MAGNITE, INC.

By person

16 insiders · 51 transactions

14.3×

Michael Barrett holds 14.3 times base salary in stock. $9.33M 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 $23.76, the price Common Stock was last bought or sold at on the open market here, on 14 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%

$9.33M

−58.6%

Buckley Sean Patrick

See Remarks

—

$2.78M (8) scheduled

−$2.78M

293,060

0.2043%

$6.96M

−11.9%

Evans Katie Seitz

See Remarks

—

$1.84M (4) scheduled

−$1.84M

441,800

0.3080%

$10.50M

+10.0%

Knopper Douglas S

Director

—

$1.69M (3) scheduled

−$1.69M

88,473

0.0617%

$2.10M

−40.8%

Harden Sarah Patricia

Director

—

$1.15M (2) scheduled

−$1.15M

114,751

0.0800%

$2.73M

−17.5%

Saltz Aaron

CHIEF LEGAL OFFICER

—

$1.15M (2) scheduled

−$1.15M

224,389

0.1565%

$5.33M

−28.3%

Buonasera David

CHIEF TECHNOLOGY OFFICER

—

$840.59K (12) scheduled

−$840.59K

245,155

0.1709%

$5.82M

−3.6%

Caine Paul

Director

—

$817.60K (6) scheduled

−$817.60K

144,901

0.1010%

$3.44M

−22.9%

Soroca Adam Lee

CHIEF PRODUCT OFFICER

—

$685.14K (3) scheduled

−$685.14K

388,425

0.2708%

$9.23M

−10.9%

Spillane Robert F

Director

—

$557.27K (3)

−$557.27K

57,715

0.0402%

$1.37M

−30.6%

Gephart Brian

CHIEF ACCOUNTING OFFICER

—

$307.98K (1)

−$307.98K

102,328

0.0713%

$2.43M

−14.1%

Lam Rachel

Director

—

$241.60K (1)

−$241.60K

230,620

0.1608%

$5.48M

−0.2%

PEARSON DAVID T.

Director

—

$168.49K (1) scheduled

−$168.49K

79,001

0.0551%

$1.88M

+3.0%

Day David

CHIEF FINANCIAL OFFICER

—

452,861

0.3157%

$10.76M

+7.4%

Rossman James

Director

—

107,477

0.0749%

$2.55M

−70.9%

Yu Diane

Director

—

81,279

0.0567%

$1.93M

+5.9%

Individual transactions

Insider

Date

Role

Action

Price

Amount

Spillane Robert F

14 Sep 2026

Director

Sold after exercise

10,363

$23.76

$246.22K

Buonasera David

14 Sep 2026

CHIEF TECHNOLOGY OFFICER

Sold on a plan

1,165

$24.00

$27.96K

Evans Katie Seitz

11 Sep 2026

See Remarks

Sold on a plan

13,997

$24.00

$335.93K

Caine Paul

10 Sep 2026

Director

Sold on a plan

5,000

$23.53

$117.65K

Saltz Aaron

10 Sep 2026

CHIEF LEGAL OFFICER

Sold on a plan

40,000

$23.41

$936.40K

Evans Katie Seitz

9 Sep 2026

See Remarks

Sold on a plan

11,100

$23.46

$260.41K

Evans Katie Seitz

8 Sep 2026

See Remarks

Sold after exercise

32,285

$23.63

$762.89K

Buonasera David

2 Sep 2026

CHIEF TECHNOLOGY OFFICER

Sold on a plan

1,043

$25.00

$26.08K

Buonasera David

1 Sep 2026

CHIEF TECHNOLOGY OFFICER

Sold on a plan

5,371

$23.42

$125.79K

Harden Sarah Patricia

28 Aug 2026

Director

Sold on a plan

18,436

$24.00

$442.46K

Harden Sarah Patricia

26 Aug 2026

Director

Sold on a plan

30,550

$23.31

$712.12K

Buckley Sean Patrick

18 Aug 2026

See Remarks

Sold on a plan

2,759

$25.00

$68.98K

Buckley Sean Patrick

17 Aug 2026

See Remarks

Sold on a plan

8,271

$24.31

$201.07K

Caine Paul

14 Aug 2026

Director

Sold on a plan

7,500

$25.00

$187.50K

Caine Paul

10 Aug 2026

Director

Sold on a plan

5,000

$24.35

$121.75K

Lam Rachel

10 Aug 2026

Director

Sell

10,000

$24.16

$241.60K

Gephart Brian

10 Aug 2026

CHIEF ACCOUNTING OFFICER

Sell

12,479

$24.68

$307.98K

BARRETT MICHAEL G.

6 Aug 2026

CEO

Sold after exercise

293,968

$22.72

$6.68M

Evans Katie Seitz

6 Aug 2026

See Remarks

Sold after exercise

20,000

$24.00

$480.00K

Buonasera David

6 Aug 2026

CHIEF TECHNOLOGY OFFICER

Sold on a plan

871

$25.00

$21.78K

Buonasera David

6 Aug 2026

CHIEF TECHNOLOGY OFFICER

Sold on a plan

2,602

$24.00

$62.45K

Buonasera David

6 Aug 2026

CHIEF TECHNOLOGY OFFICER

Sold on a plan

4,176

$22.81

$95.25K

Knopper Douglas S

6 Aug 2026

Director

Sold on a plan

37,337

$22.72

$848.30K

Buckley Sean Patrick

6 Aug 2026

See Remarks

Sold after exercise

19,237

$23.00

$442.45K

Buckley Sean Patrick

6 Aug 2026

See Remarks

Sold after exercise

47,942

$25.09

$1.20M

BARRETT MICHAEL G.

15 Jul 2026

CEO

Sold after exercise

38,596

$20.35

$785.43K

Caine Paul

10 Jul 2026

Director

Sold on a plan

5,000

$20.64

$103.20K

Buckley Sean Patrick

7 Jul 2026

See Remarks

Sold on a plan

19,233

$21.03

$404.47K

Buonasera David

7 Jul 2026

CHIEF TECHNOLOGY OFFICER

Sold on a plan

1,224

$21.00

$25.70K

Buonasera David

1 Jul 2026

CHIEF TECHNOLOGY OFFICER

Sold on a plan

9,376

$20.00

$187.52K

BARRETT MICHAEL G.

29 Jun 2026

CEO

Sold after exercise

75,000

$19.50

$1.46M

Buonasera David

17 Jun 2026

CHIEF TECHNOLOGY OFFICER

Sold on a plan

1,409

$19.00

$26.77K

Buckley Sean Patrick

17 Jun 2026

See Remarks

Sold on a plan

19,233

$19.00

$365.43K

BARRETT MICHAEL G.

16 Jun 2026

CEO

Sold after exercise

100,000

$17.50

$1.75M

Buonasera David

16 Jun 2026

CHIEF TECHNOLOGY OFFICER

Sold on a plan

11,233

$18.00

$202.19K

Knopper Douglas S

16 Jun 2026

Director

Sold on a plan

37,337

$18.10

$675.80K

BARRETT MICHAEL G.

15 Jun 2026

CEO

Sold after exercise

178,596

$16.59

$2.96M

Buonasera David

15 Jun 2026

CHIEF TECHNOLOGY OFFICER

Sold on a plan

1,057

$17.00

$17.97K

PEARSON DAVID T.

10 Jun 2026

Director

Sold on a plan

10,766

$15.65

$168.49K

Knopper Douglas S

10 Jun 2026

Director

Sold on a plan

10,766

$15.73

$169.35K

Buonasera David

1 Jun 2026

CHIEF TECHNOLOGY OFFICER

Sold on a plan

1,409

$15.00

$21.14K

Spillane Robert F

19 May 2026

Director

Sell

10,000

$13.33

$133.30K

Soroca Adam Lee

18 Feb 2026

CHIEF PRODUCT OFFICER

Sold on a plan

21,529

$12.00

$258.35K

Soroca Adam Lee

17 Dec 2025

CHIEF PRODUCT OFFICER

Sold after exercise

16,656

$17.00

$283.15K

Buckley Sean Patrick

24 Nov 2025

President, Revenue

Sold on a plan

2,213

$14.50

$32.09K

Spillane Robert F

21 Nov 2025

Director

Sell

12,500

$14.22

$177.75K

Soroca Adam Lee

18 Nov 2025

CHIEF PRODUCT OFFICER

Sold on a plan

10,857

$13.23

$143.64K

Buckley Sean Patrick

18 Nov 2025

President, Revenue

Sold on a plan

4,426

$13.36

$59.13K

Caine Paul

24 Oct 2025

Director

Sold on a plan

5,000

$20.00

$100.00K

Saltz Aaron

19 Sep 2025

CHIEF LEGAL OFFICER

Sold on a plan

8,522

$24.50

$208.79K

Caine Paul

19 Sep 2025

Director

Sold on a plan

7,500

$25.00

$187.50K

By person

Individual transactions

What was left out