secwatch.observer — SEC 8-K summary ====================================== Issuer: iRhythm Holdings, Inc. (IRTC) CIK: 0001388658 Form: 8-K12B Filed at: 2026-01-12T23:59:59+00:00 Accession: 0001104659-26-002755 Event type: other_material Sentiment: neutral Materiality: 0.35 Item codes: 1.01, 2.03, 3.01, 3.03, 5.01, 5.02, 5.03, 7.01, 8.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 iRhythm completes holding company reorganization; new parent iRhythm Holdings successor issuer under IRTC -------------------------------------------------------------------------------- - Formed new parent iRhythm Holdings via merger of iRhythm into wholly owned sub; no stockholder vote required under DGCL Section 251(g). - Each share of iRhythm common stock converted 1:1 into iRhythm Holdings common stock; same ticker IRTC and CUSIP. - Executive officers and directors remain unchanged; equity awards and convertible notes assumed by iRhythm Holdings with adjustments. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1388658/000110465926002755/0001104659-26-002755-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1388658/000110465926002755/tm262849d1_8k12b.htm HTML page: https://secwatch.observer/filing/0001104659-26-002755 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer