Chelsea Clinton has received around $9 million since 2011 for her work on the board of an internet investment firm.

Clinton, 39, is on the board of IAC/InterActiveCorp, a technology firm that has invested in several online ventures including, Tinder, Angie’s List, HomeAdvisor, and nearly 150 other companies. According to Barrons, Clinton’s role on the board led to a boon of almost $10 million for the former first daughter.

The corporation kept her on an annual retainer of $50,000 since 2011 in addition to $250,000 in restricted stock each year. In a year-end filing to Securities and Exchange Commission, Clinton reported having $8.95 million in stocks with IAC. Much of Clinton’s earnings can be credited to IAC’s performance in the market, as stock prices grew 89% in 2017, 50% in 2018, and 36% in 2019. IAC outperformed the market as a whole, which has broken several records since President Trump took office.

IAC is just one of the companies Clinton was sought out by. She also earned an annual salary of $600,000 working as a special correspondent for NBC News in 2013 and 2014 and earned an estimated $250,000 while sitting on the board of Expedia Group in 2017. IAC and Expedia Group were both controlled by television mogul Barry Diller, who was a donor to Hillary Clinton.

Beyond corporate boards, Clinton, a mother of three, also co-authored The Book of Gutsy Women with her mother. The book has remained on nonfiction bestsellers lists since its publication.