SIRI

SEC source: 0001225208-26-002872 · doc4.xml · nonDerivative · entry 1

Sud Anjali · CIK 0001775509 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,286

F1 · shares: On February 27, 2026, Sirius XM Holdings Inc. ("Sirius XM") paid a cash dividend of $0.27 per share on each share of its outstanding common stock. The dividend was payable to all holders of Sirius XM's common stock on the record date, February 11, 2026. Pursuant to the terms of the agreement governing the outstanding restricted stock units held by the filer, the filer received certain additional restricted stock units as a result of this cash dividend. These additional units are subject to the same conditions regarding vesting and settlement as the underlying restricted stock units to which they relate.

SEC source: 0001225208-26-002870 · doc4.xml · nonDerivative · entry 1

Salen Kristina · CIK 0001612127 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,171

F1 · shares: On February 27, 2026, Sirius XM Holdings Inc. ("Sirius XM") paid a cash dividend of $0.27 per share on each share of its outstanding common stock. The dividend was payable to all holders of Sirius XM's common stock on the record date, February 11, 2026. Pursuant to the terms of the agreement governing the outstanding restricted stock units held by the filer, the filer received certain additional restricted stock units as a result of this cash dividend. These additional units are subject to the same conditions regarding vesting and settlement as the underlying restricted stock units to which they relate.

SEC source: 0001225208-26-002869 · doc4.xml · nonDerivative · entry 1

Rapino Michael · CIK 0001337041 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 34,218

F1 · shares: On February 27, 2026, Sirius XM Holdings Inc. ("Sirius XM") paid a cash dividend of $0.27 per share on each share of its outstanding common stock. The dividend was payable to all holders of Sirius XM's common stock on the record date, February 11, 2026. Pursuant to the terms of the agreement governing the outstanding restricted stock units held by the filer, the filer received certain additional restricted stock units as a result of this cash dividend. These additional units are subject to the same conditions regarding vesting and settlement as the underlying restricted stock units to which they relate.

SEC source: 0001225208-26-002868 · doc4.xml · nonDerivative · entry 1

Procope Jonelle · CIK 0001817032 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 28,168

F1 · shares: On February 27, 2026, Sirius XM Holdings Inc. ("Sirius XM") paid a cash dividend of $0.27 per share on each share of its outstanding common stock. The dividend was payable to all holders of Sirius XM's common stock on the record date, February 11, 2026. Pursuant to the terms of the agreement governing the outstanding restricted stock units held by the filer, the filer received certain additional restricted stock units as a result of this cash dividend. These additional units are subject to the same conditions regarding vesting and settlement as the underlying restricted stock units to which they relate.

SEC source: 0001225208-26-002866 · doc4.xml · nonDerivative · entry 1

MALONE EVAN DANIEL · CIK 0001442645 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 37,388

F1 · shares: On February 27, 2026, Sirius XM Holdings Inc. ("Sirius XM") paid a cash dividend of $0.27 per share on each share of its outstanding common stock. The dividend was payable to all holders of Sirius XM's common stock on the record date, February 11, 2026. Pursuant to the terms of the agreement governing the outstanding restricted stock units held by the filer, the filer received certain additional restricted stock units as a result of this cash dividend. These additional units are subject to the same conditions regarding vesting and settlement as the underlying restricted stock units to which they relate.

SEC source: 0001225208-26-002864 · doc4.xml · nonDerivative · entry 1

Greenstein Scott Andrew · CIK 0001289201 · Pres. & Chief Content Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 50,741

F1 · shares: On February 27, 2026, Sirius XM Holdings Inc. ("Sirius XM") paid a cash dividend of $0.27 per share on each share of its outstanding common stock. The dividend was payable to all holders of Sirius XM's common stock on the record date, February 11, 2026. Pursuant to the terms of the agreement governing the outstanding restricted stock units held by the filer, the filer received certain additional restricted stock units as a result of this cash dividend. These additional units are subject to the same conditions regarding vesting and settlement as the underlying restricted stock units to which they relate.

SEC source: 0001225208-26-002867 · doc4.xml · nonDerivative · entry 1

Mothner Eve · CIK 0001967058 · EVP, Chief Legal Officer & Sec

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 171,216

F1 · shares: On February 27, 2026, Sirius XM Holdings Inc. ("Sirius XM") paid a cash dividend of $0.27 per share on each share of its outstanding common stock. The dividend was payable to all holders of Sirius XM's common stock on the record date, February 11, 2026. Pursuant to the terms of the agreement governing the outstanding restricted stock units held by the filer, the filer received certain additional restricted stock units as a result of this cash dividend. These additional units are subject to the same conditions regarding vesting and settlement as the underlying restricted stock units to which they relate.

SEC source: 0001225208-26-002865 · doc4.xml · nonDerivative · entry 1

HARTENSTEIN EDDY W · CIK 0001142524 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,798

F1 · shares: On February 27, 2026, Sirius XM Holdings Inc. ("Sirius XM") paid a cash dividend of $0.27 per share on each share of its outstanding common stock. The dividend was payable to all holders of Sirius XM's common stock on the record date, February 11, 2026. Pursuant to the terms of the agreement governing the outstanding restricted stock units held by the filer, the filer received certain additional restricted stock units as a result of this cash dividend. These additional units are subject to the same conditions regarding vesting and settlement as the underlying restricted stock units to which they relate.

SEC source: 0001225208-26-002862 · doc4.xml · nonDerivative · entry 1

Coughlin Zachary · CIK 0001922587 · EVP and CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 293,783

F1 · shares: On February 27, 2026, Sirius XM Holdings Inc. ("Sirius XM") paid a cash dividend of $0.27 per share on each share of its outstanding common stock. The dividend was payable to all holders of Sirius XM's common stock on the record date, February 11, 2026. Pursuant to the terms of the agreement governing the outstanding restricted stock units held by the filer, the filer received certain additional restricted stock units as a result of this cash dividend. These additional units are subject to the same conditions regarding vesting and settlement as the underlying restricted stock units to which they relate.

SEC source: 0001225208-26-002863 · doc4.xml · nonDerivative · entry 1

MAFFEI GREGORY B · CIK 0001099636 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,378,181

F1 · shares: On February 27, 2026, Sirius XM Holdings Inc. ("Sirius XM") paid a cash dividend of $0.27 per share on each share of its outstanding common stock. The dividend was payable to all holders of Sirius XM's common stock on the record date, February 11, 2026. Pursuant to the terms of the agreement governing the outstanding restricted stock units held by the filer, the filer received certain additional restricted stock units as a result of this cash dividend. These additional units are subject to the same conditions regarding vesting and settlement as the underlying restricted stock units to which they relate.

F2 · balance_after: Reflects a transfer made between the reporting person and a grantor retained annuity trust ("GRAT"). Such transfer was exempt from reporting pursuant to Rule 16a-13 of the Securities Exchange Act of 1934, as amended.

SEC source: 0001225208-26-001797 · doc4.xml · nonDerivative · entry 2

Mothner Eve · CIK 0001967058 · EVP, Chief Legal Officer & Sec

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 169,013

F2 · shares: Approximately one-third of restricted stock units will vest on 2/9/2027; 2/9/2028 and 2/9/2029.

SEC source: 0001225208-26-001797 · doc4.xml · nonDerivative · entry 1

Mothner Eve · CIK 0001967058 · EVP, Chief Legal Officer & Sec

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 96,579

F1 · shares: Approximately one-half of restricted stock units will vest on 2/9/2027 and 2/9/2028.

SEC source: 0001225208-26-001799 · doc4.xml · nonDerivative · entry 2

Coughlin Zachary · CIK 0001922587 · EVP and CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 290,002

F2 · shares: Approximately one-third of restricted stock units will vest on 1/2/2027; 1/2/2028 and 12/29/2028.

SEC source: 0001225208-26-001799 · doc4.xml · nonDerivative · entry 1

Coughlin Zachary · CIK 0001922587 · EVP and CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 193,335

F1 · shares: Approximately one-half of restricted stock units will vest on 1/2/2027 and 1/2/2028.

SEC source: 0001225208-26-001798 · doc4.xml · nonDerivative · entry 1

Thorsen Wayne · CIK 0001960786 · EVP, Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 210,343

F1 · shares: Approximately one-third of restricted stock units will vest on 2/10/2027; 2/10/2028 and 2/10/2029.

SEC source: 0001225208-26-001423 · doc4.xml · nonDerivative · entry 1

Witz Jennifer C · CIK 0001714891 · Director · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 376,910

F1 · shares: Represents shares of common stock underlying a 2024 grant of performance-based restricted stock units, including related dividend equivalent units, upon the satisfaction of the applicable performance criteria. Such performance-based restricted stock units shall vest on December 31, 2026, subject to the reporting person's continuing employment with Sirius XM.

SEC source: 0001225208-26-000030 · doc4.xml · nonDerivative · entry 1

Witz Jennifer C · CIK 0001714891 · Director · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 242,301

F1 · shares: Represents the surrender of common stock to the Company to cover withholding taxes upon the vesting of restricted stock units and related dividends.

SEC source: 0001225208-25-010079 · doc4.xml · nonDerivative · entry 1

Thorsen Wayne · CIK 0001960786 · EVP, Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 113,676

F1 · shares: Represents the surrender of common stock to the Company to cover withholding taxes upon the vesting of restricted stock units and related dividends.

SEC source: 0001225208-25-009442 · doc4.xml · nonDerivative · entry 1

Salen Kristina · CIK 0001612127 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,067

F1 · shares: On November 21, 2025, Sirius XM Holdings Inc. ("Sirius XM") paid a cash dividend of $0.27 per share on each share of its outstanding common stock. The dividend was payable to all holders of Sirius XM's common stock on the record date, November 5, 2025. Pursuant to the terms of the agreement governing the outstanding restricted stock units held by the filer, the filer received certain additional restricted stock units as a result of this cash dividend. These additional units are subject to the same conditions regarding vesting and settlement as the underlying restricted stock units to which they relate.

SEC source: 0001225208-25-009447 · doc4.xml · nonDerivative · entry 1

Zaslav David · CIK 0001318285 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 28,443

F1 · shares: On November 21, 2025, Sirius XM Holdings Inc. ("Sirius XM") paid a cash dividend of $0.27 per share on each share of its outstanding common stock. The dividend was payable to all holders of Sirius XM's common stock on the record date, November 5, 2025. Pursuant to the terms of the agreement governing the outstanding restricted stock units held by the filer, the filer received certain additional restricted stock units as a result of this cash dividend. These additional units are subject to the same conditions regarding vesting and settlement as the underlying restricted stock units to which they relate.

SEC source: 0001225208-25-009441 · doc4.xml · nonDerivative · entry 1

Rapino Michael · CIK 0001337041 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 34,114

F1 · shares: On November 21, 2025, Sirius XM Holdings Inc. ("Sirius XM") paid a cash dividend of $0.27 per share on each share of its outstanding common stock. The dividend was payable to all holders of Sirius XM's common stock on the record date, November 5, 2025. Pursuant to the terms of the agreement governing the outstanding restricted stock units held by the filer, the filer received certain additional restricted stock units as a result of this cash dividend. These additional units are subject to the same conditions regarding vesting and settlement as the underlying restricted stock units to which they relate.

SEC source: 0001225208-25-009440 · doc4.xml · nonDerivative · entry 1

Procope Jonelle · CIK 0001817032 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 28,064

F1 · shares: On November 21, 2025, Sirius XM Holdings Inc. ("Sirius XM") paid a cash dividend of $0.27 per share on each share of its outstanding common stock. The dividend was payable to all holders of Sirius XM's common stock on the record date, November 5, 2025. Pursuant to the terms of the agreement governing the outstanding restricted stock units held by the filer, the filer received certain additional restricted stock units as a result of this cash dividend. These additional units are subject to the same conditions regarding vesting and settlement as the underlying restricted stock units to which they relate.

SEC source: 0001225208-25-009446 · doc4.xml · nonDerivative · entry 1

Witz Jennifer C · CIK 0001714891 · Director · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 254,707

F1 · shares: On November 21, 2025, Sirius XM Holdings Inc. ("Sirius XM") paid a cash dividend of $0.27 per share on each share of its outstanding common stock. The dividend was payable to all holders of Sirius XM's common stock on the record date, November 5, 2025. Pursuant to the terms of the agreement governing the outstanding restricted stock units held by the filer, the filer received certain additional restricted stock units as a result of this cash dividend. These additional units are subject to the same conditions regarding vesting and settlement as the underlying restricted stock units to which they relate.

SEC source: 0001225208-25-009439 · doc4.xml · nonDerivative · entry 1

MALONE EVAN DANIEL · CIK 0001442645 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 37,284

F1 · shares: On November 21, 2025, Sirius XM Holdings Inc. ("Sirius XM") paid a cash dividend of $0.27 per share on each share of its outstanding common stock. The dividend was payable to all holders of Sirius XM's common stock on the record date, November 5, 2025. Pursuant to the terms of the agreement governing the outstanding restricted stock units held by the filer, the filer received certain additional restricted stock units as a result of this cash dividend. These additional units are subject to the same conditions regarding vesting and settlement as the underlying restricted stock units to which they relate.

SEC source: 0001225208-25-009445 · doc4.xml · nonDerivative · entry 1

Thorsen Wayne · CIK 0001960786 · EVP, Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 142,426

F1 · shares: On November 21, 2025, Sirius XM Holdings Inc. ("Sirius XM") paid a cash dividend of $0.27 per share on each share of its outstanding common stock. The dividend was payable to all holders of Sirius XM's common stock on the record date, November 5, 2025. Pursuant to the terms of the agreement governing the outstanding restricted stock units held by the filer, the filer received certain additional restricted stock units as a result of this cash dividend. These additional units are subject to the same conditions regarding vesting and settlement as the underlying restricted stock units to which they relate.

SEC source: 0001225208-25-009444 · doc4.xml · nonDerivative · entry 1

Sud Anjali · CIK 0001775509 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,182

F1 · shares: On November 21, 2025, Sirius XM Holdings Inc. ("Sirius XM") paid a cash dividend of $0.27 per share on each share of its outstanding common stock. The dividend was payable to all holders of Sirius XM's common stock on the record date, November 5, 2025. Pursuant to the terms of the agreement governing the outstanding restricted stock units held by the filer, the filer received certain additional restricted stock units as a result of this cash dividend. These additional units are subject to the same conditions regarding vesting and settlement as the underlying restricted stock units to which they relate.

SEC source: 0001225208-25-009438 · doc4.xml · nonDerivative · entry 1

MAFFEI GREGORY B · CIK 0001099636 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,790,620

F1 · shares: On November 21, 2025, Sirius XM Holdings Inc. ("Sirius XM") paid a cash dividend of $0.27 per share on each share of its outstanding common stock. The dividend was payable to all holders of Sirius XM's common stock on the record date, November 5, 2025. Pursuant to the terms of the agreement governing the outstanding restricted stock units held by the filer, the filer received certain additional restricted stock units as a result of this cash dividend. These additional units are subject to the same conditions regarding vesting and settlement as the underlying restricted stock units to which they relate.

SEC source: 0001225208-25-009443 · doc4.xml · nonDerivative · entry 1

Stephenson Dave · CIK 0001834164 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,340

F1 · shares: On November 21, 2025, Sirius XM Holdings Inc. ("Sirius XM") paid a cash dividend of $0.27 per share on each share of its outstanding common stock. The dividend was payable to all holders of Sirius XM's common stock on the record date, November 5, 2025. Pursuant to the terms of the agreement governing the outstanding restricted stock units held by the filer, the filer received certain additional restricted stock units as a result of this cash dividend. These additional units are subject to the same conditions regarding vesting and settlement as the underlying restricted stock units to which they relate.

SEC source: 0001225208-25-009436 · doc4.xml · nonDerivative · entry 1

Greenstein Scott Andrew · CIK 0001289201 · Pres. & Chief Content Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 50,230

F1 · shares: On November 21, 2025, Sirius XM Holdings Inc. ("Sirius XM") paid a cash dividend of $0.27 per share on each share of its outstanding common stock. The dividend was payable to all holders of Sirius XM's common stock on the record date, November 5, 2025. Pursuant to the terms of the agreement governing the outstanding restricted stock units held by the filer, the filer received certain additional restricted stock units as a result of this cash dividend. These additional units are subject to the same conditions regarding vesting and settlement as the underlying restricted stock units to which they relate.

SEC source: 0001225208-25-009437 · doc4.xml · nonDerivative · entry 1

HARTENSTEIN EDDY W · CIK 0001142524 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,694

F1 · shares: On November 21, 2025, Sirius XM Holdings Inc. ("Sirius XM") paid a cash dividend of $0.27 per share on each share of its outstanding common stock. The dividend was payable to all holders of Sirius XM's common stock on the record date, November 5, 2025. Pursuant to the terms of the agreement governing the outstanding restricted stock units held by the filer, the filer received certain additional restricted stock units as a result of this cash dividend. These additional units are subject to the same conditions regarding vesting and settlement as the underlying restricted stock units to which they relate.

SEC source: 0001225208-25-009435 · doc4.xml · nonDerivative · entry 1

BARRY THOMAS D · CIK 0001182130 · EVP and CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 163,571

F1 · shares: On November 21, 2025, Sirius XM Holdings Inc. ("Sirius XM") paid a cash dividend of $0.27 per share on each share of its outstanding common stock. The dividend was payable to all holders of Sirius XM's common stock on the record date, November 5, 2025. Pursuant to the terms of the agreement governing the outstanding restricted stock units held by the filer, the filer received certain additional restricted stock units as a result of this cash dividend. These additional units are subject to the same conditions regarding vesting and settlement as the underlying restricted stock units to which they relate.

SEC source: 0001225208-25-009434 · doc4.xml · nonDerivative · entry 1

BAER RICHARD N · CIK 0001241852 · EVP, General Counsel & Sec.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 144,015

F1 · shares: On November 21, 2025, Sirius XM Holdings Inc. ("Sirius XM") paid a cash dividend of $0.27 per share on each share of its outstanding common stock. The dividend was payable to all holders of Sirius XM's common stock on the record date, November 5, 2025. Pursuant to the terms of the agreement governing the outstanding restricted stock units held by the filer, the filer received certain additional restricted stock units as a result of this cash dividend. These additional units are subject to the same conditions regarding vesting and settlement as the underlying restricted stock units to which they relate.

SEC source: 0001225208-25-008907 · doc4.xml · nonDerivative · entry 1

Salen Kristina · CIK 0001612127 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 19,969

F1 · shares: This transaction occurred pursuant to a 10b5-1 trading plan established on August 1, 2025.

SEC source: 0001225208-25-008108 · doc4.xml · nonDerivative · entry 1

Stephenson Dave · CIK 0001834164 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,274

F1 · shares: Restricted stock units will vest on May 29, 2026.

SEC source: 0001225208-25-007537 · doc4.xml · nonDerivative · entry 1

Thorsen Wayne · CIK 0001960786 · EVP, Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 140,678

F1 · shares: On August 27, 2025, Sirius XM Holdings Inc. ("Sirius XM") paid a cash dividend of $0.27 per share on each share of its outstanding common stock. The dividend was payable to all holders of Sirius XM's common stock on the record date, August 8, 2025. Pursuant to the terms of the agreement governing the outstanding restricted stock units held by the filer, the filer received certain additional restricted stock units as a result of this cash dividend. These additional units are subject to the same conditions regarding vesting and settlement as the underlying restricted stock units to which they relate.

SEC source: 0001225208-25-007535 · doc4.xml · nonDerivative · entry 1

Salen Kristina · CIK 0001612127 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 21,814

F1 · shares: On August 27, 2025, Sirius XM Holdings Inc. ("Sirius XM") paid a cash dividend of $0.27 per share on each share of its outstanding common stock. The dividend was payable to all holders of Sirius XM's common stock on the record date, August 8, 2025. Pursuant to the terms of the agreement governing the outstanding restricted stock units held by the filer, the filer received certain additional restricted stock units as a result of this cash dividend. These additional units are subject to the same conditions regarding vesting and settlement as the underlying restricted stock units to which they relate.

SEC source: 0001225208-25-007533 · doc4.xml · nonDerivative · entry 1

MAFFEI GREGORY B · CIK 0001099636 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,790,522

F1 · shares: On August 27, 2025, Sirius XM Holdings Inc. ("Sirius XM") paid a cash dividend of $0.27 per share on each share of its outstanding common stock. The dividend was payable to all holders of Sirius XM's common stock on the record date, August 8, 2025. Pursuant to the terms of the agreement governing the outstanding restricted stock units held by the filer, the filer received certain additional restricted stock units as a result of this cash dividend. These additional units are subject to the same conditions regarding vesting and settlement as the underlying restricted stock units to which they relate.

SEC source: 0001225208-25-007532 · doc4.xml · nonDerivative · entry 1

Witz Jennifer C · CIK 0001714891 · Director · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 254,156

F1 · shares: On August 27, 2025, Sirius XM Holdings Inc. ("Sirius XM") paid a cash dividend of $0.27 per share on each share of its outstanding common stock. The dividend was payable to all holders of Sirius XM's common stock on the record date, August 8, 2025. Pursuant to the terms of the agreement governing the outstanding restricted stock units held by the filer, the filer received certain additional restricted stock units as a result of this cash dividend. These additional units are subject to the same conditions regarding vesting and settlement as the underlying restricted stock units to which they relate.

SEC source: 0001225208-25-007531 · doc4.xml · nonDerivative · entry 1

BARRY THOMAS D · CIK 0001182130 · EVP and CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 161,980

F1 · shares: On August 27, 2025, Sirius XM Holdings Inc. ("Sirius XM") paid a cash dividend of $0.27 per share on each share of its outstanding common stock. The dividend was payable to all holders of Sirius XM's common stock on the record date, August 8, 2025. Pursuant to the terms of the agreement governing the outstanding restricted stock units held by the filer, the filer received certain additional restricted stock units as a result of this cash dividend. These additional units are subject to the same conditions regarding vesting and settlement as the underlying restricted stock units to which they relate.

SEC source: 0001225208-25-007526 · doc4.xml · nonDerivative · entry 1

Sud Anjali · CIK 0001775509 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,084

F1 · shares: On August 27, 2025, Sirius XM Holdings Inc. ("Sirius XM") paid a cash dividend of $0.27 per share on each share of its outstanding common stock. The dividend was payable to all holders of Sirius XM's common stock on the record date, August 8, 2025. Pursuant to the terms of the agreement governing the outstanding restricted stock units held by the filer, the filer received certain additional restricted stock units as a result of this cash dividend. These additional units are subject to the same conditions regarding vesting and settlement as the underlying restricted stock units to which they relate.

SEC source: 0001225208-25-007529 · doc4.xml · nonDerivative · entry 1

Zaslav David · CIK 0001318285 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 28,345

F1 · shares: On August 27, 2025, Sirius XM Holdings Inc. ("Sirius XM") paid a cash dividend of $0.27 per share on each share of its outstanding common stock. The dividend was payable to all holders of Sirius XM's common stock on the record date, August 8, 2025. Pursuant to the terms of the agreement governing the outstanding restricted stock units held by the filer, the filer received certain additional restricted stock units as a result of this cash dividend. These additional units are subject to the same conditions regarding vesting and settlement as the underlying restricted stock units to which they relate.

SEC source: 0001225208-25-007523 · doc4.xml · nonDerivative · entry 1

Procope Jonelle · CIK 0001817032 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 27,966

F1 · shares: On August 27, 2025, Sirius XM Holdings Inc. ("Sirius XM") paid a cash dividend of $0.27 per share on each share of its outstanding common stock. The dividend was payable to all holders of Sirius XM's common stock on the record date, August 8, 2025. Pursuant to the terms of the agreement governing the outstanding restricted stock units held by the filer, the filer received certain additional restricted stock units as a result of this cash dividend. These additional units are subject to the same conditions regarding vesting and settlement as the underlying restricted stock units to which they relate.

SEC source: 0001225208-25-007524 · doc4.xml · nonDerivative · entry 1

Rapino Michael · CIK 0001337041 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 34,016

F1 · shares: On August 27, 2025, Sirius XM Holdings Inc. ("Sirius XM") paid a cash dividend of $0.27 per share on each share of its outstanding common stock. The dividend was payable to all holders of Sirius XM's common stock on the record date, August 8, 2025. Pursuant to the terms of the agreement governing the outstanding restricted stock units held by the filer, the filer received certain additional restricted stock units as a result of this cash dividend. These additional units are subject to the same conditions regarding vesting and settlement as the underlying restricted stock units to which they relate.

SEC source: 0001225208-25-007522 · doc4.xml · nonDerivative · entry 1

MALONE EVAN DANIEL · CIK 0001442645 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 37,186

F1 · shares: On August 27, 2025, Sirius XM Holdings Inc. ("Sirius XM") paid a cash dividend of $0.27 per share on each share of its outstanding common stock. The dividend was payable to all holders of Sirius XM's common stock on the record date, August 8, 2025. Pursuant to the terms of the agreement governing the outstanding restricted stock units held by the filer, the filer received certain additional restricted stock units as a result of this cash dividend. These additional units are subject to the same conditions regarding vesting and settlement as the underlying restricted stock units to which they relate.

SEC source: 0001225208-25-007520 · doc4.xml · nonDerivative · entry 1

HARTENSTEIN EDDY W · CIK 0001142524 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,596

F1 · shares: On August 27, 2025, Sirius XM Holdings Inc. ("Sirius XM") paid a cash dividend of $0.27 per share on each share of its outstanding common stock. The dividend was payable to all holders of Sirius XM's common stock on the record date, August 8, 2025. Pursuant to the terms of the agreement governing the outstanding restricted stock units held by the filer, the filer received certain additional restricted stock units as a result of this cash dividend. These additional units are subject to the same conditions regarding vesting and settlement as the underlying restricted stock units to which they relate.

SEC source: 0001225208-25-007519 · doc4.xml · nonDerivative · entry 1

Greenstein Scott Andrew · CIK 0001289201 · Pres. & Chief Content Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 49,749

F1 · shares: On August 27, 2025, Sirius XM Holdings Inc. ("Sirius XM") paid a cash dividend of $0.27 per share on each share of its outstanding common stock. The dividend was payable to all holders of Sirius XM's common stock on the record date, August 8, 2025. Pursuant to the terms of the agreement governing the outstanding restricted stock units held by the filer, the filer received certain additional restricted stock units as a result of this cash dividend. These additional units are subject to the same conditions regarding vesting and settlement as the underlying restricted stock units to which they relate.

SEC source: 0001225208-25-007517 · doc4.xml · nonDerivative · entry 1

BAER RICHARD N · CIK 0001241852 · EVP, General Counsel & Sec.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 142,247

F1 · shares: On August 27, 2025, Sirius XM Holdings Inc. ("Sirius XM") paid a cash dividend of $0.27 per share on each share of its outstanding common stock. The dividend was payable to all holders of Sirius XM's common stock on the record date, August 8, 2025. Pursuant to the terms of the agreement governing the outstanding restricted stock units held by the filer, the filer received certain additional restricted stock units as a result of this cash dividend. These additional units are subject to the same conditions regarding vesting and settlement as the underlying restricted stock units to which they relate.

SEC source: 0000950170-25-102303 · ownership.xml · nonDerivative · entry 4

BERKSHIRE HATHAWAY INC · CIK 0001067983 · 10% owner

BUFFETT WARREN E · CIK 0000315090 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes

Disclosed balance after: 124,807,117

F6 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $21.3100 to $21.8200. The Reporting Persons undertake to provide Sirius XM Holdings, any security holder of Sirius XM Holdings, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in footnote 6 to this Form 4.

F2 · ownership.nature: 108,822,227 of the total reported securities are owned as of August 4, 2025 by the following subsidiaries of Berkshire Hathaway Inc. ("Berkshire"): Government Employees Insurance Company (101,150,646), National Fire & Marine Insurance Company (1,326,491) and National Indemnity Company (6,345,090). As Berkshire is in the chain of ownership of each of these subsidiaries, it may be deemed presently to both beneficially own and have a pecuniary interest in all such shares presently owned by each of these subsidiaries. Warren E. Buffett, as the controlling stockholder of Berkshire, may be deemed presently to beneficially own, but only to the extent he has a pecuniary interest in, such shares presently owned by each such subsidiary. Mr. Buffett disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein.

F3 · ownership.nature: 15,984,890 of the total reported securities are owned as of August 4, 2025 by the following pension plans of Berkshire's subsidiaries: Berkshire Hathaway Consolidated Pension Plan (10,556,408), BNSF Master Retirement Trust (3,308,255), Precision CastParts Corp Master Trust (1,952,727) and Scott Fetzer Collective Investment Trust (167,500). Each of Berkshire, Mr. Buffett and these pension plans disclaims beneficial ownership in such shares.

SEC source: 0000950170-25-102303 · ownership.xml · nonDerivative · entry 3

BERKSHIRE HATHAWAY INC · CIK 0001067983 · 10% owner

BUFFETT WARREN E · CIK 0000315090 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes

Disclosed balance after: 123,769,918

F5 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $20.7850 to $21.2900. The Reporting Persons undertake to provide Sirius XM Holdings, any security holder of Sirius XM Holdings, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in footnote 5 to this Form 4.

F2 · ownership.nature: 108,822,227 of the total reported securities are owned as of August 4, 2025 by the following subsidiaries of Berkshire Hathaway Inc. ("Berkshire"): Government Employees Insurance Company (101,150,646), National Fire & Marine Insurance Company (1,326,491) and National Indemnity Company (6,345,090). As Berkshire is in the chain of ownership of each of these subsidiaries, it may be deemed presently to both beneficially own and have a pecuniary interest in all such shares presently owned by each of these subsidiaries. Warren E. Buffett, as the controlling stockholder of Berkshire, may be deemed presently to beneficially own, but only to the extent he has a pecuniary interest in, such shares presently owned by each such subsidiary. Mr. Buffett disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein.

F3 · ownership.nature: 15,984,890 of the total reported securities are owned as of August 4, 2025 by the following pension plans of Berkshire's subsidiaries: Berkshire Hathaway Consolidated Pension Plan (10,556,408), BNSF Master Retirement Trust (3,308,255), Precision CastParts Corp Master Trust (1,952,727) and Scott Fetzer Collective Investment Trust (167,500). Each of Berkshire, Mr. Buffett and these pension plans disclaims beneficial ownership in such shares.

SEC source: 0000950170-25-102303 · ownership.xml · nonDerivative · entry 2

BERKSHIRE HATHAWAY INC · CIK 0001067983 · 10% owner

BUFFETT WARREN E · CIK 0000315090 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes

Disclosed balance after: 121,839,918

F4 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $21.3600 to $21.5000. The Reporting Persons undertake to provide Sirius XM Holdings, any security holder of Sirius XM Holdings, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in footnote 4 to this Form 4.

F2 · ownership.nature: 108,822,227 of the total reported securities are owned as of August 4, 2025 by the following subsidiaries of Berkshire Hathaway Inc. ("Berkshire"): Government Employees Insurance Company (101,150,646), National Fire & Marine Insurance Company (1,326,491) and National Indemnity Company (6,345,090). As Berkshire is in the chain of ownership of each of these subsidiaries, it may be deemed presently to both beneficially own and have a pecuniary interest in all such shares presently owned by each of these subsidiaries. Warren E. Buffett, as the controlling stockholder of Berkshire, may be deemed presently to beneficially own, but only to the extent he has a pecuniary interest in, such shares presently owned by each such subsidiary. Mr. Buffett disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein.

F3 · ownership.nature: 15,984,890 of the total reported securities are owned as of August 4, 2025 by the following pension plans of Berkshire's subsidiaries: Berkshire Hathaway Consolidated Pension Plan (10,556,408), BNSF Master Retirement Trust (3,308,255), Precision CastParts Corp Master Trust (1,952,727) and Scott Fetzer Collective Investment Trust (167,500). Each of Berkshire, Mr. Buffett and these pension plans disclaims beneficial ownership in such shares.