Ross Stores Inc. on Aug. 13 named CFO Michael Hartshorn as its new group president and COO as part of a series of executive changes.

Deputy CFO Travis Marquette was appointed group senior vice president and CFO, replacing Hartshorn.

The apparel retailer also promoted Michael Kobayashi, its group executive vice president of supply chain, merchant operations and technology, to the role of president of operations and technology.

Both Marquette and Kobayashi will report directly to Hartshorn.

Group executive vice president Gary Cribb was named senior group executive vice president of stores and loss prevention, reporting directly to Kobayashi.

All the appointments are effective Aug. 16.