NASDAQ:MGNI

Magnite Stock Insider Trading

Communication Services > Advertising Agencies

Buy MGNI

*Your capital is at risk

$14.45

-0.400 (-2.69%)

At Close: Jun 03, 2026

Magnite Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be negative at -38.36. In total, the insiders bought 2.3M and sold 953.68K MGNI shares in the last 100 trades. The insider score can be negative despite buy/sell ratio being positive. The score focuses on the quality of the trades.

Insider Power (Last 100 transactions)	-38.36
● Buy	2.3M shares
● Sell	953.68K shares
36% Buy Activity Moderate Negative Correlation
Buy Signal Low Confidence May 26, 2026 Analysis Breakdown: Signal is highly questionable due to a strongly contradictory negative Insider Power Score of -38.36. Confidence increased due to high data reliability score of 100.

Historical Insider Trades

Date	Type	Person	Role	Amount
Jan 09, 2026 Buy	Performance Stock Units M-Exempt	Saltz Aaron Chief Legal Officer	Officer	28 215 Value: $456.2K
Jan 09, 2026 Sell	Common Stock F-InKind	Saltz Aaron Chief Legal Officer	Officer	15 026 Value: $243.0K
Jan 09, 2026 Sell	Common Stock F-InKind	Buonasera David Chief Technology Officer	Officer	12 330 Value: $199.4K
Jan 09, 2026 Buy	Performance Stock Units M-Exempt	Soroca Adam Lee Chief Product Officer	Officer	51 300 Value: $829.5K
Jan 09, 2026 Buy	Common Stock M-Exempt	Soroca Adam Lee Chief Product Officer	Officer	51 300 Value: $829.5K
Jan 09, 2026 Sell	Common Stock F-InKind	Day David Chief Financial Officer	C-Suite Officer	35 169 Value: $568.7K
Jan 09, 2026 Buy	Common Stock M-Exempt	Day David Chief Financial Officer	C-Suite Officer	72 675 Value: $1.18M
Jan 09, 2026 Buy	Performance Stock Units M-Exempt	Day David Chief Financial Officer	C-Suite Officer	72 675 Value: $1.18M
Jan 09, 2026 Buy	Performance Stock Units M-Exempt	Buonasera David Chief Technology Officer	Officer	22 935 Value: $370.9K
Jan 09, 2026 Buy	Common Stock M-Exempt	Buckley Sean Patrick President, Revenue	CEO / President	64 125 Value: $1.04M
Jan 09, 2026 Sell	Common Stock F-InKind	Soroca Adam Lee Chief Product Officer	Officer	25 330 Value: $409.6K
Jan 09, 2026 Buy	Common Stock M-Exempt	Buonasera David Chief Technology Officer	Officer	22 935 Value: $370.9K
Jan 09, 2026 Buy	Common Stock M-Exempt	Saltz Aaron Chief Legal Officer	Officer	28 215 Value: $456.2K
Jan 01, 2026 Buy	Common Stock A-Award	Buckley Sean Patrick President, Revenue	CEO / President	127 273 Value: $1.84M
Jan 01, 2026 Buy	Performance Stock Units A-Award	Evans Katie Seitz President, Operations	CEO / President	42 757 Value: $617.8K
Jan 01, 2026 Buy	Common Stock A-Award	Evans Katie Seitz President, Operations	CEO / President	127 273 Value: $1.84M
Jan 01, 2026 Buy	Performance Stock Units A-Award	Soroca Adam Lee Chief Product Officer	Officer	25 801 Value: $372.8K
Jan 01, 2026 Buy	Common Stock A-Award	Soroca Adam Lee Chief Product Officer	Officer	76 803 Value: $1.11M
Jan 01, 2026 Buy	Common Stock A-Award	Barrett Michael G. CEO	CEO / President	94 044 Value: $1.36M
Jan 01, 2026 Buy	Performance Stock Units A-Award	Barrett Michael G. CEO	CEO / President	122 864 Value: $1.78M
Jan 01, 2026 Buy	Stock Option (Right to Buy) A-Award	Barrett Michael G. CEO	CEO / President	90 909 Value: $1.48M
Jan 01, 2026 Buy	Common Stock A-Award	Saltz Aaron Chief Legal Officer	Officer	65 831 Value: $951.3K
Jan 01, 2026 Buy	Performance Stock Units A-Award	Saltz Aaron Chief Legal Officer	Officer	22 115 Value: $319.6K
Jan 01, 2026 Buy	Common Stock A-Award	Buonasera David Chief Technology Officer	Officer	76 803 Value: $1.11M
Jan 01, 2026 Buy	Performance Stock Units A-Award	Buonasera David Chief Technology Officer	Officer	25 801 Value: $372.8K

About Insider Power

Insider Power is a proprietary algorithm developed by StockInvest.us to evaluate the significance of insider transactions. The calculation considers the size, type, and timing of transactions, as well as the insider’s role within the company.

It is important to note that, in general, there is little to no correlation between insider transactions and short-term stock price movements. In one of our studies, only 0.22%^* of stocks with insider activity showed a measurable correlation — and even then, it was unclear whether the effect was caused by insider actions or simply by the stock’s broader trend.

While our algorithms are designed to highlight potentially meaningful signals, these cannot be regarded as statistically significant on their own. Insider trading activity should therefore be seen as informative rather than as direct trading guidance. The Insider Power metric was created to present this information in a clearer and more accessible way, helping investors better understand the possible context of insider activity.

* October 6th, 2025 - Tested on 5562 stocks

ABOUT MAGNITE, INC.

Magnite, Inc. operates an independent 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 provides applications and services for buyers, including advertisers, agencies, agenc...

Read Full Profile Here