Mark J. Day is Chief Technology Officer of iRhythm Technologies, Inc.. Currently has a direct ownership of 61,164 shares of IRTC, which is worth approximately $5.5 Million. The most recent transaction as insider was on Mar 04, 2024, when has been sold 3,248 shares (Common Stock) at a price of $111.14 per share, resulting in proceeds of $360,982. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 61.2K
0% 3M change
10.16% 12M change
Total Value Held $5.5 Million

Mark J. Day Transaction History

Date Transaction Value Shares Traded Shares Held Form
Mar 04 2024
SELL
Open market or private sale
$360,982 $111.14 p/Share
3,248 Reduced 5.04%
61,164 Common Stock
Feb 29 2024
SELL
Open market or private sale
$179,891 $121.96 p/Share
1,475 Reduced 2.24%
64,412 Common Stock
Feb 28 2024
BUY
Grant, award, or other acquisition
-
7,734 Added 10.51%
65,887 Common Stock
Feb 27 2024
BUY
Grant, award, or other acquisition
-
2,621 Added 4.31%
58,153 Common Stock
Aug 03 2023
BUY
Exercise of conversion of derivative security
$17,602 $36.22 p/Share
486 Added 0.87%
55,522 Common Stock
Mar 03 2023
SELL
Open market or private sale
$248,058 $117.23 p/Share
2,116 Reduced 3.72%
54,815 Common Stock
Feb 28 2023
SELL
Open market or private sale
$226,805 $118.56 p/Share
1,913 Reduced 3.25%
56,931 Common Stock
Feb 27 2023
BUY
Grant, award, or other acquisition
-
11,822 Added 16.73%
58,844 Common Stock
Mar 04 2022
SELL
Open market or private sale
$334,063 $132.67 p/Share
2,518 Reduced 5.12%
46,705 Common Stock
Feb 17 2022
SELL
Open market or private sale
$487,399 $119.99 p/Share
4,062 Reduced 7.62%
49,223 Common Stock
Feb 15 2022
BUY
Grant, award, or other acquisition
-
13,170 Added 19.82%
53,285 Common Stock
Mar 01 2021
SELL
Payment of exercise price or tax liability
$385,053 $152.92 p/Share
2,518 Reduced 6.38%
36,962 Common Stock
Feb 23 2021
BUY
Exercise of conversion of derivative security
$366,930 $39.06 p/Share
9,394 Added 19.22%
39,480 Common Stock
Jan 17 2021
SELL
Payment of exercise price or tax liability
$1,147,109 $250.57 p/Share
4,578 Reduced 13.21%
30,086 Common Stock
Jan 17 2021
BUY
Grant, award, or other acquisition
-
10,353 Added 23.0%
34,664 Common Stock
Dec 31 2020
BUY
Exercise of conversion of derivative security
$47,817 $12.59 p/Share
3,798 Added 13.51%
24,311 Common Stock
Oct 01 2020
SELL
Open market or private sale
$4,052,825 $231.59 p/Share
17,500 Reduced 46.08%
20,479 Common Stock
MJD

Mark J. Day

Chief Technology Officer
San Francisco, CA

Track Institutional and Insider Activities on IRTC

Follow iRhythm Technologies, Inc. and customize your updates to receive the information that matters most to you.

Institutional Portfolio Updates

Receive a notification when an Institution or Guru buys or sells IRTC shares.

Notify only if

Insider Trading

Get notified when an I Rhythm Technologies, Inc. insider buys or sells IRTC shares.

Notify only if

News

Receive news related to iRhythm Technologies, Inc.

Track Activities on IRTC