ITMR on NASDAQ

Itamar Medical Ltd

Logo: itamar-medical.com4

International company headquartered out of Israel

Itamar Medical is a multinational company focused on the development, manufacturing and sales of medical devices related to respiratory sleep disorders. The company is headquartered in Caesarea, Israel and is owned by ZOLL Medical Corporation. The company is a medical device company providing continuum of care in the area of sleep disorder based on its WatchPAT diagnostic devices and early diagnosis of Atherosclerosis.3 It was founded by Giora Yaron.1 It employed 184 people in 2020.1 Its shares trade on NASDAQ under the symbol ITMR.1 Wikipedia text CC BY-SA 4.0

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Last updated Oct 21, 2026.

Overview

1997Founded1

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  • TickerITMR on NASDAQ1
  • Industrymedical technology1
  • HeadquartersCaesarea1
  • Founded inIsrael1
  • Websitewww.itamar-medical.com
  • Legal formlimited company1
  • Listed onNasdaq (ITMR), Tel Aviv Stock Exchange1
Itamar medical
Photo: Itamar Medical company, CC BY 2.5, via Wikimedia Commons6

Itamar Medical is a multinational company focused on the development, manufacturing and sales of medical devices related to respiratory sleep disorders. The company is headquartered in Caesarea, Israel and is owned by ZOLL Medical Corporation. The company is a medical device company providing continuum of care in the area of sleep disorder based on its WatchPAT diagnostic devices and early diagnosis of Atherosclerosis.3

Corporate structure

Itamar Medical Ltd sits at the top of its group. 1 entity, 1 country on record. Switch between the flow chart and the network, and select any entity to see its details.

Major holders of Itamar Medical Ltd

  • Itamar Medical Ltd Caesarea

Built from major holders from Schedules 13D and 13G. Each entity in the chart links to its source.

What it owns

What Itamar Medical Ltd reports owning in its annual reports to the SEC: buildings, land and equipment, real estate and locations, investments, intangible assets and inventory, at the end of its latest fiscal year and a year before.

Property and equipment

ItemLatestA year beforeChange
Property and equipment, net$2.9M7 Dec 31, 2020$1.5M7 Dec 31, 2019+97.3%
Operating-lease assets (leased space)$1.8M7 Dec 31, 2020$2.4M7 Dec 31, 2019−26.2%

Investments

ItemLatestA year beforeChange
Cash and cash equivalents$9.7M7 Dec 31, 2020$15.1M7 Dec 31, 2019−36.0%

Intangibles and goodwill

ItemLatestA year beforeChange
Intangible assets, net (excluding goodwill)$1.0M7 Dec 31, 2020$395.0K7 Dec 31, 2019+162.5%

Inventory

ItemLatestA year beforeChange
Inventory, total$7.2M7 Dec 31, 2020$3.4M7 Dec 31, 2019+113.0%
Raw materials$3.2M7 Dec 31, 2020$1.7M7 Dec 31, 2019+96.5%

The story

Founded by Giora Yaron in 1997, in Israel.1

Itamar Medical was founded in 1995 as a developer of devices for assessing vascular defects. Its early products included technology for early detection of heart disease (EndoPAT) and detection of sleep disorders (WatchPAT).

The company is named after Itamar Yaron (one of the founders' brothers), who was killed in the Yom Kippur War when trying to rescue an injured soldier and was awarded with a Medal of Courage. Itamar's headquarters is located in Caesarea, Israel, and the company has offices in the US, Japan, and the Netherlands.

In July 2002, Itamar Medical completed an $8 million financing round led by new investors, including Bay City Capital, with funds allocated into the development and commercialisation of its WatchPAT and ETT PAT devices, following FDA approval of WatchPAT for the U.S. market earlier that year.

In 2007, the company went public on the Tel Aviv Stock Exchange and on the Nasdaq. In 2011, the company made its first step on the Indian market.

In 2012, the company's WatchPAT started being distributed in Russia by Medical Diagnostic Methods.

In July 2013, the company entered into an agreement with Somnoware Healthcare Systems to integrate its WatchPAT device with Somnoware’s cloud-based platform, with the aim of improving the coordination and delivery of sleep apnea care.

In January 2014, the company entered into a non-exclusive co-marketing agreement with Thorne Research, granting it marketing rights for the EndoPAT and WatchPAT devices in the United States and supporting their use among healthcare practitioners.

In July 2016, the U.S. Food and Drug Administration (FDA) expanded the indication of the WatchPAT device to include patients aged 12 and older, lowering the previous minimum age of 17.

Read the full text

In January 2019, Itamar Medical announced a private placement expected to raise nearly $12 million from U.S. and Israeli investors, with proceeds intended to support sales and marketing of its WatchPAT and EndoPAT devices.

In October 2019, the company appointed cardiologist Jennifer Cook as Global Medical Director to lead its research, clinical strategy, and scientific collaborations.

In 2020, the company raised $40 million on the NASDAQ.

In October 2020, Itamar Medical Ltd was awarded the SleepTech Award by the National Sleep Foundation, recognising its innovation in sleep technology.

In January 2021, the company agreed to acquire Spry Health, including its FDA-cleared wrist-worn remote patient monitoring system, to advance the development of continuous sleep apnea monitoring solutions.

In August 2021, Itamar Medical appointed Marga Ortigas-Wedekind to its Board of Directors, bringing over 30 years of experience in medical technology and digital health, including senior roles at iRhythm Technologies and Omnicell.

In December 2021, the company was acquired by ZOLL Medical Corporation and its stock delisted.

From Wikipedia’s article on Itamar Medical, shared under CC BY-SA 4.0.5

Leadership

Who has led Itamar Medical Ltd, and when. Pick a name to see everywhere that person has worked.

Products and brands

WatchPAT (FDA approval)

EndoPAT (FDA approval)

Sleep Apnea

The company’s Peripheral Arterial Tonometry (PAT) technology measures arterial function and blood flow during sleep to detect physiological signals associated with sleep apnea, evaluating vascular response and cardiac workload.

Read the full text

WatchPAT is a wearable diagnostic device that records physiological data during sleep and analyses it using proprietary algorithms to detect and assess sleep apnea. The system typically includes a finger-mounted sensor and a wrist-worn recording unit, and has been reported to provide results comparable to polysomnography.

The company also developed a platform that integrates the diagnosis, monitoring, and management of sleep apnea for healthcare providers.

From Wikipedia’s article on Itamar Medical, shared under CC BY-SA 4.0.5

Employees over time

  • 20201841

Timeline

  1. 1997Founded Founded in Israel1

Filings

16 filings to the SEC since October 2021: 3 large holders, 13 other. The latest 16:

  1. Feb 14, 2022SC 13G/A EDGAR
  2. Feb 11, 2022SC 13G/A EDGAR
  3. Dec 27, 202115-12B EDGAR
  4. Dec 23, 2021EFFECT EDGAR
  5. Dec 23, 2021EFFECT EDGAR
  6. Dec 16, 2021POS AM EDGAR
  7. Dec 16, 2021POS AM EDGAR
  8. Dec 16, 2021S-8 POS EDGAR
  9. Dec 16, 2021S-8 POS EDGAR
  10. Dec 15, 20216-K EDGAR
  11. Nov 18, 20216-K EDGAR
  12. Nov 16, 20216-K EDGAR
  13. Oct 29, 20216-K EDGAR
  14. Oct 14, 20216-K EDGAR
  15. Oct 12, 20216-K EDGAR
  16. Oct 4, 2021SC 13G/A EDGAR

Every filing from the last five years, summarized. The full record is on SEC EDGAR.

Major holders

Investors who own more than 5% of the shares must tell the SEC: a 13D if they may seek to influence the company, a 13G if they hold passively.

SEC filer profile

How Itamar Medical Ltd is registered with the Securities and Exchange Commission, from its EDGAR record and the cover page of its latest annual report.

  • Name on EDGARItamar Medical Ltd.2
  • CIK0001613170
  • Filer statusAccelerated filer<br>emerging growth company2
  • Incorporated inIsrael2
  • Fiscal year endsDecember 312
  • Industry code (SIC)3841 Surgical & Medical Instruments & Apparatus2
  • Business address9 Halamish St., Industrial Park Caesarea (North), Caesarea, L3 389002
  • Phone972-4-61770002
  • Shares outstanding425,535,104 as of Dec 31, 20207
  • On EDGAR sinceAug 20, 20182
  • Filings163 in all: 6-K (76), SC 13G (11), SC 13G/A (10), UPLOAD (9), CORRESP (7), DRSLTR (6), DRS/A (5), EFFECT (5)2
    All 30 form types

    20-F (3), S-8 POS (3), 20FR12B/A (2), 424B2 (2), 424B5 (2), 6-K/A (2), DRS (2), F-3 (2), POS AM (2), S-8 (2), 15-12B (1), 20FR12B (1), 25-NSE (1), 424B4 (1), CERT (1), CT ORDER (1), D (1), F-1 (1), F-1/A (1), F-1MEF (1), SD (1), SEC STAFF ACTION (1)

  • Latest filingsAnnual report (20-F) Mar 29, 2021