Esperion (ESPR) Beats on Q3 Earnings, Lowers Expense Guidance Posted byZacks Equity Research November 2, 2021 Leave a comment on Esperion (ESPR) Beats on Q3 Earnings, Lowers Expense Guidance Esperion Therapeutics (ESPR) reports solid third-quarter results, beating estimates for earnings and sales. However, the stock declines in pre-market trading.