Blackford Quentin S. sold IRTC
August 10, 2026 · Form 4 insider transaction
Blackford Quentin S. sold 26,859 shares of iRhythm Holdings, Inc. at $124.65 per share, a transaction worth $3.35M. 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
26,859
Price
$124.65
Total value
$3.35M
InsiderBlackford Quentin S.
RoleDirector
SecurityCommon Stock
Transaction codeS: Open-market sale
Transaction dateAugust 10, 2026
Filing dateAugust 11, 2026
Shares owned after226,008
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.