Sean Patrick Buckley Net Worth
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Sean Patrick Buckley has an estimated net worth of at least $10.4 million*, as of yesterday. They own 429,941 shares of MGNI stock. They have sold 202,949 shares of MGNI stock since 2021, for an estimated $3.6 million.
Sean Patrick Buckley $MGNI SEC Form 4 Insider Trading
Sean Patrick Buckley has filed a total of 19 insider trades in $MGNI since 2021. Their most recent trade was a sale of 2,213 shares, made on Nov 24, 2025. Their largest trade was a sale of 20,000 shares, made on Sep 09, 2025. We estimate that they now own 429,941 shares of $MGNI, worth an estimated $6.8 million.
Insider Trading at $MGNI
There have been a total of 182 insider trades reported at $MGNI since 2021, with 7,500 shares purchased and 3.6 million shares sold. The most active insider traders in $MGNI stock have been Michael G. Barrett, Adam Lee Soroca, and David Day. The most recent trade was a sale of 10,766 shares reported by Douglas S Knopper (None), made on Jun 10, 2026.
History of Insider Stock Trades by Sean Patrick Buckley
| Company Ticker | Purchase / Sale | Shares | Date | Disclosed (EST) |
|---|---|---|---|---|
MGNI
|
Sale | 2,213 | Nov 24, 2025 | Nov. 26, 2025, 5:10 p.m. |
|
MGNI
|
Sale | 4,426 | Nov 18, 2025 | Nov. 18, 2025, 8:41 p.m. |
|
MGNI
|
Sale | 20,000 | Sep 09, 2025 | Sept. 10, 2025, 5 p.m. |
|
MGNI
|
Sale | 20,000 | Sep 08, 2025 | Sept. 10, 2025, 5 p.m. |
|
MGNI
|
Sale | 10,886 | Aug 18, 2025 | Aug. 20, 2025, 4:30 p.m. |
|
MGNI
|
Sale | 9,315 | Aug 19, 2025 | Aug. 20, 2025, 4:30 p.m. |
|
MGNI
|
Sale | 9,692 | May 16, 2025 | May 16, 2025, 5:40 p.m. |
|
MGNI
|
Sale | 10,527 | Feb 19, 2025 | Feb. 21, 2025, 5:57 p.m. |
|
MGNI
|
Sale | 18,693 | Feb 07, 2025 | Feb. 7, 2025, 7:46 p.m. |
|
MGNI
|
Sale | 10,001 | Nov 18, 2024 | Nov. 19, 2024, 9:04 p.m. |
|
MGNI
|
Sale | 2,623 | Aug 19, 2024 | Aug. 21, 2024, 5:30 p.m. |
|
MGNI
|
Sale | 2,623 | Aug 20, 2024 | Aug. 21, 2024, 5:30 p.m. |
|
MGNI
|
Sale | 19,604 | Jul 16, 2024 | July 17, 2024, 4:23 p.m. |
|
MGNI
|
Sale | 19,607 | Jul 15, 2024 | July 17, 2024, 4:23 p.m. |
|
MGNI
|
Sale | 2,682 | May 24, 2024 | May 29, 2024, 4:33 p.m. |
|
MGNI
|
Sale | 16,925 | May 16, 2024 | May 17, 2024, 5 p.m. |
|
MGNI
|
Sale | 5,273 | Aug 16, 2023 | Aug. 18, 2023, 4:34 p.m. |
|
MGNI
|
Sale | 12,219 | Jun 02, 2023 | June 6, 2023, 5:34 p.m. |
|
MGNI
|
Sale | 5,640 | May 16, 2023 | May 18, 2023, 7:57 p.m. |
$MGNI Executives and Stock Owners with Insider Trades
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Michael G. Barrett, CEO
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Adam Lee Soroca, CHIEF PRODUCT OFFICER
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David Day, CHIEF FINANCIAL OFFICER
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David Buonasera, CHIEF TECHNOLOGY OFFICER
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Aaron Saltz, CHIEF LEGAL OFFICER
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Katie Seitz Evans, Chief Operating Officer
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Sean Patrick Buckley, President, Revenue
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Brian Gephart, CHIEF ACCOUNTING OFFICER
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Adam Lee Soroca, Chief Product Officer
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David Day, Chief Financial Officer
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Sean Patrick Buckley, CHIEF REVENUE OFFICER
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Katie Seitz Evans, President, Operations
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Aaron Saltz, General Counsel
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David Buonasera, Chief Technology Officer
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Sean Patrick Buckley, Chief Revenue Officer
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Brian Gephart, Chief Accounting Officer
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Aaron Saltz, Chief Legal Officer
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Joseph R Prusz, Chief Revenue Officer, DV+
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Katie Seitz Evans, CHIEF OPERATING OFFICER
*This is only based off of information found in SEC filings, and may not reflect actual net worth. There may also be inaccuracies due to privately holdings filing errors, parsing errors, accidental double-counting of shares, incorrect classification of indirectly owned shares, sales prior to dataset start date, or any other number of issues.