• Mary Ann Hashem has joined Prudential as director of builder services.
• Nick Sportini and David Ross have joined the sales team at Grand Haven.
• Randy Martin has joined Watson at its Mandarin South office.
• Geoffrey K. Blum has joined Victoria Robbins Realty.
• New at Exit Realty are Teresa Raffensperger, who is the sales manager of the Mandarin office, and agents Tasha Betts, Kim Bowen, Cheryl Flynn, Clint Green and Paul Lacombe.
• Cindy McEwan has joined Watson’s management team as “Broker in Charge of Special Projects,” including being the company’s liaison to The Neighborhoods of World Golf Village.