ROSENBAUM MARC WADE

PrivateCIK: 1929535
Location

SAN FRANCISCO, CA

ROSENBAUM MARC WADE (Chief Accounting Officer) sold 2.6% of their position (280.00 shares) of IRHYTHM HOLDINGS, INC. on the open market

Open‑market sale worth $39.5K — a minor trim. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 1 sale
InsiderROSENBAUM MARC WADECIK 1929535
IssuerIRHYTHM HOLDINGS, INC.CIK 1388658
Officer· Chief Accounting Officer
Since Mar 2026
-280.00
Net shares
Net seller
$39.5K
Total sold
1
Open market trades
0B · 1S
1
Total transactions
280.00 disposed
Non-Derivative Transactions1

Common Stock

Direct
S · Sale

Shares

280.00

Price / share

$140.91

Trade value

$39.45K

% of position

2.6%
2/24/2026
10.88K10.60K
Total

Net shares

280.00

Net value

-$39.45K

Derivative Transactions0
No derivative transactions reported
ROSENBAUM MARC WADE — Insider Transaction (Form 4) Filed Feb 25, 2026 | Finecho