MAGNITE, INC. (MGNI) insider trading

By person

33 insiders · 416 transactions

15.5×

Michael Barrett holds 15.5 times base salary in stock. $10.12M of shares against $650.00K in salary for 2025.

Salary from the company's own proxy. The shares are what Michael Barrett last reported holding, valued at $25.29, the price Common Stock was last bought or sold at on the open market here, on 12 Oct 2026.

Insider

Role

Bought

Sold

Net

Holding

Of company

Worth

Change

Michael G. Barrett

CEO

$342.00K (1)

$47.98M (42) scheduled

−$47.63M

399,983

0.2789%

$10.12M

+1,299%

Katie Seitz Evans

See Remarks

—

$15.97M (30)

−$15.97M

441,800

0.3080%

$11.17M

−15.1%

David Day

Chief Financial Officer

—

$14.86M (50) scheduled

−$14.86M

452,861

0.3157%

$11.45M

+409.0%

Thomas Kershaw

Chief Technology Officer

—

$9.88M (19)

−$9.88M

473,763

0.3303%

$11.98M

—

Aaron Saltz

Chief Legal Officer

—

$8.90M (34) scheduled

−$8.90M

224,389

0.1565%

$5.67M

—

Adam Lee Soroca

Chief Product Officer

—

$8.52M (43) scheduled

−$8.52M

388,425

0.2708%

$9.82M

+1,050%

Sean Patrick Buckley

See Remarks

—

$6.68M (28) scheduled

−$6.68M

293,060

0.2043%

$7.41M

+2,547%

James Rossman

Director

—

$6.51M (6) scheduled

−$6.51M

107,477

0.0749%

$2.72M

—

Paul Caine

Director

—

$4.30M (28)

−$4.30M

124,901

0.0871%

$3.16M

—

Joseph R Prusz

Chief Revenue Officer, DV+

—

$3.72M (11)

−$3.72M

311,083

0.2169%

$7.87M

+243.8%

Douglas S Knopper

Director

—

$3.41M (10) scheduled

−$3.41M

51,136

0.0357%

$1.29M

—

Frank Addante

Director

—

$2.49M (18)

−$2.49M

1,136,069

0.7921%

$28.73M

−28.8%

David Buonasera

Chief Technology Officer

—

$2.28M (28) scheduled

−$2.28M

245,155

0.1709%

$6.20M

+36.8%

Brian Gephart

Chief Financial Officer

—

$1.60M (10) scheduled

−$1.60M

167,010

0.1164%

$4.22M

+7,300%

Robert F Spillane

Director

—

$1.55M (7)

−$1.55M

57,715

0.0402%

$1.46M

+78.5%

Sarah Patricia Harden

Director

—

$1.15M (2) scheduled

−$1.15M

114,751

0.0800%

$2.90M

—

Jonathan Feldman

Co-General Counsel & Secretary

—

$769.64K (6)

−$769.64K

79,771

0.0556%

$2.02M

−40.0%

Rachel Lam

Director

$94.90K (3)

$792.85K (3)

−$697.95K

230,620

0.1608%

$5.83M

+92,148%

Diane Yu

Director

—

$504.60K (1)

−$504.60K

81,279

0.0567%

$2.06M

—

David T. Pearson

Director

—

$371.10K (2) scheduled

−$371.10K

79,001

0.0551%

$2.00M

—

Blima Tuller

Chief Accounting Officer

—

$295.27K (7)

−$295.27K

143,055

0.0997%

$3.62M

—

Lisa L Troe

Director

—

$196.04K (2)

−$196.04K

114,218

0.0796%

$2.89M

+278.3%

Eve Filip

See remarks

—

$174.31K (8)

−$174.31K

213,207

0.1487%

$5.39M

+144.1%

Shawna Hughes

Chief Accounting Officer

—

$134.18K (3)

−$134.18K

178,129

0.1242%

$4.50M

+74.3%

Harry Patz Jr

Chief Revenue Officer

—

$6.68K (1)

−$6.68K

100,000

0.0697%

$2.53M

−0.9%

Sumant Mandal

Director

—

1,593,968

1.11%

$40.31M

−48.6%

Mark Zagorski

President & COO

—

436,917

0.3046%

$11.05M

—

Gregory R Raifman

Director

—

420,459

0.2932%

$10.63M

−11.5%

Brian W Copple

General Counsel and Secretary

—

277,524

0.1935%

$7.02M

+104.3%

James Allen Dove

Chief Technology Officer

—

191,071

0.1332%

$4.83M

+12,323%

Robert J Frankenberg

Director

—

119,090

0.0830%

$3.01M

+268.2%

Haas Sullivan

Chief Accounting Officer

—

97,554

0.0680%

$2.47M

+33.8%

Lewis W Coleman

Director

—

55,703

0.0388%

$1.41M

+158.4%

MAGNITE, INC.

What the insiders did Net selling

By person