Stored read // one session, kept as it was made

Why IRTC moved on November 6, 2026

This page holds the read of the 2026-11-06 session as it was stored, with the time it was made and every filing and headline it listed. It does not change when the tape does: a later read of the same session is added below with its own time, and the first one stays. Nothing on this page was generated when you opened it.

The read as first stored · 2026-11-07 07:45 UTC · by the mover board check (it was on the /movers board that session)

-30.7%iRhythm Holdings, Inc. · close 90.22 USD · 10.8x its 30-session average volume

IRTC fell -30.7% on 10.8× its normal volume at the last close

The most likely driver: the 8-K (results announced), accepted 4:15 p.m. ET on Nov 5, after the previous close. Headlines are echoing it (see below).

Counted on the mover board as: Filed record. An 8-K went public between the previous close and this close.

On the tape when this read was made

FILINGResults announced · 8-K accepted 4:15 p.m. ET on Nov 5, after the previous close

FILINGQuarterly report · 10-Q accepted 5:20 p.m. ET on Nov 5, after the previous close

Headlines it listed

iRhythm plunges after Q3 miss, Zio MCT delay | $IRTC · seekingalpha.com · published Nov 6, 1:07 p.m. ET

iRhythm Technologies Non-GAAP EPS of -$0.90 misses by $0.95, revenue of $221.6M misses by $0.63M · seekingalpha.com · published Nov 5, 4:36 p.m. ET

iRhythm Technologies Q3 2026 Earnings Preview | $IRTC · seekingalpha.com · published Nov 4, 5:35 p.m. ET, before the previous close

iRhythm wins new Overweight at Piper on YTD pullback · seekingalpha.com · published Oct 16, 10:34 a.m. ET, before the previous close

iRhythm says June cyberattack accessed patient data · seekingalpha.com · published Oct 2, 5:44 p.m. ET, before the previous close

What was checked, at 2026-11-07 07:45 UTC

SEC filings (the company’s submissions file: 8-K, 6-K, Form 4, 10-Q, 10-K): answered (read 2026-11-07 07:45 UTC); 2 listed within five days of the session

Halts (our archive of the Nasdaq, NYSE and Cboe halt feeds): answered; 0 listed for the session

Headlines (TickerTick, by publish time): answered; 5 listed

IRTC’s latest session, checked live · IRTC workspace · how many board moves have something on file

A filing or headline listed here was on file; that is not proof it caused the move. End-of-day prices from Databento, filings from SEC EDGAR, headlines from TickerTick. Educational information, not investment advice.