0001078782-19-000102 8-K 1 20190206 4.01 20190207 20190207 APT Systems Inc 0001543739 8742 990370904 DE 0131 8-K 34 000-54865 19574224 505 MONTGOMERY STREET 11TH FLOOR SAN FRANCISCO CA 94111 (415)-200-1105 505 MONTGOMERY STREET 11TH FLOOR SAN FRANCISCO CA 94111 8-K 1 f8k020719_8k.htm FORM 8-K CURRENT REPORT