It is August 14th - that is when the quarterly report is due. It is always 45 days after the end of the quarter - or 90 days after the end of year for the annual report.
It is August 14th - tomorrow is when the 2015 Q2 is due.
Meeting the OTCM deadline doesn't have much meaning as they are not a regulator.
The most important thing is ZMRK filing audited financials - unaudited financials are meaningless.