The Securities and Exchange Commission told Hertz that the regulator has issues with its plan to sell stock while the rental car company is in the middle of bankruptcy proceedings.

“In this particular situation we have let the company know that we have comments on their disclosure,” SEC Chairman Jay Clayton said Wednesday on CNBC’s “Squawk on the Street.” “In most cases when you let a company know that the SEC has comments on their disclosure they do not go forward until those comments are resolved.”

Hertz said in a securities filing with the SEC on Monday that it would seek to sell $500 million in stock. In quite an unusual disclosure in that filing, the company told potential investors that they would likely lose their money.

“Although we cannot predict how our common stock will be treated under a plan, we expect that common stock holders would not receive a recovery through any plan unless the holders of more senior claims and interests, such as secured and unsecured indebtedness (which is currently trading at a significant discount), are paid in full, which would require a significant and rapid and currently unanticipated improvement in business conditions to pre-COVID-19 or close to pre-COVID-19 levels,” the filing said.

In an effort to get a piece of the market’s rebound from the coronavirus downturn, retail investors are piling into even potentially worthless stocks like Hertz. With economic conditions improving suddenly, investors are betting these bankrupt companies are now in better shape than when they limped into Chapter 11. The issue is that equity investors are behind bondholders and other creditors in a bankruptcy and will likely lose their money.

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But just this month, Hertz’s stock is up more than 110%. 

Clayton said the company is aware the SEC has issues, but the regulator has not heard back yet from Hertz.

When a company submits a filing to sell a security, the SEC will often submit comments back to the company asking it to improve the disclosure or any irregularities in the filing. Clayton did not elaborate specifically on what the issues were with the Hertz filing.

“We at the SEC, were are trying to carry out our responsibility in the situations like this as best we can and I expect the other professionals around the situation to carry out their responsibilities as best they can,” Clayton added. 

Shares of Hertz had rallied Wednesday before giving up those gains and then being halted pending news. The stock was last down less than 1% at $1.94.

Trading activity in names like Hertz has spiked on millennial-favored stock trading app Robinhood in the days following the bankruptcy filings, according to Robintrack, which tracks Robinhood account activity but is not affiliated with the company.

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