Form 4: Magnite CFO David Day Executes Stock Transactions Under 10b5-1 Plan

Magnite's Chief Financial Officer, David Day, executed stock sales and option exercises under a pre-arranged 10b5-1 trading plan.

Summary

• David Day, the CFO of Magnite, Inc., reported transactions involving Magnite's common stock and employee stock options.
• The transactions occurred on February 6 and 7, 2025.
• On February 6, 2025, Day sold 13,245 shares of common stock at a price of $18.35 per share.
• On February 7, 2025, Day exercised options to acquire 39,000 shares of common stock at an exercise price of $4.92 per share.
• Also on February 7, 2025, Day sold 39,000 shares of common stock at a price of $20 per share.
• These transactions were executed under a Rule 10b5-1 trading plan adopted on September 12, 2024.
• Following these transactions, Day beneficially owns 488,506 shares of common stock directly.
• Day also owns derivative securities, specifically 38,146 employee stock options.

Sentiment

Score: 5

Explanation: The sentiment is neutral. The transactions are part of a pre-planned trading strategy and don't necessarily indicate a positive or negative outlook on the company's performance.

Industry Context

Executive stock transactions are common and closely monitored, especially in the ad tech industry where Magnite operates. These transactions can provide insights into management's perspective on the company's valuation and future prospects, although transactions under 10b5-1 plans are pre-scheduled and may not reflect current sentiment.

Comparison to Industry Standards

• Comparing David Day's transactions to those of CFOs at similar ad tech companies like PubMatic or The Trade Desk would provide context.
• For example, if other CFOs are also selling shares under 10b5-1 plans, it might indicate a broader trend in the industry.
• However, without specific data on those transactions, it's difficult to draw definitive conclusions.

Stakeholder Impact

• Shareholders may interpret these transactions as either a planned diversification of assets by the CFO or a potential lack of confidence in the company's future performance, although the 10b5-1 plan mitigates the latter interpretation.
• Employees may be interested in the CFO's actions as an indicator of the company's overall health.

Key Dates

Keywords

Magnite, MGNI, David Day, CFO, stock options, Form 4, 10b5-1 plan, insider trading, securities, stock sale, stock exercise