HOME SERVICES ABOUT US WHO WE ARE CAREERS CONTACT OUR EXPERTS Vince O'Brien PARTNER Vincent E. O’Brien is a leading expert in damages analysis in complex litigation. He has more than 31 years of experience in applying economic and financial analysis to intellectual property, antitrust, securities, and contract matters and has analyzed more than 300 damage claims. He has lectured and written about damage claims and has testified successfully on these matters in over 60 courts. Some of his most important work has been on major antitrust and intellectual property cases. He is co-author of the chapter on patent damages in the Litigation Services Handbook. Dr. O’Brien has also worked on numerous securities class-action cases and has testified before the US House of Representatives and Senate on the need to reform laws relating to those cases. Most of his suggestions were incorporated into the latest reforms in the securities laws. He has also published two pioneering studies of these matters. Dr. O’Brien holds master’s and doctorate degrees from Harvard Business School where he taught as a research fellow, and a BS in electrical engineering with high honors from the University of Illinois. Dr. O’Brien spent two years as a market analyst at McDonnell Douglas Astronautics and four years as the corporate economist for Bethlehem Steel. LEARN MORE ABOUT THE OSKR TEAM © OSKR 2020 All rights reserved.

HOME SERVICES ABOUT US WHO WE ARE CAREERS CONTACT OUR EXPERTS Doug Kidder PRESIDENT Mr. Kidder provides analysis and testimony primarily for the evaluation of damages for litigation. His particular areas of expertise are on the valuation and monetization of intellectual property with a particular emphasis on high technology and medical industries. Mr. Kidder has 20 years of experience in intellectual property and business strategy consulting including positions at LECG, Booz, Allen & Hamilton and Scient. In addition he has four years of industry experience including VP of Business Development for Walt Disney Imagineering and VP of Operations for a startup software company. Mr. Kidder has also bought, sold and managed several businesses both on his own and representing investors. Mr. Kidder is an Adjunct Professor in the Accounting Department at Golden Gate University. Mr. Kidder has a BA from Amherst College and an MSc from the University of California at Berkeley. LEARN MORE ABOUT THE OSKR TEAM © OSKR 2020 All rights reserved.

HOME SERVICES ABOUT US WHO WE ARE CAREERS CONTACT PARTNERS Chris Groves Partner John Holzwarth Partner Doug Kidder President Vince O'Brien Partner Dan Rascher Partner Andy Schwarz Partner Glenn Mitchell Managing Economist Johnny Chau Senior Economist Eric Schiff Senior Economist Andrey Tselikov Economist Ratanak Uch Office Manager Chloe Kidder Associate Maxine Brown Associate Yi Wang Analyst David Sanders Analyst Show More STAFF AFFILIATES Ana Aizcorbe, Affiliate EMERITI OSKR Alumni © OSKR 2020 All rights reserved.