Shares of drugmaker Sarepta Therapeutics continued to fall Tuesday after the company said it would comply with a Food and Drug Administration request to pause shipments of its gene therapy following several patient deaths.

Shipments will halt by close of business Tuesday evening, the company said. Sarepta had initially rejected the agency’s request, which was issued Friday.

Sarepta Therapeutics shares were lower in premarket trading on Tuesday, as the drugmaker relented to a Food and Drug Administration request to halt shipments of a gene therapy.