The Supreme Court is set to hear opening arguments in ByteDance’s case to block a sale.

TikTok is a key tool for the success of many small businesses in America. Kevin O'Leary says six million businesses use the app to sell products, find customers and make money. If TikTok is shut down, it would cause big problems for these businesses.

Kevin O'Leary offers $20 billion in cash to purchase TikTok, as the platform faces a national security ban deadline.

Shark Tank co-host Kevin O’Leary detailed the consequences of the United States’s possible TikTok ban, which President-elect Donald Trump could prevent within his first few days as president. O’Leary,

Shark Tank’s Kevin O’Leary — a.k.a. “Mr. Wonderful”—said he’s nearing a deal to buy TikTok from its Chinese-owned parent company ByteDance to avoid the U.S. ban on the social media app.

Business moguls should be prepared to spend tens of billions of dollars for TikTok’s U.S. operations should parent company ByteDance decide to sell.

Kevin O'Leary, known as "Mr. Wonderful" on the television series "Shark Tank," wants to help millionaire Frank McCourt purchase TikTok.

Investor and “Shark Tank” star Kevin O’Leary is willing to pay up to $20 billion for TikTok, calling it a “legacy opportunity.”

Kevin O'Leary says he has a $20 billion cash bid out on TikTok in order to save the Chinese-owned app from the Supreme Court's decision and going dark by midnight on Sunday.

A group formed by billionaire entrepreneur and former Los Angeles Dodgers owner Frank McCourt has made a formal offer to buy TikTok from its China-based parent company, ByteDance.

The Supreme Court unanimously chose to uphold the TikTok ban-or-sell legislation. Here's what that means for the app and its U.S. users.