Form 4: Magnite Inc. Chief Technology Officer Sells Shares Under 10b5-1 Plan

Magnite's Chief Technology Officer, David Buonasera, sold 12,412 shares of common stock at an average price of $16.41, under a pre-arranged 10b5-1 trading plan.

Summary

• David Buonasera, the Chief Technology Officer of Magnite Inc., sold 12,412 shares of common stock on November 14, 2024.
• The sale was executed under a pre-arranged Rule 10b5-1 trading plan adopted on August 15, 2024.
• The shares were sold at a weighted average price of $16.41, with individual transaction prices ranging from $16.125 to $16.72.
• Following the transaction, Mr. Buonasera directly owns 240,403 shares of Magnite common stock.

Sentiment

Score: 5

Explanation: The document is a routine SEC filing related to an insider stock sale under a pre-arranged plan. It does not indicate any positive or negative sentiment about the company's performance or future prospects.

Industry Context

This is a routine filing related to insider trading activity. It is common for executives to use 10b5-1 plans to manage their stock sales and avoid accusations of trading on inside information. This activity is not unusual for a public company.

Comparison to Industry Standards

• The use of 10b5-1 trading plans is a common practice among executives at publicly traded companies, including those in the technology and advertising sectors, such as The Trade Desk (TTD) and PubMatic (PUBM).
• These plans allow insiders to sell shares at predetermined times and prices, mitigating the risk of insider trading allegations.
• The reported sale by Magnite's CTO is consistent with typical insider trading activity observed in similar companies.

Stakeholder Impact

• The sale of shares by a company executive may have a minor impact on investor sentiment, but it is unlikely to significantly affect the share price given the pre-planned nature of the transaction.

Key Dates

Keywords

Magnite, MGNI, insider trading, Form 4, Rule 10b5-1, stock sale, David Buonasera, Chief Technology Officer