In the News Law360 2014 M&A MVPs: Kirkland's William Sorabella & David Feirstein 24 November 2014 View PDF William Sorabella and David Feirstein are profiled as leaders in the dealmaking space. Related Professionals David B. Feirstein, P.C. Partner New York Related Services Related Services Practices Transactional Mergers & Acquisitions Suggested Reading Suggested Reading 29 April 2025 - 01 May 2025 Speaking Engagement OWS25: Connecting Minds, Creating Success 28 April 2025 - 01 May 2025 Speaking Engagement HCCA 29th Annual Compliance Institute 17 April 2025 Press Release Kirkland Advises Worldpay and GTCR on Sale of Worldpay to Global Payments for $24.25B in Conjunction with Transformative Three-Way Transaction