Sara Lee Corp. has announced that Mark Garvey will lead the finance function. He has been interim CFO since May.

Brenda Galgano has been named finance chief at The Vitamin Shoppe, effective April 4. She is currently CFO and treasurer of The Great Atlantic & Pacific Tea Co. (A&P).

CFO John Workman will add to his responsibilities at Omnicare Inc.; he has also been named president. Workman, who has headed finance at the pharmaceutical-care provider since November 2009, previously was CFO at HealthSouth Corp.

Fitness-center franchiser Snap Fitness Inc. has named Wes Winnekins to the top finance spot. He joins the company from Health Fitness Corp., where he has been CFO for the past 10 years.

Matthew Kohnke has been promoted to finance chief at automotive replacement-part supplier Dorman Products Inc. Kohnke, who has been vice president-corporate controller since 2002, takes over from Mathias Barton, who has been promoted to co-president.

Natural-resource firm Hunt Global Resources Inc. has named Michael Horne as its new CFO, effective March 1. He formerly headed finance at Traxis Group and was a consultant to Carbon Green Inc.

Dennis Letham, who has led the finance function at Anixter International Inc. for 18 years, will retire at the end of June. He will be succeeded on July 1 by Theodore Dosch, who has been senior vice president-global finance since January 2009. Before coming to Anixter, Dosch was CFO, North America, at Whirlpool Corp.

Christopher & Banks Corp. has promoted Michael Lyftogt to the top finance spot. He has been at the women’s clothing retailer for 12 years, and has been interim CFO since July.

Roger Cregg plans to retire from homebuilder PulteGroup Inc. once his replacement has been appointed. He has led the finance function since he joined the company in 1998.