Adena Friedman

Adena Friedman
Born	Adena Robinson Testa born 1969
Birthplace	Baltimore, Maryland, United States
Nationality	American
Occupation	Chair and CEO of Nasdaq, Inc.
Known for	First woman to lead a major global exchange
Education	Williams College (BA); Vanderbilt University (MBA)
Children	2
Awards	Forbes Power Women list; Fortune Most Powerful Women list; American Banker Most Powerful Women in Finance
Website	https://www.nasdaq.com/about/our-people/adena-t.-friedman

Adena T. Friedman (born Adena Robinson Testa; 1969) is an American business executive who serves as the Chair and Chief Executive Officer of Nasdaq, Inc., the global technology company that operates the Nasdaq Stock Market and provides trading, clearing, exchange technology, listing, information, and public company services across six continents. In January 2017, Friedman made history when she became CEO of Nasdaq, becoming the first woman to lead a major global exchange. Before returning to Nasdaq in 2014, she was a managing director and Chief Financial Officer of The Carlyle Group, one of the world's largest private equity firms.

Under her leadership, Nasdaq has evolved dramatically. The company's moved well beyond its roots as a stock exchange, branching into compliance software, anti-financial crime technology, and artificial intelligence applications for capital markets. She's been recognized repeatedly on Forbes' annual Power Women list, ranking 45th in 2025, and appeared on Fortune's Most Powerful Women list. Friedman speaks publicly on the future of capitalism, modernization of public markets, and how technology and artificial intelligence are reshaping finance.

Early Life

Born in 1969 in Baltimore, Maryland, Adena Robinson Testa was the daughter of Adena W. Testa and Michael D. Testa. She grew up in the Baltimore area and attended Alford Lake Camp in Maine as a young person. She's talked about how formative that experience was.

There's not much public information about her childhood beyond these basic facts. Growing up near Washington, D.C. would later matter when she began her career at Nasdaq's offices in that region.

Education

She earned a Bachelor of Arts degree from Williams College, a private liberal arts school in Williamstown, Massachusetts. Then she went on to graduate study at Vanderbilt University's Owen Graduate School of Management in Nashville, Tennessee, where she received her Master of Business Administration (MBA). This combination of liberal arts and business training would prove valuable for a career working at the intersection of technology and capital markets.

Career

Early career at Nasdaq (1993–2011)

Friedman joined Nasdaq in 1993, starting what would become a defining part of her professional life. Over nearly two decades, she moved up through increasingly senior roles. She worked across Nasdaq's core businesses, picking up experience in operations, finance, and strategy at a global exchange and technology company.

By 2011 when she left, Friedman had become one of Nasdaq's most senior executives. She'd developed serious expertise in exchange operations, market technology, and corporate strategy. Her move to The Carlyle Group marked a shift. She was leaving the public markets infrastructure world and entering private equity.

The Carlyle Group (2011–2014)

Friedman joined The Carlyle Group as a managing director and Chief Financial Officer, one of the world's largest alternative asset management firms. At Carlyle, she managed the firm's financial operations during a period when the private equity industry itself was transforming and growing rapidly.

This stint gave her a different perspective on finance. She got exposure to private equity, alternative investments, and how institutional investors think about capital allocation. That knowledge would be useful when she came back to lead Nasdaq.

Return to Nasdaq and appointment as President (2014)

She returned to Nasdaq in May 2014 as President of Global Corporate and Information Technology Solutions. This came as part of a leadership overhaul under then-CEO Robert Greifeld. Her job put her in charge of technology solutions that Nasdaq sold to other exchanges and market participants worldwide. She also oversaw corporate services, including listing services and corporate governance solutions.

The appointment signaled bigger things were coming. She had two things going for her: deep knowledge of Nasdaq from her nearly twenty years there, plus the outside perspective she'd gained at Carlyle. That combination made her the obvious choice for the top role.

CEO of Nasdaq (2017 to present)

On November 14, 2016, Nasdaq announced Friedman would succeed Robert Greifeld as Chief Executive Officer, starting January 1, 2017. She became the first woman to lead a major global exchange. That milestone got real attention in finance and beyond.

The Wall Street Journal sketched out her challenge in February 2017: "a big job: reimagining the stock exchange" in an era when technology, regulation, and market structures were all disrupting the traditional exchange model. She made clear from day one that she'd continue and speed up Nasdaq's shift from a traditional stock exchange into a broader technology and analytics company serving global finance.

Strategic transformation and diversification

Nasdaq's pursued an aggressive diversification strategy under her leadership. The company moved into compliance software, anti-financial crime technology, and data analytics. It's become much more than just a stock exchange operator. American Banker ranked her sixth on its 2025 list of the Most Powerful Women in Finance, noting she's even attracted exchange business from rival NYSE.

She's executed this through acquisitions. The Journal observed she's got "a black belt in dealmaking," reflecting how fast and ambitious she's been. Each deal aimed at building Nasdaq's financial technology, data services, and regulatory compliance capabilities. These areas generate recurring revenue and don't swing as much with market volatility as traditional trading fees do.

Artificial intelligence and technology

She's been a major voice on AI in financial services. At the World Economic Forum in Davos in January 2026, she spoke with Bloomberg about AI transformation and regulatory reform. Around the same time, she talked to Semafor about the challenges of funding and implementing AI in enterprises. She called it "a massive change management exercise" and described the broader effort as a "marathon" rather than a sprint.

She's positioned Nasdaq as an AI user across the business. Market surveillance. Fraud detection. Data analytics. Client services. This tech focus has become central to how Nasdaq operates under her and sets it apart from other exchanges and financial tech providers.

Blockchain and market infrastructure

She's also spoken about blockchain's potential to reshape financial infrastructure. In November 2025, she laid out three ways blockchain could improve the financial system: overhauling post-trade processes, improving transparency, and making settlement and clearing more efficient. Her comments fit Nasdaq's broader push to explore how emerging technologies can modernize market infrastructure.

Public markets advocacy and IPOs

As CEO and later Chair, Friedman's championed the health of public capital markets. In December 2025, she hosted SEC Chairman Paul Atkins at Nasdaq for a public talk on "how to make IPOs great again," focused on getting companies to go public and making the listing process less intimidating. The timing coincided with celebration of America's 250th anniversary.

She's spoken about what's reshaping global markets. At the All-In Summit in September 2025, she shared her thoughts on how capital markets, technology, and regulation are changing.

Financial performance

On CNBC's Squawk Box in early 2026, she discussed Nasdaq's fourth-quarter results. She said she saw "a lot of momentum going into 2026" and talked about AI's impact on the company's business and operations.

Thought leadership and public speaking

Beyond her corporate job, she's engaged in broader conversations about capitalism and markets. She delivered a TED talk called "What's the Future of Capitalism?" where she discussed how capital markets and corporate governance might evolve to tackle modern problems. She also wrote an essay for The Economist's The World In 2020 edition about modernizing capitalism.

In March 2020, as COVID-19 was beginning, The New York Times featured her in its "Corner Office" column. She discussed the challenge of leading critical financial infrastructure during a time of extreme market swings and operational chaos.

Personal Life

She married Michael Friedman in August 1993, per The New York Times wedding announcements. They have two children together.

Friedman's stayed connected to Alford Lake Camp in Maine from her youth. The camp featured her on its website as a notable alumna.

Recognition

She's received considerable recognition for her leadership in finance. Forbes has put her on its annual Power Women list multiple times. In 2023, she ranked 43rd on Forbes' "World's 100 Most Powerful Women," and in 2025, she was at number 45.

Fortune ranked her 55th on its list of Most Powerful Women in 2023.

American Banker named her number six on its 2025 list of the Most Powerful Women in Finance, noting her work growing Nasdaq's exchange business while also branching into compliance software and anti-financial crime technology.

Board memberships and advisory roles

She's served on several boards outside of Nasdaq. In November 2018, she joined the board of directors of the Federal Reserve Bank of New York.

She was appointed to the FCLTGlobal board in January 2020 and also became a strategic advisor for that organization. FCLTGlobal (Focusing Capital on the Long Term) focuses on encouraging long-term investing and corporate decision-making.

Legacy

Her 2017 appointment as CEO of Nasdaq was a major moment in finance. As the first woman to lead a major global exchange, her tenure has been watched closely as an indicator of progress for women at the top of finance and business.

Nasdaq has undergone substantial transformation under her leadership. The company shifted from a traditional exchange operator to a diversified financial technology company. It expanded into anti-financial crime technology, compliance software, data analytics, and artificial intelligence. This reshaped the business model and revenue streams, making the company less dependent on transaction-based income tied to market volumes.

She's also been a prominent public voice. Her comments on the future of capitalism, modernization of public markets, and responsible AI adoption in financial services have positioned her as a key figure in debates about the global financial system's direction. Her discussions with regulators, including her public conversation with the SEC chairman about revitalizing IPOs, show her broader influence on capital markets policy.

Her path is notable. She joined Nasdaq as a young professional in 1993, spent time at Carlyle's top levels, then came back to lead Nasdaq as CEO and Chair. It's one of the more interesting executive trajectories in modern financial services.