ASTI - Ascent Solar names Jin Jo CFO Bobby Gulati as COO May, 11 2023 04:08 PM Ascent Solar Technologies Inc 2023-05-11 16:08:41 ET Ascent Solar ( NASDAQ: ASTI ) said Thursday it promoted Jin Jo as chief financial officer and Bobby Gulati as chief operating officer. The appointments were effective April 8, 2023. Press Release . For further details see: Ascent Solar names Jin Jo CFO, Bobby Gulati as COO