Form 4: Waystar Holding Corp. Major Shareholder Derby LuxCo Sells Significant Stake in Secondary Offering

Derby LuxCo S.a r.l., a major shareholder of Waystar Holding Corp., has sold a substantial portion of its common stock in a secondary offering and subsequent exercise of the over-allotment option.

Summary

• Derby LuxCo S.a r.l., a significant shareholder of Waystar Holding Corp., has reported changes in its beneficial ownership.
• On May 16, 2025, Derby LuxCo sold 5,376,390 shares of common stock at a price of $37.3937 per share in a secondary offering.
• Following this transaction, Derby LuxCo directly held 33,451,984 shares.
• On May 20, 2025, Derby LuxCo sold an additional 806,459 shares at the same price of $37.3937 per share due to the underwriters' exercise of their over-allotment option.
• After this second transaction, Derby LuxCo directly held 32,645,525 shares.
• EQT Fund Management S.a r.l. oversees Derby LuxCo, with EQT VIII owning 100% of the membership interests in Derby LuxCo.

Sentiment

Score: 5

Explanation: Neutral sentiment as it's a standard transaction (share sale by a major shareholder). The impact on the company depends on market perception.

Risks

• The sale of a significant number of shares by a major shareholder like Derby LuxCo could potentially create downward pressure on the stock price.

Industry Context

Secondary offerings are a common way for large shareholders, such as private equity firms like EQT, to monetize their investments in publicly traded companies. The market's reaction to such offerings often depends on the size of the offering relative to the company's market capitalization and the perceived reasons for the sale.

Comparison to Industry Standards

• It's common for private equity firms like EQT to reduce their stakes in portfolio companies after an IPO through secondary offerings.
• The impact of this sale on Waystar's stock price will likely be compared to similar transactions by other healthcare technology companies with significant private equity ownership, such as Definitive Healthcare or Phreesia.

Stakeholder Impact

• Shareholders may experience short-term price volatility due to the increased supply of shares.
• The company's management may need to address investor concerns regarding the reasons for the sale by a major shareholder.

Key Dates

Keywords

Waystar Holding Corp., Derby LuxCo, EQT Fund Management, secondary offering, share sale, beneficial ownership, Form 4