0001078782-16-002860 8-K 1 20160513 8.01 20160518 20160518 APT Systems Inc 0001543739 8742 990370904 0131 8-K 34 000-54865 161660177 505 MONTGOMERY STREET 11TH FLOOR SAN FRANCISCO CA 94111 (415)-200-1105 505 MONTGOMERY STREET 11TH FLOOR SAN FRANCISCO CA 94111 8-K 1 f8k051616_8k.htm FORM 8-K CURRENT REPORT