Perspective Therapeutics Inc (CATX)

[railrider]

$ISR Investopedia explains 'Confidential Treatment Order - CTO'
Companies would typically seek a CTO in order to keep information that would otherwise put it at a disadvantage, a secret. For example, a company may apply for such an order to keep information regarding a pricing arrangement made with a partner, secret, since competitors finding out this information may go after the partner with a more competitive price.