Blackford Quentin S. sold IRTC
February 25, 2026 · Form 4 insider transaction
Blackford Quentin S. sold 25,540 shares of iRhythm Holdings, Inc. at $135.42 per share, a transaction worth $3.46M. The trade was recorded as open-market sale and disclosed on an SEC Form 4, filed 1 day after the transaction.
Direction
Disposed (sell-side)
Shares
25,540
Price
$135.42
Total value
$3.46M
InsiderBlackford Quentin S.
RoleDirector
SecurityCommon Stock
Transaction codeS: Open-market sale
Transaction dateFebruary 25, 2026
Filing dateFebruary 26, 2026
Shares owned after186,126
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
These shares were sold to cover tax withholding and remittance obligations in connection with the vesting of performance RSUs.