NNN REIT, Inc. (NYSE:NNN) is included among the 10 Safest High Dividend Stocks to Buy Now. Why Investors Favor NNN REIT Among Safest High Dividend Stocks NNN REIT, Inc. (NYSE:NNN) is an American real estate investment trust company. It follows a straightforward business model by investing in single-tenant net-leased properties. The company focuses on acquiring assets backed by long-term net leases, usually ranging from 10 to 20 years, in prime locations within strong markets. These properties generate st ...