Company filings profile · CIK 0001388658
IRhythm Holdings, Inc. — SEC filings & insider activity.
Real, source-linked SEC EDGAR activity for IRhythm Holdings, Inc. (IRTC): 18 filings in the last 90 days vs 32 in the prior 90 (filing-velocity cooling ↓ · 0.56×). Latest material 8-K events, insider Form-4 transactions, and periodic reports — monitored for change.
✔ Verified against the public SEC EDGAR filing record as of Sep 23, 2026. Source-linked, daily-refreshed.
Material 8-K events — IRhythm Holdings, Inc.
8-K disclosures decoded by item code (the material events: agreements, results, control/management changes, impairments, restatements).
| Filed | Event | |
|---|---|---|
| Sep 22, 2026 | Regulation FD Disclosure | ↗ |
| Aug 13, 2026 | Departure/Election of Directors or Officers | ↗ |
| Aug 6, 2026 | Entry into a Material Agreement; Unregistered Sale of Securities; Financial Statements and Exhibits | ↗ |
| Aug 6, 2026 | Entry into a Material Agreement; Results of Operations (earnings); Regulation FD Disclosure; Financial Statements and Exhibits | ↗ |
| Jun 15, 2026 | Material Cybersecurity Incident | ↗ |
| Jun 5, 2026 | Regulation FD Disclosure; Financial Statements and Exhibits | ↗ |
| May 28, 2026 | Departure/Election of Directors or Officers; Item 5.07; Financial Statements and Exhibits | ↗ |
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Insider transactions (Form 4 / 3 / 5)
Recent filings
| Filed | Form | Detail | |
|---|---|---|---|
| Sep 22, 2026 | 8-K | Regulation FD Disclosure | ↗ |
| Sep 3, 2026 | 4 | FORM 4 | ↗ |
| Aug 14, 2026 | SCHEDULE 13G/A | ↗ | |
| Aug 13, 2026 | SCHEDULE 13G | ↗ | |
| Aug 13, 2026 | 8-K | Departure/Election of Directors or Officers | ↗ |
| Aug 11, 2026 | 4 | FORM 4 | ↗ |
| Aug 11, 2026 | 4 | FORM 4 | ↗ |
| Aug 11, 2026 | 4 | FORM 4 | ↗ |
| Aug 11, 2026 | 4 | FORM 4 | ↗ |
| Aug 11, 2026 | 4 | FORM 4 | ↗ |
| Aug 6, 2026 | 10-Q | 10-Q | ↗ |
| Aug 6, 2026 | 8-K | Entry into a Material Agreement; Unregistered Sale of Securities; Financial Statements and Exhibits | ↗ |
| Aug 6, 2026 | 8-K | Entry into a Material Agreement; Results of Operations (earnings); Regulation FD Disclosure; Financial Statements and Exhibits | ↗ |
| Aug 4, 2026 | 4 | FORM 4 | ↗ |
| Aug 4, 2026 | 4 | FORM 4 | ↗ |
| Aug 4, 2026 | 4 | FORM 4 | ↗ |
| Jul 6, 2026 | 4 | FORM 4 | ↗ |
| Jul 6, 2026 | 4 | FORM 4 | ↗ |
| Jun 15, 2026 | 8-K | Material Cybersecurity Incident | ↗ |
| Jun 5, 2026 | 8-K | Regulation FD Disclosure; Financial Statements and Exhibits | ↗ |
| Jun 3, 2026 | 4 | FORM 4 | ↗ |
| Jun 3, 2026 | 4 | FORM 4 | ↗ |
| Jun 1, 2026 | 4 | FORM 4 | ↗ |
| Jun 1, 2026 | 4 | FORM 4 | ↗ |
| Jun 1, 2026 | 4 | FORM 4 | ↗ |
| Jun 1, 2026 | 4 | FORM 4 | ↗ |
| May 29, 2026 | 4 | FORM 4 | ↗ |
| May 29, 2026 | 4 | FORM 4 | ↗ |
| May 29, 2026 | 4 | FORM 4 | ↗ |
| May 29, 2026 | 4 | FORM 4 | ↗ |
| May 29, 2026 | 4 | FORM 4 | ↗ |
| May 29, 2026 | 4 | FORM 4 | ↗ |
| May 29, 2026 | 4 | FORM 4 | ↗ |
| May 28, 2026 | 8-K | Departure/Election of Directors or Officers; Item 5.07; Financial Statements and Exhibits | ↗ |
| May 27, 2026 | S-8 | S-8 | ↗ |
| May 15, 2026 | SCHEDULE 13G | ↗ | |
| May 15, 2026 | SD | SD | ↗ |
| May 12, 2026 | 4 | FORM 4 | ↗ |
| May 11, 2026 | 144 | ↗ | |
| May 8, 2026 | SCHEDULE 13G/A | ↗ |