Eddy W. Hartenstein - 09 Sep 2026 Form 4 Insider Report for SIRIUS XM HOLDINGS INC. ((SIRI))

Reporting relationship: Director
Issuer ticker: (SIRI)
Reported as of: 09 Sep 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 10 Sep 2026, 16:09:28 UTC
Prior SEC filing: 28 Aug 2026
Source filing: View source filing
Reporting owner signature: Ruth Ziegler, attorney-in-fact

Key filing fact

Eddy W. Hartenstein filed Form 4 for SIRIUS XM HOLDINGS INC. ((SIRI)) on 10 Sep 2026.

Key facts

This page summarizes Eddy W. Hartenstein's Form 4 filing for SIRIUS XM HOLDINGS INC. ((SIRI)).
2 reported transactions and 0 derivative rows are listed below.
Accepted by SEC: 10 Sep 2026, 16:09.

Change

Previous filing in this sequence was filed on 28 Aug 2026.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001142524 Primary reporting owner

HARTENSTEIN EDDY W

Relationship: Director
Address: 1221 AVENUE OF THE AMERICAS, NEW YORK
Signature: Ruth Ziegler, attorney-in-fact
Signature date: 09 Sep 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

(SIRI) transaction

Common Stock

Gift

Transaction value
Shares: -8,193
Change %: -55%
Price: $0.000000^*
Shares after: 6,835
Date: 09 Sep 2026
Ownership: Direct
Footnotes: F1

(SIRI) transaction

Common Stock

Gift

Transaction value
Shares: +8,193
Change %: +28%
Price: $0.000000^*
Shares after: 37,117
Date: 09 Sep 2026
Ownership: By Trust
Footnotes: F1

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 1 footnote

Footnote F1

The reporting person transferred 8,193 shares of SIRI common stock to the Hartenstein Family Trust and the reporting person and members of his immediate family are the sole beneficiaries of the trust. The reporting person remans the beneficial owner of the securities held by the trust.