Ann Hopkins

After her landmark case, Hopkins returned to Price Waterhouse, where she worked until her retirement in 2002. The team she led became one of the most diverse and profitable in the company. Hopkins also wrote a book, So Ordered: Making Partner the Hard Way (University of Massachusetts Press, 1996), and began giving lectures on her experience.

Lower courts upheld Hopkins' claim, but the case eventually reached the U.S. Supreme Court, which ruled 6-3 in 1989 that Price Waterhouse had, in fact, discriminated based on sex stereotypes. In his lead opinion, Justice William Brennan wrote, "An employer who objects to aggressiveness in women but whose positions require this trait places women in an intolerable and impermissible Catch-22: out of a job if they behave aggressively and out of a job if they don't."

In 1982, Hopkins was considered for partnership at Price Waterhouse. At the time, she was the senior manager at the firm's Office of Government Services. She was the only woman among 88 candidates for partnership. Despite her clear success in bringing business to the company, and high praise from other partners as an "outstanding professional" with a "strong character, independence, and integrity", her candidacy was put on indefinite hold. She eventually resigned and sued the company for sex discrimination, arguing that her lack of promotion came after pressure to walk, talk, dress, and act more "femininely". These requirements, she argued, would never have been made of a male colleague and violated Title VII of the Civil Rights Act of 1964.

Hopkins' marriage to Gallagher ended in the mid-1980s and she raised their children, Tela, Gilbert, and Peter, as a single parent. She was a grandmother of five.

Hopkins began her career in aerospace at IBM, where she created mathematical models that predicted the motions of scientific and weather satellites under various conditions. She eventually moved into project management, working for several smaller aerospace firms, but decided to leave the industry in search of a more financially stable career path. She wound up at the national accounting firm Touche Ross, where she met her husband, Tom Gallagher. Anti-nepotism rules at Touche Ross barred both Hopkins and her husband from consideration for partnership after they married, so Hopkins took a job at Price Waterhouse in 1978. Within five years, she had brought the firm more business than any other candidate for partnership.

Hopkins attended Hollins College in Virginia, earning a bachelor's degree in 1965. She continued on to Indiana University, where she completed a master's degree in mathematics in 1967.

Ann Hopkins (December 18, 1943 – June 23, 2018) was an American business manager who was the plaintiff in the landmark American employment discrimination case Price Waterhouse v. Hopkins.