$Ascent Solar Technologies(ASTI)$ 8-K - Current report Filed: 2016-09-23 AccNo: 0001350102-16-000191 Size: 198 KBItem 1.01: Entry into a Material Definitive AgreementItem 3.02: Unregistered Sales of Equity SecuritiesItem 3.03: Material Modifications to Rights of Security HoldersItem 5.03: Amendments to Articl 网页链接