(February 12, 2024, 1:08 PM EST) -- WASHINGTON, D.C. — Under a settlement in which the U.S. Securities and Exchange Commission instituted administrative and cease-and-desist proceedings, a co-founder of the collapsed hedge fund Platinum Partners agreed to payments totaling more than $2.4 million and a collateral industry bar to resolve allegations of violating the Investment Advisers Act of 1940....