0001127602-15-024397 4 1 20150805 20150806 20150806 Bristow Group Inc 0000073887 4522 720679819 DE 0331 2103 CITY WEST BLVD. 4TH FLOOR HOUSTON TX 77042 7132677600 2103 CITY WEST BLVD. 4TH FLOOR HOUSTON TX 77042 OFFSHORE LOGISTICS INC 19920703 King Stephen Anthony 0001511708 4 34 001-31617 151034639 2000 WEST SAM HOUSTON PARKWAY SOUTH, SUITE 1700 HOUSTON TX 77042 4 1 form4.xml PRIMARY DOCUMENT