BLACKFORD QUENTIN S.

PrivateCIK: 1612451
Location

SAN FRANCISCO, CA

BLACKFORD QUENTIN S. (President and CEO) sold 7.9% of their position (14.06K shares) of IRHYTHM HOLDINGS, INC. on the open market

Open‑market sale worth $2.57M — a moderate reduction. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 1 sale
InsiderBLACKFORD QUENTIN S.CIK 1612451
IssuerIRHYTHM HOLDINGS, INC.CIK 1388658
DirectorOfficer· President and CEO
Since Oct 2021
-14.06K
Net shares
Net seller
$2.57M
Total sold
1
Open market trades
0B · 1S
1
Total transactions
14.06K disposed
Non-Derivative Transactions1

Common Stock

Direct
S · Sale

Shares

14.06K

Price / share

$182.94

Trade value

$2.57M

% of position

7.9%
11/3/2025
179.04K164.98K
Total

Net shares

14.06K

Net value

-$2.57M

Derivative Transactions0
No derivative transactions reported
BLACKFORD QUENTIN S. — Insider Transaction (Form 4) Filed Nov 4, 2025 | Finecho