Mark J. Day - Net Worth and Insider Trading
Mark J. Day Net Worth
The estimated net worth of Mark J. Day is at least $7 Million dollars as of 2025-04-26. 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 $7 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 final shares held after open market or private purchases and sales of common stock with a transaction code of "P" or "S" on Form 4, assuming that Mark J. Day has not made any transactions after 2024-02-29 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.
Transaction Summary of Mark J. Day
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 | Company | 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 $7 Million.
Latest Holdings of Mark J. Day
| Ticker | Company | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
|---|---|---|---|---|---|
| IRTC | iRhythm Technologies Inc | 2024-02-29 | 64,412 | 105.99 | 6,827,028 |
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
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Mark J. Day Trading Performance
Mark J. Day Ownership Network
Ownership Network List of Mark J. Day
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 EVP & CMO & CSO Minang Turakhia , EVP & Strategy Corp Dev Inv Rel Daniel G. Wilson , and CLO & EVP RA/QA MrktAcs & Gov Patrick Michael Murphy .
iRhythm Technologies Inc (IRTC) Insider Trades Summary
Over the past 18 months, Mark J. Day made 1 insider transaction in iRhythm Technologies Inc (IRTC) with a net sale of 1,475. Other recent insider transactions involving iRhythm Technologies Inc (IRTC) include a net sale of 29,648 shares made by Patrick Michael Murphy , a net sale of 15,784 shares made by Daniel G. Wilson , and a net sale of 11,828 shares made by Minang Turakhia .
In summary, during the past 3 months, insiders sold 74,548 shares of iRhythm Technologies Inc (IRTC) in total and bought 0 shares, with a net sale of 74,548 shares. During the past 18 months, 152,302 shares of iRhythm Technologies Inc (IRTC) were sold and 6,944 shares were bought by its insiders, resulting in a net sale of 145,358 shares.
iRhythm Technologies Inc (IRTC)'s detailed insider trading history can be found in Insider Trading Tracker table.
iRhythm Technologies Inc Insider Transactions
Mark J. Day Mailing Address
Above is the net worth, insider trading, and ownership report for Mark J. Day. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, Mark J. Day's mailing address is: San Francisco Ca 94103.
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