Form 4: Affiliated Managers Group CEO Jay C. Horgen Reports Stock Transactions

Jay C. Horgen, President and CEO of Affiliated Managers Group, reports acquisition and disposal of common stock and stock units, including vesting of awards and tax withholding.

Summary

• Jay C. Horgen, the President and CEO of Affiliated Managers Group, filed a Form 4 detailing changes in beneficial ownership.
• On March 5, 2025, Horgen acquired 16,693 shares of common stock upon vesting of previously reported awards and an additional 48,251 shares related to the settlement of a performance-based award granted in March 2022.
• Horgen also disposed of 26,570 shares to satisfy tax withholding obligations at a price of $165.72 per share.
• Following these transactions, Horgen directly owns 441,120 shares of common stock and indirectly owns 20,058 shares through family trusts.
• Additionally, Horgen acquired 13,527 stock units that vest in equal installments from 2026 to 2029, bringing his total direct ownership of stock units to 13,527.
• He also holds 26,927 stock units.

Sentiment

Score: 6

Explanation: The sentiment is neutral. The filing reflects routine transactions related to executive compensation and tax obligations, with no clear positive or negative implications for the company's outlook.

Positives

• The vesting of stock awards and settlement of performance-based awards suggest the achievement of certain company goals and continued alignment of executive compensation with company performance.

Negatives

• The disposal of 26,570 shares to cover tax obligations, while routine, represents a reduction in Horgen's direct holdings of AMG stock.

Risks

• Significant stock transactions by key executives could be perceived negatively by the market if misinterpreted, although these transactions appear to be routine and related to compensation.

Industry Context

Form 4 filings are a routine part of corporate governance, providing transparency into the transactions of company insiders. These filings are closely watched by investors for signals about management's confidence in the company's prospects.

Comparison to Industry Standards

• Executive compensation practices, including the use of stock awards and units, are common in the asset management industry to align management's interests with those of shareholders.
• Companies like BlackRock, T. Rowe Price, and Franklin Resources also utilize similar equity-based compensation plans.
• The vesting schedules and performance conditions associated with these awards are generally designed to incentivize long-term value creation.

Stakeholder Impact

• The transactions have a minor impact on shareholders, reflecting routine executive compensation adjustments.
• Employees may be indirectly affected by the performance conditions tied to the vesting of stock awards.

Key Dates