Filing Icon  
12/1/2016Sell36,119$62.06$2,241,545.14119,241View SEC Filing Icon  
11/29/2016Sell104,870$62.27$6,530,254.90119,241View SEC Filing Icon  
11/23/2016Sell85,771$62.06$5,322,948.26119,241View SEC Filing Icon  
11/22/2016Sell869$62.00$53,878.00119,241View SEC Filing Icon  
11/21/2016Sell30,462$62.04$1,889,862.48119,241View SEC Filing Icon  
11/18/2016Sell20,381$62.02$1,264,029.62119,241View SEC Filing Icon  
10/10/2016Sell84,617$60.26$5,099,020.42126,450View SEC Filing Icon  
10/4/2016Sell4,300$60.07$258,301.00121,441View SEC Filing Icon  
10/3/2016Sell2,200$60.00$132,000.00121,441View SEC Filing Icon  
9/27/2016Sell4,464$60.01$267,884.64123,705View SEC Filing Icon  
9/22/2016Sell49,484$60.18$2,977,947.12158,911View SEC Filing Icon  
9/20/2016Sell400$60.16$24,064.00120,240View SEC Filing Icon  
9/19/2016Sell999$60.03$59,969.97120,240View SEC Filing Icon  
9/7/2016Sell33,536$60.00$2,012,160.00152,777View SEC Filing Icon  
6/7/2016Sell65,048$50.00$3,252,400.00175,818View SEC Filing Icon  
6/3/2016Sell234,952$50.09$11,768,745.68313,797View SEC Filing Icon  
7/21/2015Sell300,000$40.55$12,165,000.00View SEC Filing Icon  
See Full Table

Joe E. Kiani Buying and Selling Activity at Masimo

This chart shows Joe E Kiani's buying and selling at Masimo by year and by quarter.

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Masimo Company Overview

Masimo logo
Masimo Corp. is a global technology company, which engages in the development, manufacture, and marketing of patient monitoring technologies, and automation and connectivity solutions. Its products include remote patient monitoring, connectivity, and hospital automation solutions, including Masimo Patient SafetyNet, Masimo Patient SafetyNet Surveillance, Masimo SafetyNet, Masimo SafetyNet-Open, Replica, Iris, MyView, UniView, Uniview: 60, Trace, Masimo Sleep, Centroid, and Bridge. The company was founded by Joe E. Kiani in May 1989 and is headquartered in Irvine, CA.
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Today's Range

Now: $163.30
Low: $162.54
High: $166.30

50 Day Range

MA: $178.90
Low: $155.24
High: $196.47

2 Week Range

Now: $163.30
Low: $108.89
High: $198.00


373,200 shs

Average Volume

526,609 shs

Market Capitalization

$8.62 billion

P/E Ratio


Dividend Yield



The Ultimate Passive Income Play
The #1 income play for 2023 is NOT a stock, bond or private company... Rather, it's a little-known alternative investment that could hand you big monthly income from oil and gas. 

Find Out What It Is Right Here.