Understand Stock

$SIRI

$28.02 -$0.06 (0.21%)

Deep Research with AI Research

Overview

$SIRI Overview Financials SEC Filings Executives News

Specialized Tools

Valuations P Insider Transactions P Congressional Trades P

Insider Transactions

Insider Transaction Summary

WARREN E BUFFETT

124,807,117 shares

Net: +4,945,036 B/S: ∞

STEPHEN COOK

1,581,415 shares

Net: 0 B/S: -

DAVID J FREAR

1,168,839 shares

Net: 0 B/S: -

Sean S Sullivan

1,100,273 shares

Net: 0 B/S: -

Joseph A Verbrugge

550,100 shares

Net: 0 B/S: -

JOAN LORDI AMBLE

523,594 shares

Net: 0 B/S: -

Katherine Kohler Thomson

522,594 shares

Net: 0 B/S: -

Dara F Altman

441,827 shares

Net: 0 B/S: -

Jennifer C Witz

378,958 shares

Net: +125,317 B/S: ∞

James Arthur Cady

309,861 shares

Net: 0 B/S: -

Zachary Coughlin

293,783 shares

Net: +197,116 B/S: ∞

Wayne Thorsen

212,686 shares

Net: +73,642 B/S: ∞

JAMES MOONEY

207,087 shares

Net: 0 B/S: -

Eve Mothner

171,216 shares

Net: +98,782 B/S: ∞

THOMAS D BARRY

163,571 shares

Net: +3,079 B/S: ∞

RICHARD N BAER

144,015 shares

Net: +3,420 B/S: ∞

Mark D Carleton

109,568 shares

Net: 0 B/S: -

George Ward Bodenheimer

109,353 shares

Net: 0 B/S: -

JAMES E MEYER

106,947 shares

Net: 0 B/S: -

Joseph A Inzerillo

76,706 shares

Net: 0 B/S: -

VANESSA AMES WITTMAN

75,275 shares

Net: 0 B/S: -

PATRICK L DONNELLY

61,587 shares

Net: 0 B/S: -

Scott Andrew Greenstein

50,741 shares

Net: +1,442 B/S: ∞

EVAN DANIEL MALONE

37,388 shares

Net: +294 B/S: ∞

Michael Rapino

34,218 shares

Net: +294 B/S: ∞

David Zaslav

28,547 shares

Net: +294 B/S: ∞

Jonelle Procope

28,168 shares

Net: +294 B/S: ∞

Kristina Salen

20,171 shares

Net: -1,551 B/S: 0.16

EDDY W HARTENSTEIN

14,798 shares

Net: +294 B/S: ∞

Anjali Sud

9,286 shares

Net: +294 B/S: ∞

Dave Stephenson

5,846 shares

Net: +5,410 B/S: ∞

Robin S Hickenlooper

0 shares

Net: 0 B/S: -

GREGORY B MAFFEI

0 shares

Net: +65,944 B/S: ∞

JAMES P HOLDEN

0 shares

Net: 0 B/S: -

Sirius XM Holdings Inc. Liberty

0 shares

Net: 0 B/S: -

Media Corp Liberty

0 shares

Net: 0 B/S: -

David Adam Blau

0 shares

Net: 0 B/S: -

CARL E VOGEL

0 shares

Net: 0 B/S: -

Insider Name	Current Shares	Net Change (1yr)	Buy/Sell Ratio
WARREN E BUFFETT	124,807,117	+4,945,036	∞
STEPHEN COOK	1,581,415	0	-
DAVID J FREAR	1,168,839	0	-
Sean S Sullivan	1,100,273	0	-
Joseph A Verbrugge	550,100	0	-
JOAN LORDI AMBLE	523,594	0	-
Katherine Kohler Thomson	522,594	0	-
Dara F Altman	441,827	0	-
Jennifer C Witz	378,958	+125,317	∞
James Arthur Cady	309,861	0	-
Zachary Coughlin	293,783	+197,116	∞
Wayne Thorsen	212,686	+73,642	∞
JAMES MOONEY	207,087	0	-
Eve Mothner	171,216	+98,782	∞
THOMAS D BARRY	163,571	+3,079	∞
RICHARD N BAER	144,015	+3,420	∞
Mark D Carleton	109,568	0	-
George Ward Bodenheimer	109,353	0	-
JAMES E MEYER	106,947	0	-
Joseph A Inzerillo	76,706	0	-
VANESSA AMES WITTMAN	75,275	0	-
PATRICK L DONNELLY	61,587	0	-
Scott Andrew Greenstein	50,741	+1,442	∞
EVAN DANIEL MALONE	37,388	+294	∞
Michael Rapino	34,218	+294	∞
David Zaslav	28,547	+294	∞
Jonelle Procope	28,168	+294	∞
Kristina Salen	20,171	-1,551	0.16
EDDY W HARTENSTEIN	14,798	+294	∞
Anjali Sud	9,286	+294	∞
Dave Stephenson	5,846	+5,410	∞
Robin S Hickenlooper	0	0	-
GREGORY B MAFFEI	0	+65,944	∞
JAMES P HOLDEN	0	0	-
Sirius XM Holdings Inc. Liberty	0	0	-
Media Corp Liberty	0	0	-
David Adam Blau	0	0	-
CARL E VOGEL	0	0	-

Individual Transactions

March 05, 2026

GREGORY B MAFFEI

Gift

Change: -1,108

Price: $0.00

Shares: 0

Value: -$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
GREGORY B MAFFEI	Mar 24	Gift (G) Non-Market Transfer	0	-1,108	$0.00	-$0

February 27, 2026

Michael Rapino

Grant/Award Acquisition

Change: +104

Price: $0.00

Shares: 34,218

Value: +$0

David Zaslav

Grant/Award Acquisition

Change: +104

Price: $0.00

Shares: 28,547

Value: +$0

Scott Andrew Greenstein

Grant/Award Acquisition

Change: +511

Price: $0.00

Shares: 50,741

Value: +$0

Eve Mothner

Grant/Award Acquisition

Change: +2,203

Price: $0.00

Shares: 171,216

Value: +$0

Wayne Thorsen

Grant/Award Acquisition

Change: +2,343

Price: $0.00

Shares: 212,686

Value: +$0

Zachary Coughlin

Grant/Award Acquisition

Change: +3,781

Price: $0.00

Shares: 293,783

Value: +$0

Dave Stephenson

Grant/Award Acquisition

Change: +70

Price: $0.00

Shares: 5,846

Value: +$0

Jonelle Procope

Grant/Award Acquisition

Change: +104

Price: $0.00

Shares: 28,168

Value: +$0

EDDY W HARTENSTEIN

Grant/Award Acquisition

Change: +104

Price: $0.00

Shares: 14,798

Value: +$0

Anjali Sud

Grant/Award Acquisition

Change: +104

Price: $0.00

Shares: 9,286

Value: +$0

Jennifer C Witz

Grant/Award Acquisition

Change: +2,048

Price: $0.00

Shares: 378,958

Value: +$0

Kristina Salen

Grant/Award Acquisition

Change: +104

Price: $0.00

Shares: 20,171

Value: +$0

EVAN DANIEL MALONE

Grant/Award Acquisition

Change: +104

Price: $0.00

Shares: 37,388

Value: +$0

GREGORY B MAFFEI

Grant/Award Acquisition

Change: +66,862

Price: $0.00

Shares: 5,378,181

Value: +$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Michael Rapino	Mar 02	Grant/Award Acquisition (A) Compensation/Award	34,218	+104	$0.00	+$0
David Zaslav	Mar 02	Grant/Award Acquisition (A) Compensation/Award	28,547	+104	$0.00	+$0
Scott Andrew Greenstein	Mar 02	Grant/Award Acquisition (A) Compensation/Award	50,741	+511	$0.00	+$0
Eve Mothner	Mar 02	Grant/Award Acquisition (A) Compensation/Award	171,216	+2,203	$0.00	+$0
Wayne Thorsen	Mar 02	Grant/Award Acquisition (A) Compensation/Award	212,686	+2,343	$0.00	+$0
Zachary Coughlin	Mar 02	Grant/Award Acquisition (A) Compensation/Award	293,783	+3,781	$0.00	+$0
Dave Stephenson	Mar 02	Grant/Award Acquisition (A) Compensation/Award	5,846	+70	$0.00	+$0
Jonelle Procope	Mar 02	Grant/Award Acquisition (A) Compensation/Award	28,168	+104	$0.00	+$0
EDDY W HARTENSTEIN	Mar 02	Grant/Award Acquisition (A) Compensation/Award	14,798	+104	$0.00	+$0
Anjali Sud	Mar 02	Grant/Award Acquisition (A) Compensation/Award	9,286	+104	$0.00	+$0
Jennifer C Witz	Mar 02	Grant/Award Acquisition (A) Compensation/Award	378,958	+2,048	$0.00	+$0
Kristina Salen	Mar 02	Grant/Award Acquisition (A) Compensation/Award	20,171	+104	$0.00	+$0
EVAN DANIEL MALONE	Mar 02	Grant/Award Acquisition (A) Compensation/Award	37,388	+104	$0.00	+$0
GREGORY B MAFFEI	Mar 02	Grant/Award Acquisition (A) Compensation/Award	5,378,181	+66,862	$0.00	+$0

February 11, 2026

Eve Mothner

Grant/Award Acquisition

Change: +96,579

Price: $0.00

Shares: 96,579

Value: +$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Eve Mothner	Feb 12	Grant/Award Acquisition (A) Compensation/Award	96,579	+96,579	$0.00	+$0

February 10, 2026

Wayne Thorsen

Grant/Award Acquisition

Change: +96,667

Price: $0.00

Shares: 210,343

Value: +$0

Zachary Coughlin

Grant/Award Acquisition

Change: +193,335

Price: $0.00

Shares: 193,335

Value: +$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Wayne Thorsen	Feb 12	Grant/Award Acquisition (A) Compensation/Award	210,343	+96,667	$0.00	+$0
Zachary Coughlin	Feb 12	Grant/Award Acquisition (A) Compensation/Award	193,335	+193,335	$0.00	+$0

February 05, 2026

Jennifer C Witz

Grant/Award Acquisition

Change: +134,609

Price: $0.00

Shares: 376,910

Value: +$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Jennifer C Witz	Feb 06	Grant/Award Acquisition (A) Compensation/Award	376,910	+134,609	$0.00	+$0

December 31, 2025

Jennifer C Witz

Tax Payment

Change: -12,406

Price: $20.22

Shares: 242,301

Value: -$250,849

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Jennifer C Witz	Jan 02	Tax Payment (F) Tax Payment	242,301	-12,406	$20.22	-$250,849