Board of Directors

Mr. Doris has assembled a sophisticated and talented operational and technical team and closed several acquisitions and financing transactions to enhance Viking’s profile in the oil and gas sector and will play an integral role in formulating and executing Camber’s strategic plan going forward. Formerly a lawyer in Canada, Mr. Doris represented domestic and foreign clients regarding their investment activities in Canada for over 17 years. Mr. Doris graduated cum laude from the University of Ottawa. Mr. Doris has been the Chief Executive Officer of Viking since December 2014.

In December 2014, Mr. Zeidman was appointed as Chairman of Gordian Group LLC, a U.S. investment bank specializing in board level advice in complex, distressed or “story” financial matters.

Mr. Zeidman currently serves as Director of External Affairs of MCNA Dental, lead Director of Straight Path Communications, Inc., Director REMA and Director Prosperity Bank in Houston. He was formerly Restructuring Officer of TransMeridian Exploration Inc. and Chief Bankruptcy Trustee of AremisSoft Corp.

Mr. Zeidman, Chairman Emeritus of the United States Holocaust Memorial Council was appointed by President George W. Bush in March 2002 and served in that position from 2002-2010. A prominent Houston based business and civic leader, Mr. Zeidman also is Chairman Emeritus of the University of Texas Health Science System Houston and Director and Chief Financial Officer of the Texas Heart Institute. He is on the board of the Development Corp of Israel (Israel Bonds) and served on the Board of the National World War II Museum.

Over the course of his distinguished 50 year career, Mr. Zeidman has been involved in numerous high-profile workouts, restructurings and reorganizations. He was former CEO, President and Chairman of Seitel, Inc., a Houston-based provider where he was instrumental in the successful turnaround of the Company. He held the post of Chairman of the Board and CEO of Unibar Corporation, the largest domestic independent drilling fluids company, until its sale to Anchor Drilling Fluids in 1992.

Mr. Zeidman holds a Bachelor’s degree from Washington University in St. Louis and a Master’s in Business Administration from New York University.

Mr. Fisher practiced securities law in New York City for over 50 years.

He was Partner in the law firm Orrick, Herrington & Sutcliffe for 11 years until retirement in 2002. While at the firm, Mr. Fisher was Partner-In-Charge of the New York office and a member of the firm’s Executive Committee. Prior to Orrick, Mr. Fisher was a partner in the New York law firm Kelley, Drye & Warren for 10 years, including 3 years as a member of the firm's Executive Committee, and prior to his time at Kelley, Drye & Warren, Mr. Fisher was associate and then partner in the law firm Parker, Chapin and Flattau for an aggregate of 22 years, 5 as an associate and the remainder as a partner. There, too, Mr. Fisher was a member of the firm's Executive Committee. Mr. Fisher graduated from Columbia College in 1960 and Columbia Law School in 1963 and was a Research Fellow at the London School of Economics from 1963-1965. Mr. Fisher has been a member of the Board of Directors of National Bank of New York City for in excess of 30 years, and he was a member of the Board of Directors of Financial Federal Corporation until its sale 7 years ago. In 2020, Mr. Fisher joined the Board of Directors and Audit Committee of GBS, Inc. (NASDAQ), a health care company.

Robert Green, is a former Fortune 100 chief executive officer in the energy, telecommunication and utility industries, and has extensive experience in capital markets, mergers and acquisitions, and regulatory and legislative strategies.

Mr. Green has served on the boards of directors of seven publicly traded companies and was elected chairman of the board of two New York Stock Exchange (NYSE) companies and three other publicly listed companies. He guided these companies and others in capital markets strategies involving initial public offerings (IPOs) and private investments with a combined value of more than $5 billion and more than 50 merger, acquisition and divestiture transactions, some of which surpassed $1 billion. Mr. Green has been a Partner at the law firm Husch Blackwell since 2003.