SCHEDULE: Coherent Corp. Mandatory Preferred Stock Conversion

Coherent Corp. announced the mandatory conversion of 106,865 Series B-2 Preferred Stock shares held by BCPE Watson (DE) BML, LP into 14,775,938 common shares, effective December 15, 2025.

Summary

• Coherent Corp. has elected to mandatorily convert 106,865 shares of Series B-2 Convertible Preferred Stock held by BCPE Watson (DE) BML, LP.
• This conversion will result in the issuance of 14,775,938 shares of Common Stock to the reporting person.
• The conversion is scheduled to become effective on December 15, 2025.
• Following this conversion, BCPE Watson (DE) BML, LP will beneficially own 14,868,245 shares of Coherent Corp. Common Stock, representing 7.9% of the class.
• This percentage is calculated based on 157,153,611 common shares outstanding as of September 30, 2025, plus shares issued from previous conversions on November 7, 2025 (7,754,252 shares) and November 24, 2025 (7,592,307 shares), and the 14,775,938 shares from this upcoming conversion.

Sentiment

Score: 6

Explanation: The mandatory conversion is a pre-scheduled event, indicating a planned evolution of the capital structure. It's positive for the preferred shareholder as it increases liquidity, but introduces dilution for common shareholders, making the overall sentiment neutral to slightly positive for the company's long-term capital structure simplification, but with a minor negative for existing common shareholders due to dilution.

Positives

• Simplifies Coherent Corp.'s capital structure by reducing outstanding preferred stock.
• Increases the liquidity of the investment for BCPE Watson (DE) BML, LP by converting preferred shares into more readily tradable common stock.

Negatives

• The conversion will result in the issuance of 14,775,938 new common shares, potentially diluting the ownership percentage of existing common shareholders.

Risks

• Potential dilution for existing common shareholders due to the issuance of 14,775,938 new common shares upon conversion.
• Increased float of common stock could lead to selling pressure if the reporting person decides to divest a portion of their holdings.

Future Outlook

The mandatory conversion of preferred stock into common stock is a pre-determined event based on the terms of the Series B-2 Preferred Stock. The conversion will be effective on December 15, 2025, increasing the number of common shares outstanding.

Industry Context

This filing primarily concerns a specific capital structure event for Coherent Corp., the mandatory conversion of preferred stock. While such conversions are common mechanisms for private equity investors to realize value, this particular event does not directly reflect broader industry trends beyond the general practice of converting preferred equity to common equity as a company matures or reaches certain milestones.

Comparison to Industry Standards

• Mandatory conversions of preferred stock are a standard mechanism in private equity and venture capital investments, allowing investors like Bain Capital to transition their equity holdings into publicly tradable common shares.
• The conversion ratio and terms are specific to the original investment agreement between Coherent Corp. and BCPE Watson (DE) BML, LP, and would typically be benchmarked against similar preferred stock agreements in the technology or industrial sectors at the time of the initial investment.
• The resulting 7.9% ownership stake for BCPE Watson (DE) BML, LP post-conversion is a significant but not uncommon holding for a major institutional investor following such a conversion, comparable to stakes held by large funds in other publicly traded companies after similar investment cycles.

Stakeholder Impact

• Shareholders (Common): Experience dilution due to the issuance of 14,775,938 new common shares, potentially impacting earnings per share and ownership percentage.
• Shareholders (Preferred BCPE Watson (DE) BML, LP): Benefit from increased liquidity and flexibility as their preferred shares are converted into publicly tradable common stock.
• Company (Coherent Corp.): Simplifies its capital structure by reducing the number of outstanding preferred stock series.

Next Steps

• The mandatory conversion of 106,865 shares of Series B-2 Convertible Preferred Stock into 14,775,938 shares of Common Stock will become effective on December 15, 2025.

Key Dates

Recommendation

The mandatory conversion of preferred stock to common stock is a pre-scheduled event that simplifies the capital structure and increases the common share float. While it introduces dilution for existing common shareholders, this is an expected outcome of the preferred stock terms. For a seasoned investor, this event alone does not fundamentally alter the company's operational outlook or long-term value proposition to warrant a strong buy or sell. It's a structural change that should have been anticipated, thus a 'hold' recommendation is appropriate, pending further operational or strategic news.

Keywords

Coherent Corp, COHR, Schedule 13D, preferred stock conversion, common stock, Bain Capital, BCPE Watson, dilution, capital structure, SEC filing