Blackford Quentin S. - Insider Non-Derivative Transactions at iRhythm Technologies, Inc. (IRTC) - (SEC)

Updated on January 3, 2026.

According to recent SEC insider information filed on Nov 3, 2025, Blackford Quentin S.'s relationship to iRhythm Technologies, Inc. (IRTC) is Director,Officer (President and CEO), and currently has 164,979 shares of Common Stock.

The chart below shows the number of shares owned, and the table shows the recent insider transactions.

You can see similar information for other IRTC insiders.

Related Topics: SEC Topic List.
Data Source: SEC.
Blackford Quentin S. - Insider Non-Derivative Transactions of IRTC Common Stock
Blackford Quentin S. - Insider Non-Derivative Transactions at IRTC
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Date Transaction No. of Shares Price Per Share Shares Owned After Transactions
Nov 4, 2025 Sell -- (Common Stock) 14059 182.94 164979
Aug 6, 2025 Sell -- (Common Stock) 306 165 179038
Aug 6, 2025 Sell -- (Common Stock) 3174 163.93 179344
Aug 6, 2025 Sell -- (Common Stock) 1514 163.3 182518
Aug 6, 2025 Sell -- (Common Stock) 1600 161.92 184032
Aug 6, 2025 Sell -- (Common Stock) 4905 160.73 185632
Aug 6, 2025 Sell -- (Common Stock) 9775 160.06 190537
Aug 6, 2025 Sell -- (Common Stock) 8726 158.85 200312
May 31, 2025 Acquisition -- (Common Stock) 297 71.46 209038
Mar 4, 2025 Sell -- (Common Stock) 8145 108.77 208741
Feb 27, 2025 Sell -- (Common Stock) 22252 112.13 216886
Feb 27, 2025 Acquisition -- (Common Stock) 38599 0 239138
Feb 26, 2025 Acquisition -- (Common Stock) 40610 0 200539
Nov 5, 2024 Sell -- (Common Stock) 16145 77.41 159929
Jun 1, 2024 Acquisition -- (Common Stock) 280 74.98 176074
Mar 5, 2024 Sell -- (Common Stock) 4221 111.14 175794
Mar 1, 2024 Sell -- (Common Stock) 24701 121.96 180015
Feb 29, 2024 Acquisition -- (Common Stock) 30938 0 204716
Feb 28, 2024 Acquisition -- (Common Stock) 45268 0 173778
Jun 7, 2023 Acquisition -- (Common Stock) 9755 102.27 128510
Jun 7, 2023 P -- (Common Stock) 9755 102.27 128510
Feb 28, 2023 Acquisition -- (Common Stock) 28775 0 118524