Complex sentence: It is the largest developer by market value in Saudi Arabia and in December 2007, the company listed its shares on the Saudi Stock Exchange (Tadawul All Share Index/Real estate sector) under the symbol 4300.
Split into simpler sentences: It is the largest developer by market value in Saudi Arabia. In December 2007, the company listed its shares on the Saudi Stock Exchange (Tadawul All Share Index/Real estate sector) under the symbol 4300.