Form 4: Magnite Inc. Chief Accounting Officer Sells Shares Following Vesting

Magnite's Chief Accounting Officer, Brian Gephart, sold 2,156 shares of common stock at an average price of $15.60, following a forfeiture of 2,031 shares to cover tax obligations.

Summary

• Brian Gephart, Chief Accounting Officer of Magnite, Inc., engaged in transactions involving the company's common stock.
• On November 15, 2024, 2,031 shares were forfeited to cover tax withholding obligations related to the vesting of restricted stock units.
• On November 18, 2024, Mr. Gephart sold 2,156 shares at a weighted average price of $15.60.
• The sales were executed under a pre-arranged Rule 10b5-1 trading plan adopted on December 15, 2023.
• The sale price ranged from $15.44 to $15.77 per share.

Sentiment

Score: 5

Explanation: The document reflects routine insider trading activity under a pre-arranged plan, which is neither positive nor negative for the company's outlook.

Industry Context

This is a routine filing related to insider trading activity, which is common for executives of publicly traded companies. The use of a 10b5-1 plan is a common practice to avoid accusations of insider trading.

Comparison to Industry Standards

• The use of Rule 10b5-1 trading plans is a standard practice among executives at publicly traded companies like Magnite, including competitors such as PubMatic (PUBM) and The Trade Desk (TTD).
• These plans allow executives to sell shares at predetermined times and prices, mitigating the risk of insider trading allegations.
• The share forfeiture for tax obligations is also a common practice when restricted stock units vest.

Stakeholder Impact

• The sale of shares by an executive may have a minor impact on shareholder sentiment, but the pre-arranged nature of the sale mitigates any significant concerns.

Key Dates

Keywords

Magnite, MGNI, insider trading, stock sale, Form 4, Rule 10b5-1, executive compensation, share forfeiture