The US Securities and Exchange Commission has temporarily halted trading of crypto treasury company QMMM Holdings due to potential stock manipulation, coming just a week after reports surfaced of a regulatory probe into certain crypto treasury firms. 

“The Commission temporarily suspended trading in the securities of QMMM because of potential manipulation,” the agency said in a notice on Monday, halting trading of QMMM stock for 10 trading days.

It said the alleged manipulation was “effectuated through recommendations, made to investors by unknown persons via social media to purchase” QMMM shares, “which appear to be designed to artificially inflate the price and volume.”

QMMM Holdings shares are up over 1,700% in the past month after announcing on Sept. 9 that it would buy and hold Bitcoin (BTC), Ether (ETH) and Solana (SOL), joining dozens of companies that have recently made similar moves in the hopes of boosting their shares.

The SEC and QMMM Holdings did not immediately respond to a request for comment.

Crypto strategy unrelated to trading halt

Carl Capolingua, senior editor at the market analysis platform Market Index, told Cointelegraph that such SEC trading suspensions are “very rare, generally because of the consequences for company management.”

“If the SEC can link those ‘unknown persons’ responsible for promoting buying the company’s stock back to employees, or worse, to management, then the penalties can be severe, including large fines or jail time,” he added.

Capolingua said while QMMM’s crypto pivot may have made the business more attractive to some investors, its crypto strategy “isn’t likely to be an item of scrutiny” for the SEC as the alleged “illegal stock promotion is the main issue here.”