“They clearly have to regain their credibility,” said John Reed, who ran Citigroup Inc. until 2000. “You have to somehow behave in a way that causes the world to say, 'OK, the past is behind them and they're moving forward.' And that's a leadership issue. The fact that you would turn to a lawyer for something like that is not strange.”

Shares of Wells Fargo rose 2.2 percent to $50.19 as of 7 a.m. in New York. They climbed 6.5 percent this year through Thursday.

Ending 'distraction'

On a conference call after the announcement, Sloan said he decided to leave because his presence was hurting the company. “It has become apparent that the focus on me has become a distraction that impacts our ability to successfully move Wells Fargo forward,” he said.

He notified the board Tuesday, according to a regulatory filing. Chair Betsy Duke said the panel hasn't yet spoken to any candidates.

The search for a successor won't be simple. Recruiters and investors have said the pool of plausible replacements is shallow and the job description daunting, especially with the company still embroiled in probes.

Finding an external candidate groomed to run such a large bank probably means poaching from just a few peers, such as JPMorgan Chase & Co. Yet paying enough to pry someone from a more stable situation risks a firestorm with the same critics who called for Sloan's head.

In the meantime, Parker, 64, will be an unusual bank boss. He was a longtime lawyer for Cravath, Swaine & Moore LLP, one of Wall Street's preeminent law firms, where he started in 1984 and was presiding partner before joining Wells Fargo in 2017. He was among more than 10 senior hires from outside the company as it sought to clean up its image.

Bank of America Corp. was embroiled in legal fights almost a decade ago when it installed its former general counsel, Brian Moynihan, as CEO. He had also run the bank's consumer and investment-banking businesses and remains at the helm.

“Putting Parker in place, albeit on a temporary basis, makes sense,” said veteran bank analyst Charles Peabody. “The pressures were such that it was inevitable.”

The 'Re-Established' campaign

Sloan was promoted to the top job in October 2016, when John Stumpf stepped down amid intense blowback over the revelation that employees had opened millions of fake accounts to meet sales goals.

Sloan overhauled the incentive system, traveled the country to meet staff and ousted managers. He aired commercials to apologize and launched a campaign, dubbed “Re-Established,” laying out the bank's commitment to doing the right thing.

Yet he struggled to make headway in improving the company's reputation as additional problems emerged in other divisions, and as politicians, regulators and investors intensified their critiques.

Last year, Wells Fargo was dealt an unprecedented blow from the Federal Reserve as then-Chair Janet Yellen's final act: The bank can't increase assets beyond their level at the end of 2017 until it addresses missteps to the regulator's satisfaction.

In January, the lender said it's planning to operate under the cap through the end of 2019, rather than just the first half. In the meantime, it's accruing billions of dollars in fines and settlement costs. That includes $1 billion last year to federal regulators for consumer mistreatment and $575 million to 50 states and the District of Columbia.

Buffett's sympathy

Supporters including board members credited Sloan for unearthing and fixing past problems, tightening internal oversight and taking other steps to address regulators' concerns and improve earnings.

“I'm very empathetic to anybody that walks into a big problem at a very, very, very large and politically sensitive institution where you've got maybe 250 or so thousand people and the bad acts of one of them can reflect on you,” Buffett said Thursday in a wide-ranging interview with CNBC from a benefit luncheon in Texas.

Sloan repeatedly traveled to Capitol Hill to give lawmakers updates on his progress and face tough questions. At one point, Warren summed up their concerns: “His hands are too dirty from overseeing years of scams and scandals.”

That pressure kept mounting. At his most recent appearance before the House Financial Services Committee this month, the panel's chair, Democrat Maxine Waters, said he should be denied a bonus and fired. Then, as the session concluded, the Office of the Comptroller of the Currency issued an unusual statement, saying it continues to be disappointed with the bank. Fed Chair Jerome Powell also made a similar point this month, saying the company had “deep problems” and that the central bank wasn't yet satisfied with efforts to address them.

'About damn time'

“About damn time,” Warren wrote on Twitter. “He enabled Wells Fargo's massive fake accounts scam, got rich off it, & then helped cover it up. Now — let's make sure all the people hurt by Wells Fargo's scams get the relief they're owed.”

Analysts and investors will have to get to know Parker, who's maintained a relatively low public profile while at the bank. He's married with four children, likes golf, and wrote a master's thesis on religious minorities in Pakistan, according to an interview posted on the bank's website in 2017.

“The idea of taking on a new challenge in my career fascinated me,” he said then. “I knew I'd have the opportunity to help the company become a better organization and navigate the legal and regulatory issues surrounding the sales practices issues.”

'Fall guy'

In contrast, Sloan was well-known when he took the helm. He rose rapidly through the executive ranks after Stumpf became CEO in 2007, becoming chief administrative officer in 2010 and chief financial officer just five months later. By 2015, he was president and chief operating officer.

He's eligible to collect the remainder of past compensation packages but won't receive a special retirement award, the bank said in its filing.

“Tim Sloan may be a fall guy here, but they're doing the right thing,” said Tony Scherrer, director of research at Smead Capital Management, which owns 1.26 million Wells Fargo shares. “Maybe it's just a gesture” to assuage criticism, he said. But “it resets the bar. It shows that they're not going to let it just fester.”

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