Form 4: White Mountains Insurance Group Sells 5,000,200 Shares of MediaAlpha in Secondary Offering

White Mountains Insurance Group Ltd. and its subsidiary WM Hinson (Bermuda) Ltd. sold 5,000,200 shares of MediaAlpha's Class A common stock at $19.00 per share in a recent secondary offering.

Summary

• On May 7, 2024, WM Hinson (Bermuda) Ltd., a subsidiary of White Mountains Insurance Group Ltd., sold 5,000,200 shares of MediaAlpha's Class A common stock.
• The sale was part of an underwritten public secondary offering at a price of $19.00 per share.
• 652,200 of these shares were sold through an option granted to the underwriters, which was fully exercised before the closing.
• Following the transaction, White Mountains Insurance Group Ltd. indirectly owns 17,856,614 shares of MediaAlpha's Class A common stock, including 900,000 shares owned directly by White Mountains Insurance Group, Ltd. and 16,956,614 shares owned directly by WM Hinson (Bermuda) Ltd.

Sentiment

Score: 5

Explanation: The document is a standard SEC filing related to a stock sale. It doesn't inherently convey positive or negative sentiment, but rather reports a factual transaction.

Industry Context

Secondary offerings are a common way for large shareholders to reduce their positions in a company, providing liquidity to the selling shareholders and potentially increasing the public float of the stock.

Stakeholder Impact

• Shareholders may experience a temporary price decrease due to the increased supply of shares in the market.
• The increased public float could improve the stock's liquidity.

Key Dates