---
schema_version: "secwatch.filing_event.v1"
accession: "0000930413-23-002208"
form_type: "8-K"
ticker: "SIRI"
cik: "0000908937"
company_name: "SIRIUS XM HOLDINGS INC."
filed_at: "2023-09-26T23:59:59+00:00"
generated_at: "2026-06-10T09:04:11.739049+00:00"
event_type: "m_and_a"
sentiment: "neutral"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# SiriusXM acknowledges Liberty Media's non-binding proposal to combine tracking stock and common stock

## Summary
- Liberty Media proposes to split off its Liberty SiriusXM tracking stock group into Newco, then combine Newco with SiriusXM.
- All holders of Liberty SiriusXM tracking stock and SiriusXM common stock would receive a single class of SiriusXM common stock.
- Special committee of independent directors, with Solomon Partners and Debevoise & Plimpton, is evaluating the proposal.
- No assurance the proposal will lead to a transaction; no decision made by the special committee.
- SiriusXM stockholders need not take any action at this time.

## SEC filing metadata
- accession: 0000930413-23-002208
- form_type: 8-K
- ticker: SIRI
- cik: 0000908937
- company_name: SIRIUS XM HOLDINGS INC.
- filed_at: 2023-09-26T23:59:59+00:00
- event_type: m_and_a
- sentiment: neutral
- materiality_score: 0.75
- calibrated_materiality_score: 0.75
- confidence: high
- sec_items: 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/908937/000093041323002208/0000930413-23-002208-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/908937/000093041323002208/c107092_8k-ixbrl.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000930413-23-002208
- JSON: https://secwatch.observer/filing/0000930413-23-002208.json
- Plain text: https://secwatch.observer/filing/0000930413-23-002208.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.