Mark J. Day - Net Worth and Insider Trading

Mark J. Day Net Worth

The estimated net worth of Mark J. Day is at least $6 Million dollars as of 2024-05-12. Mark J. Day is the Chief Technology Officer of iRhythm Technologies Inc and owns about 64,412 shares of iRhythm Technologies Inc (IRTC) stock worth over $6 Million. Details can be seen in Mark J. Day's Latest Holdings Summary section.

Disclaimer: The insider information is derived from SEC filings. The estimated net worth is based on the assumption that Mark J. Day has not made any transactions after 2024-02-29 and currently still holds the listed stock(s).

Transaction Summary of Mark J. Day

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Mark J. Day Insider Ownership Reports

Based on ownership reports from SEC filings, as the reporting owner, Mark J. Day owns 1 companies in total, including iRhythm Technologies Inc (IRTC) .

Click here to see the complete history of Mark J. Day’s form 4 insider trades.

Insider Ownership Summary of Mark J. Day

Ticker Comapny Transaction Date Type of Owner
IRTC iRhythm Technologies Inc 2024-02-29 EVP & Research & Development

Mark J. Day Latest Holdings Summary

Mark J. Day currently owns a total of 1 stock. Mark J. Day owns 64,412 shares of iRhythm Technologies Inc (IRTC) as of February 29, 2024, with a value of $6 Million.

Latest Holdings of Mark J. Day

Ticker Comapny Latest Transaction Date Shares Owned Current Price ($) Current Value ($)
IRTC iRhythm Technologies Inc 2024-02-29 64,412 99.01 6,377,432

Holding Weightings of Mark J. Day


Mark J. Day Form 4 Trading Tracker

According to the SEC Form 4 filings, Mark J. Day has made a total of 6 transactions in iRhythm Technologies Inc (IRTC) over the past 5 years, including 0 buys and 6 sells. The most-recent trade in iRhythm Technologies Inc is the sale of 1,475 shares on February 29, 2024, which brought Mark J. Day around $179,891.

Insider Trading History of Mark J. Day

No transactions are available. GuruFocus only tracks and displays the purchase and sale of non-derivative security in open market or private transactions from SEC filings with the transaction code of P or S.
Total 0
  • 1
Only the transactions in Open Market or Private Sale at the market prices are included. Other transactions such as conversion of derivative security or exercise of options are not included. Insiders are limited to only officers and/or directors of the company.

Mark J. Day Trading Performance

Please note GuruFocus will not track the insiders’ transaction performance if he/she does not have buying transactions.

Mark J. Day Ownership Network

Ownership Network List of Mark J. Day

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Ownership Network Relation of Mark J. Day


Mark J. Day Owned Company Details

What does iRhythm Technologies Inc do?

Who are the key executives at iRhythm Technologies Inc?

Mark J. Day is the EVP & Research & Development of iRhythm Technologies Inc. Other key executives at iRhythm Technologies Inc include CLO & EVP RA/QA MrktAcs & Gov Patrick Michael Murphy , Chief Financial Officer Brice Bobzien , and EVP & CMO & CSO Minang Turakhia .

iRhythm Technologies Inc (IRTC) Insider Trades Summary

Over the past 18 months, Mark J. Day made 3 insider transaction in iRhythm Technologies Inc (IRTC) with a net sale of 5,504. Other recent insider transactions involving iRhythm Technologies Inc (IRTC) include a net sale of 20,569 shares made by Daniel G. Wilson , a net sale of 13,101 shares made by Patrick Michael Murphy , and a net sale of 14,946 shares made by Quentin S. Blackford .

In summary, during the past 3 months, insiders sold 42,096 shares of iRhythm Technologies Inc (IRTC) in total and bought 0 shares, with a net sale of 42,096 shares. During the past 18 months, 76,173 shares of iRhythm Technologies Inc (IRTC) were sold and 9,755 shares were bought by its insiders, resulting in a net sale of 66,418 shares.

iRhythm Technologies Inc (IRTC)'s detailed insider trading history can be found in Insider Trading Tracker table.

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iRhythm Technologies Inc Insider Transactions

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Mark J. Day Mailing Address

Above is the net worth, insider trading, and ownership report for Mark J. Day. You might contact Mark J. Day via mailing address: C/o Irhythm Technologies, Inc., 650 Townsend Street, Suite 500, San Francisco Ca 94103.

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