William Henry Donaldson (born June 2, 1931 in Buffalo

Buffalo, New York

Buffalo is the second most populous city in the state of New York, after New York City. Located in Western New York on the eastern shores of Lake Erie and at the head of the Niagara River across from Fort Erie, Ontario, Buffalo is the seat of Erie County and the principal city of the...

, New York

New York

New York is a state in the Northeastern region of the United States. It is the nation's third most populous state. New York is bordered by New Jersey and Pennsylvania to the south, and by Connecticut, Massachusetts and Vermont to the east...

, USA) was the 27th Chairman of the U.S. Securities and Exchange Commission (SEC), serving from February 2003 to June 2005. He served as Under Secretary of State for International Security Affairs

Under Secretary of State for Arms Control and International Security Affairs

The Under Secretary for Arms Control and International Security Affairs is a position within the U.S. Department of State that serves as Senior Adviser to the President and the Secretary of State for Arms Control, Nonproliferation, and Disarmament...

 in the Nixon Administration

Richard Nixon

Richard Milhous Nixon was the 37th President of the United States, serving from 1969 to 1974. The only president to resign the office, Nixon had previously served as a US representative and senator from California and as the 36th Vice President of the United States from 1953 to 1961 under...

, as a special adviser to Vice President Nelson Rockefeller

Nelson Rockefeller

Nelson Aldrich Rockefeller was the 41st Vice President of the United States , serving under President Gerald Ford, and the 49th Governor of New York , as well as serving the Roosevelt, Truman and Eisenhower administrations in a variety of positions...

, Chairman and CEO of the New York Stock Exchange

New York Stock Exchange

The New York Stock Exchange is a stock exchange located at 11 Wall Street in Lower Manhattan, New York City, USA. It is by far the world's largest stock exchange by market capitalization of its listed companies at 13.39 trillion as of Dec 2010...

, and Chairman, President and CEO of Aetna

Aetna

Aetna, Inc. is an American health insurance company, providing a range of traditional and consumer directed health care insurance products and related services, including medical, pharmaceutical, dental, behavioral health, group life, long-term care, and disability plans, and medical management...

. Donaldson founded Donaldson, Lufkin & Jenrette

Donaldson, Lufkin & Jenrette

Donaldson, Lufkin & Jenrette or DLJ is a defunct U.S. investment bank founded by William H. Donaldson, Richard Jenrette and Dan Lufkin in 1959. Its businesses included securities underwriting; sales and trading; investment and merchant banking; financial advisory services; investment research;...

.

Donaldson attended both Yale University

Yale University

Yale University is a private, Ivy League university located in New Haven, Connecticut, United States. Founded in 1701 in the Colony of Connecticut, the university is the third-oldest institution of higher education in the United States...

 (B.A. 1953) and Harvard University

Harvard University

Harvard University is a private Ivy League university located in Cambridge, Massachusetts, United States, established in 1636 by the Massachusetts legislature. Harvard is the oldest institution of higher learning in the United States and the first corporation chartered in the country...

 (M.B.A. 1958).While he was a senior at Yale

Yale University

Yale University is a private, Ivy League university located in New Haven, Connecticut, United States. Founded in 1701 in the Colony of Connecticut, the university is the third-oldest institution of higher education in the United States...

, he joined its Skull and Bones

Skull and Bones

Skull and Bones is an undergraduate senior or secret society at Yale University, New Haven, Connecticut. It is a traditional peer society to Scroll and Key and Wolf's Head, as the three senior class 'landed societies' at Yale....

 secret society.

He began his career at G.H. Walker & Co..

He was Chairman of the Carnegie Endowment for International Peace

Carnegie Endowment for International Peace

The Carnegie Endowment for International Peace is a foreign-policy think tank based in Washington, D.C. The organization describes itself as being dedicated to advancing cooperation between nations and promoting active international engagement by the United States...

 from 1999 to 2003. Donaldson returned to Yale and founded the Yale School of Management

Yale School of Management

The Yale School of Management is the graduate business school of Yale University and is located on Hillhouse Avenue in New Haven, Connecticut, United States. The School offers Master of Business Administration and Ph.D. degree programs. As of January 2011, 454 students were enrolled in its MBA...

 where he served as dean

Dean (education)

In academic administration, a dean is a person with significant authority over a specific academic unit, or over a specific area of concern, or both...

 and professor of management studies

Management

Management in all business and organizational activities is the act of getting people together to accomplish desired goals and objectives using available resources efficiently and effectively...

. He also served in the United States Marine Corps

United States Marine Corps

The United States Marine Corps is a branch of the United States Armed Forces responsible for providing power projection from the sea, using the mobility of the United States Navy to deliver combined-arms task forces rapidly. It is one of seven uniformed services of the United States...

.

Donaldson is a chartered financial analyst

Chartered Financial Analyst

The Chartered Financial Analyst Program is a graduate level self-study program offered by the CFA Institute to investment and financial professionals...

(CFA) and has received a number of honorary degrees. Donaldson is the father of three children. He is married to Jane Phillips Donaldson.