MAGNITE, INC. (MGNI) insider trading

By person

16 insiders · 51 transactions

15.8×

Michael Barrett holds 15.8 times base salary in stock. $10.32M 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 $26.28, the price Common Stock was last bought or sold at on the open market here, on 17 Sep 2026.

Insider

Role

Bought

Sold

Net

Holding

Of company

Worth

Change

BARRETT MICHAEL G.

CEO

—

$13.64M (5) scheduled

−$13.64M

392,670

0.2738%

$10.32M

−58.6%

Buckley Sean Patrick

See Remarks

—

$2.78M (8) scheduled

−$2.78M

293,060

0.2043%

$7.70M

−11.9%

Knopper Douglas S

Director

—

$2.67M (4) scheduled

−$2.67M

51,136

0.0357%

$1.34M

−65.8%

Evans Katie Seitz

See Remarks

—

$1.84M (4) scheduled

−$1.84M

441,800

0.3080%

$11.61M

+10.0%

Harden Sarah Patricia

Director

—

$1.15M (2) scheduled

−$1.15M

114,751

0.0800%

$3.02M

−17.5%

Saltz Aaron

CHIEF LEGAL OFFICER

—

$936.40K (1) scheduled

−$936.40K

224,389

0.1565%

$5.90M

−28.3%

Buonasera David

CHIEF TECHNOLOGY OFFICER

—

$840.59K (12) scheduled

−$840.59K

245,155

0.1709%

$6.44M

−3.6%

Caine Paul

Director

—

$828.85K (6) scheduled

−$828.85K

137,401

0.0958%

$3.61M

−26.9%

Soroca Adam Lee

CHIEF PRODUCT OFFICER

—

$685.14K (3) scheduled

−$685.14K

388,425

0.2708%

$10.21M

−10.9%

Spillane Robert F

Director

—

$557.27K (3)

−$557.27K

57,715

0.0402%

$1.52M

−30.6%

Gephart Brian

CHIEF ACCOUNTING OFFICER

—

$307.98K (1)

−$307.98K

102,328

0.0713%

$2.69M

−14.1%

Lam Rachel

Director

—

$241.60K (1)

−$241.60K

230,620

0.1608%

$6.06M

−0.2%

PEARSON DAVID T.

Director

—

$168.49K (1) scheduled

−$168.49K

79,001

0.0551%

$2.08M

+3.0%

Day David

CHIEF FINANCIAL OFFICER

—

452,861

0.3157%

$11.90M

+7.4%

Rossman James

Director

—

107,477

0.0749%

$2.82M

−70.9%

Yu Diane

Director

—

81,279

0.0567%

$2.14M

+5.9%

MAGNITE, INC.

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