Commercial National Financial Corp. (CNAF: OTCQX U.S. Premier) | Scheduled Ex-Dividend Tue, Aug 21, 2018 04:00 - Commercial National Financial Corp. ( CNAF : OTCQX U.S. Premier) - Scheduled Ex-Dividend - Commercial National Financial Corp. has announced a dividend ex-date for (CNAF: OTCQX U.S. Premier). Commercial National Financial Corp. is scheduled to disburse a Cash Dividend dividend of $0.26 on Thu, Aug 30, 2018 to shareholders of CNAF. You may find a complete list of dividends at otcmarkets.com .