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

Magnite's Chief Technology Officer, David Buonasera, sold 431 shares of common stock at $16.78 per share on November 27, 2024, under a pre-arranged 10b5-1 trading plan.

Summary

• David Buonasera, the Chief Technology Officer of Magnite, Inc., sold 431 shares of common stock on November 27, 2024.
• The sale was executed at a price of $16.78 per share.
• This transaction was conducted under a pre-established Rule 10b5-1 trading plan adopted on August 15, 2024.
• Following the transaction, Buonasera directly owns 225,764 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 doesn't indicate any positive or negative sentiment about the company's performance.

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.

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 without being accused of trading on non-public information.
• The sale of 431 shares by the CTO is a relatively small transaction compared to the overall volume of trading in Magnite stock and is not unusual for executives managing their personal finances.

Stakeholder Impact

• The sale of shares by an executive may have a minor impact on shareholder sentiment, but it is unlikely to significantly affect the stock price given the small volume and pre-planned nature of the transaction.

Key Dates

Keywords

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