Dara F. Altman - 05 May 2021 Form 4 Insider Report for SIRIUS XM HOLDINGS INC. (SIRI)

Role: EVP & Chief Admin. Officer
Signature: /s/Patrick L. Donnelly, attorney in fact
Issuer symbol: SIRI
Transactions as of: 05 May 2021
Net transactions value: +$3,710,886
Form type: 4
Filing time: 10 May 2021, 06:00:32 UTC
Next filing: 01 Jun 2021
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	SIRI	Common Stock	Award	$0	+120,062	+21%	$0.000000	690,276	05 May 2021	Direct	F1
holding	SIRI	Common Stock						56,003	05 May 2021	By 401(k) Plan

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	SIRI	Stock Option (Right to Buy)	Award	$3,710,886	+615,404		$6.03	615,404	05 May 2021	Common Stock	615,404	$6.03	Direct	F2

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	60,031 Restricted Stock Units will vest on each of May 31, 2022 and May 31, 2023.
F2	307,702 options will vest on each of May 31, 2022 and May 31, 2023.