Ameren Illinois Company (AILLM: Pink Current) | Scheduled Ex-Dividend Fri, Mar 01, 2019 09:32 - Ameren Illinois Company ( AILLM : Pink Current) - Scheduled Ex-Dividend - Ameren Illinois Company has announced a dividend ex-date for (AILLM: Pink Current). Ameren Illinois Company is scheduled to disburse a Cash Dividend dividend of $1.23 on Fri, Apr 05, 2019 to shareholders of AILLM. You may find a complete list of dividends at otcmarkets.com .