Co-founder wants TuSimple liquidated

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TuSimple co-founder Xiaodi Hou has started a second autonomous trucking startup. But he is suing his former company, urging that TuSimple be liquidated and $450 million returned to shareholders, of whom he is the largest.

Suits on 3 coasts

In separate filings in courts in San Diego and Delaware, Hou claims his co-founder, Mo Chen, and CEO Cheng Lu are trying to move TuSimple’s $450 million to China. TuSimple moved its business there and has shifted its business from autonomous trucking to AI-generated video game production.

“This pivot – from TuSimple’s autonomous driving mission to Artificial Intelligence Generated Content (AIGC) development in China – represents a fundamental change in business direction,” Hou wrote in a letter Monday to TuSimple’s board. “The Company implemented this transformation without any advance communication to or vote by shareholders.”

Xiaodi Hou, a co-founder of TuSimple, wants the company liquidated and $450 million returned to shareholders. (Photo: Bot Auto)
Xiaodi Hou, a co-founder of TuSimple, wants the company liquidated and $450 million returned to shareholders. (Photo: Bot Auto)

Hou makes no secret of his hard feelings toward TuSimple, which he co-founded in 2015 with Chen, a Canadian entrepreneur. He was ousted as CEO in late 2022 in a messy boardroom squabble. Hou had been chief technology officer before taking over as CEO in March of that year.

TuSimple sued Hou in Texas Business Court in Houston this month. It claims Bot Auto misappropriated key proprietary technologies and that Hou prepared to launch his company while he was still on TuSimple’s board.

It dismissed Hou’s latest salvo.

Cheng Lu, CEO of TuSimple, called Xiaodai Hou’s moves “another lashing out of a disgraced CEO.” (Photo: TuSimple)
Cheng Lu, CEO of TuSimple, called Xiaodai Hou’s moves “another lashing out of a disgraced CEO.” (Photo: TuSimple)

“Sadly, another lashing out of a disgraced CEO that’s been trying to disrupt the company from moving forward so he can start a company using TuSimple trade secrets,” Lu said in a text.

Boardroom drama and a wind-down

The TuSimple board removed Hou as CEO in October 2022. It said he exercised poor judgment in allowing company workers to assist a startup called Hydron Motors without informing the board. Chen founded Hydron in 2022.

Ten days later, Hou fired the independent directors. For a brief period, Hou was TuSimple’s only director. But Chen, who restored Lu as CEO after Hou pushed him aside, returned as executive chairman. He secured a two-year agreement to control both his and Hou’s super-voting rights. That gave Chen 59% control of TuSimple until the agreement expired this month.

Mo Chen, co-founder of TuSimple, controls the company with 59% of the voting rights. Co-founder Xiaodi Hou is trying to regain control of the 29.7% he owns. (Photo: Hydron)
Mo Chen, co-founder of TuSimple, controls the company with 59% of the voting rights. Co-founder Xiaodi Hou is trying to regain control of the 29.7% he owns. (Photo: Hydron)

TuSimple was the first autonomous trucking company to demonstrate “driver-out” capability. It conducted an 80-mile nighttime pilot run on I-10 in Arizona in December 2021. At the time, analysts regarded TuSimple as the leader in driverless trucking. Shares traded as high as $70 in 2022 before a long decline that has left them a penny stock.

The company laid off more than half its U.S. workers and wound down its U.S. operations a year ago. It voluntarily delisted from the Nasdaq early this year. It went public in an initial public offering in 2021.