Donald Trump's ailing Truth Social is once again crashing to an all-time low — and the timing does not seem coincidental.

Trump can now start selling his majority stake in the Truth Social parent company, as a lockup on insider sales expires. But that could tank the price of the stock.

The company behind the Truth Social platform is worth more than $3 billion on Wall Street, and Trump owns more than half of it. So far, Trump and other insiders in the company known as TMTG have been unable to cash in because a “lock-up agreement” has prevented them from selling any of their shares since TMTG began trading publicly in March.