Sirius XM Holdings Files Definitive Proxy Materials
Ticker: SIRI · Form: DEFA14A · Filed: Apr 10, 2026 · CIK: 0000908937
| Field | Detail |
|---|---|
| Company | Sirius Xm Holdings Inc. (SIRI) |
| Form Type | DEFA14A |
| Filed Date | Apr 10, 2026 |
| Risk Level | low |
| Sentiment | neutral |
Sentiment: neutral
Topics: proxy-filing, regulatory
Related Tickers: SIRI
TL;DR
SIRIUS XM HOLDINGS (SIRI) filed proxy docs 4/10/26. Expect shareholder updates.
AI Summary
SIRIUS XM HOLDINGS INC. filed a DEFA14A form on April 10, 2026. This filing is related to additional definitive proxy soliciting materials. The company's mailing and business address is 1290 Avenue of the Americas, 11th Floor, New York, NY 10104.
Why It Matters
This filing indicates that Sirius XM Holdings is providing additional information to shareholders, likely in preparation for a shareholder meeting or vote.
Risk Assessment
Risk Level: low — A DEFA14A filing is a standard regulatory document for proxy solicitations and does not inherently indicate increased risk.
Key Players & Entities
- SIRIUS XM HOLDINGS INC. (company) — Filer of the DEFA14A
- 0000908937 (company) — CIK number for SIRIUS XM HOLDINGS INC.
- 2026-04-10 (date) — Filing date of the DEFA14A
- 1290 AVENUE OF THE AMERICAS 11TH FLOOR NEW YORK NY 10104 (location) — Mailing and Business Address for SIRIUS XM HOLDINGS INC.
FAQ
What type of filing is this DEFA14A for Sirius XM Holdings?
This DEFA14A filing is for additional definitive proxy soliciting materials and Rule 14(a)(12) material.
When was this DEFA14A filing accepted by the SEC?
The filing was accepted on April 10, 2026, at 08:32:14.
What is the CIK number for Sirius XM Holdings Inc.?
The CIK number for Sirius XM Holdings Inc. is 0000908937.
What is the business address of Sirius XM Holdings Inc.?
The business address is 1290 Avenue of the Americas, 11th Floor, New York, NY 10104.
What is the SIC code listed for Sirius XM Holdings Inc.?
The SIC code listed is 4832 for Radio Broadcasting Stations.
Filing Details
This Form DEFA14A (Form DEFA14A) was filed with the SEC on April 10, 2026 regarding SIRIUS XM HOLDINGS INC. (SIRI).