https://www.marketscreener.com/quote/stock/PIEDMONT-OFFICE-REALTY-TR-5959095/news/Tranche-Update-on-Piedmont-Office-Realty-Trust-Inc-s-Equity-Buyback-Plan-announced-on-May-3-2017-45784842/?utm_source=telegram&utm_medium=social&utm_campaign=share