Philip N. Russo was named CFO at Delaware Investments, said Tom Gariepy, spokesman. He replaced interim finance chief Joseph H. Hastings, who will remain Delaware's controller and treasurer. Mr. Russo was a vice president, finance, with Prudential Investment Management. John Fleurant, also a vice president, finance, with Prudential, will assume Mr. Russo's duties, said Leigh Manganaro, Prudential spokeswoman.
Henry G. Van der Eb was named senior vice president at Gabelli Asset Management, a new position. He remains managing partner and will continue portfolio management, securities analysis, marketing and client service at the firm. In his new duties, Mr. Van der Eb will be a senior adviser to Gabelli management.