
Answer: Whitestone REIT in 2012; Inland Western Retail Real Estate Trust, Inc. in 2013; Healthcare Trust of America, Inc. in 2013; Catchmark Timber Trust, Inc. (formerly Wells Timerland REIT, Inc.) in 2015; and American Finance Trust, Inc. in 2018.
On July 19, 2018, American Finance Trust, Inc. listed only Class A shares, with Class B-1 and Class B-2 to become Nasdaq-listed Class A shares in 90 and 180 days, respectively.