0001078782-18-001420 NT 10-Q 1 20181031 20181217 20181217 20181217 APT Systems Inc 0001543739 8742 990370904 DE 0131 NT 10-Q 34 000-54865 181238412 505 MONTGOMERY STREET 11TH FLOOR SAN FRANCISCO CA 94111 (415)-200-1105 505 MONTGOMERY STREET 11TH FLOOR SAN FRANCISCO CA 94111 NT 10-Q 1 nt10q103118_nt10q.htm FORM NT 10-Q NOTICE OF LATE QUARTERLY FILING