In the News Law360 2016 Rising Star: David Feirstein 04 April 2016 View PDF David Feirstein is profiled as a leading young M&A attorney. Related Professionals David B. Feirstein, P.C. Partner New York Houston Related Services Related Services Practices Transactional Mergers & Acquisitions Suggested Reading Suggested Reading 21 October 2026 Press Release Kirkland Advises OpenAI on Acquisition of Orchestra Bio 21 October 2026 Press Release Kirkland Represents GI Partners Fund VI on Acquisition of Clinical Ink Alongside Ardan Equity 21 October 2026 Press Release Kirkland Advises Arctos on Minority Stake Acquisition in Atlanta Falcons Organization Ownership Group