Phoenix - A company formed by investor Randy Stolworthy in Phoenix paid $1.425 million to purchase a 24,000-square-foot office project at 950 W. Southern Avenue in Tempe. The seller was a company formed by The Shidler Group in San Diego. The sale was brokered by Bob Buckley, Tracy Cartledge, Steve Lindley and Laurel Lewis of Insignia ESG in Phoenix. The two-building project is fully occupied. Stolworthy to manage the property.