Methods Used in 409A Valuations: OPM, PWERM, and Hybrid Explained Law Methods Used in 409A Valuations: OPM, PWERM, and Hybrid Explained Cynthia Green January 2, 2026 When it comes to issuing stock options for private companies, a 409A valuation report is essential. It... Read More Read more about Methods Used in 409A Valuations: OPM, PWERM, and Hybrid Explained