Sean Patrick Buckley net worth and biography

Sean Buckley Biography and Net Worth

Insider of Magnite

Sean Buckley is Magnite’s President, Revenue and oversees Magnite’s global revenue-related activities across its platforms. In this role, he cultivates Magnite’s relationships with buyers, media owners and partners with the goal of continuing to drive adoption and growth of omnichannel programmatic advertising.

Sean was promoted to the position of President, Revenue in December 2024. He previously served as Magnite’s Chief Revenue Officer. Prior to Magnite’s acquisition of SpotX in 2021, Sean spent eight years at SpotX in various capacities, from VP, Platform to Chief Operating Officer and led the company’s strategic investment in SpringServe. He was instrumental in expanding the company’s platform business, providing media owners with a solution to holistically manage their programmatic video strategies.

Sean has received industry-wide recognition for his work, most recently being named one of Business Insider’s ”TV Insiders to Know.”

He graduated from Northeastern University and resides in Connecticut with his wife and two children.

What is Sean Patrick Buckley's net worth?: The estimated net worth of Sean Patrick Buckley is at least $3.90 million as of November 18th, 2025. Buckley owns 271,125 shares of Magnite stock worth more than $3,898,778 as of December 4th. This net worth estimate does not reflect any other investments that Buckley may own. Additionally, Buckley receives an annual salary of $1,060,000.00 as Insider at Magnite. Learn More about Sean Patrick Buckley's net worth.
How old is Sean Patrick Buckley?: Buckley is currently 36 years old. There are 7 older executives and no younger executives at Magnite. The oldest executive at Magnite is Mr. David L. Day, Chief Financial Officer, who is 63 years old. Learn More on Sean Patrick Buckley's age.
What is Sean Patrick Buckley's salary?: As the Insider of Magnite, Inc., Buckley earns $1,060,000.00 per year. The highest earning executive at Magnite is Mr. Michael G. Barrett, President and Chief Executive Officer, who commands a salary of $1,150,000.00 per year. Learn More on Sean Patrick Buckley's salary.
How do I contact Sean Patrick Buckley?: The corporate mailing address for Buckley and other Magnite executives is 12181 BLUFF CREEK DRIVE 4TH FLOOR, LOS ANGELES CA, 90094. Magnite can also be reached via phone at (212) 243-2769 and via email at [email protected]. Learn More on Sean Patrick Buckley's contact information.
Has Sean Patrick Buckley been buying or selling shares of Magnite?: During the past quarter, Sean Patrick Buckley has sold $59,131.36 of Magnite stock. Most recently, Sean Patrick Buckley sold 4,426 shares of the business's stock in a transaction on Tuesday, November 18th. The shares were sold at an average price of $13.36, for a transaction totalling $59,131.36. Following the completion of the sale, the insider now directly owns 271,125 shares of the company's stock, valued at $3,622,230. Learn More on Sean Patrick Buckley's trading history.
Who are Magnite's active insiders?: Magnite's insider roster includes Michael Barrett (President and Chief Executive Officer), Sean Buckley (Insider), David Buonasera (CTO), Paul Caine (Director), David Day (CFO), Katie Evans (COO), Brian Gephart (CAO), Shawna Hughes (CAO), Thomas Kershaw (CTO), Douglas Knopper (Director), Rachel Lam (Director), David Pearson (Director), Joseph Prusz (CRO), James Rossman (Director), Aaron Saltz (General Counsel), Adam Soroca (Insider), Robert Spillane (Director), Lisa Troe (Director), and Diane Yu (Director). Learn More on Magnite's active insiders.
Are insiders buying or selling shares of Magnite?: In the last year, insiders at the sold shares 66 times. They sold a total of 1,735,144 shares worth more than $34,974,468.59. The most recent insider tranaction occured on November, 21st when Director Robert F Spillane sold 12,500 shares worth more than $177,750.00. Insiders at Magnite own 3.8% of the company. Learn More about insider trades at Magnite.
Information on this page was last updated on 11/21/2025.

Sean Patrick Buckley Insider Trading History at Magnite

Transaction Date	Buy/Sell	Number of Shares	Average Share Price	Total Transaction	Shares Held After Transaction
11/18/2025	Sell	4,426	$13.36	$59,131.36	271,125
9/8/2025	Sell	20,000	$25.56	$511,200.00	307,193
8/19/2025	Sell	9,315	$23.42	$218,157.30	327,193
8/18/2025	Sell	10,886	$23.85	$259,631.10	336,508
5/16/2025	Sell	9,692	$15.73	$152,455.16	347,394
2/19/2025	Sell	10,527	$19.13	$201,381.51	370,558
2/7/2025	Sell	18,693	$20.00	$373,860.00	408,529
11/18/2024	Sell	10,001	$15.60	$156,015.60	303,743
8/19/2024	Sell	2,623	$12.53	$32,866.19	331,742
7/15/2024	Sell	19,607	$14.50	$284,301.50	363,615
5/24/2024	Sell	2,682	$12.50	$33,525.00	404,875
6/2/2023	Sell	12,219	$12.99	$158,724.81	322,802
5/16/2023	Sell	5,640	$10.88	$61,363.20	335,021

Sean Patrick Buckley Buying and Selling Activity at Magnite

Magnite Company Overview

Magnite, Inc., together with its subsidiaries, operates an independent omni-channel sell-side advertising platform in the United States and internationally. The company's platform offers applications and services for sellers of digital advertising inventory or publishers that own and operate CTV channels, applications, websites, and other digital media properties to manage and monetize their inventory; and applications and services for buyers, including advertisers, agencies, agency trading desks, and demand side platforms to buy digital advertising inventory, as well as an independent marketplace that connects buyers and sellers. It markets its solutions through sales teams that operate from various locations. The company was formerly known as The Rubicon Project, Inc. and changed name to Magnite, Inc. in July 2020. Magnite, Inc. was incorporated in 2007 and is headquartered in New York, New York.

Today's Range

Now: $14.38

$14.10

$14.49

50 Day Range

MA: $17.06

$13.13

$22.28

2 Week Range

Now: $14.38

$8.22

$26.65

Volume

1,426,043 shs

Average Volume

2,919,794 shs

Market Capitalization

$2.07 billion

P/E Ratio

37.84

Dividend Yield

N/A

Beta

2.49

Sean Buckley Biography and Net Worth

What is Sean Patrick Buckley's net worth?

How old is Sean Patrick Buckley?

What is Sean Patrick Buckley's salary?

How do I contact Sean Patrick Buckley?

Has Sean Patrick Buckley been buying or selling shares of Magnite?

Who are Magnite's active insiders?

Are insiders buying or selling shares of Magnite?