Bristow Group Inc

Q: Sep 30 2019

Q: Jun 30 2019

Q: Sep 30 2019

FY: Mar 31 2019

Q: Jun 30 2019

FY: Mar 31 2018

Q: Dec 31 2018

Q: Sep 30 2018

Q: Jun 30 2018

FY: Mar 31 2019

Q: Dec 31 2018

Q: Sep 30 2018

Q: Jun 30 2018

FY: Mar 31 2018

Q: Dec 31 2017

Q: Sep 30 2017

Q: Jun 30 2017

FY: Mar 31 2017

Q: Dec 31 2016

Q: Sep 30 2016

5.02

1.01,1.02,2.03,3.02,3.03,5.01,5.02,5.03,9.01

1.01,1.03,2.03,7.01,8.01,9.01

7.01,8.01,9.01

7.01,9.01

7.01,9.01

1.01,2.03,9.01

8.01,9.01

7.01,9.01

7.01,9.01

Regulation FD Disclosure

1.01,7.01,8.01,9.01

1.01,7.01,9.01

3.01,7.01,9.01

1.01,1.03,2.03,2.04,7.01,8.01,9.01

3.01,5.02,7.01,8.01,9.01

8.01,9.01

5.02

8.01,9.01

5.02,8.01,9.01

Written communication about a business combination transaction (Rule 425)

Written communication about a business combination transaction (Rule 425)

Written communication about a business combination transaction (Rule 425)

Written communication about a business combination transaction (Rule 425)

Written communication about a business combination transaction (Rule 425)

Written communication about a business combination transaction (Rule 425)

Written communication about a business combination transaction (Rule 425)

Written communication about a business combination transaction (Rule 425)

Written communication about a business combination transaction (Rule 425)

Written communication about a business combination transaction (Rule 425)

Written communication about a business combination transaction (Rule 425)

Written communication about a business combination transaction (Rule 425)

Written communication about a business combination transaction (Rule 425)

Written communication about a business combination transaction (Rule 425)

Written communication about a business combination transaction (Rule 425)

Certification of termination of registration of a class of securities (Section 12(b))

Certification of termination of registration of a class of securities (Section 12(b)) (amendment)

Certification of termination of registration of a class of securities (Section 12(b))

Post Effective Amendment to S-8

Post Effective Amendment to S-8

Additional proxy soliciting materials filed by a non-management party

Additional proxy soliciting materials filed by a non-management party

Additional proxy soliciting materials filed by a non-management party

Additional proxy soliciting materials filed by a non-management party

Additional proxy soliciting materials filed by a non-management party

Additional proxy soliciting materials filed by a non-management party

Additional proxy soliciting materials filed by a non-management party

Additional proxy soliciting materials filed by a non-management party

Additional proxy soliciting materials filed by a non-management party

Additional proxy soliciting materials filed by a non-management party

Additional proxy soliciting materials filed by a non-management party

Additional proxy soliciting materials filed by a non-management party

Additional Information for Proxy Statement/ Votes

Definitive Proxy Statement

Additional Information for Proxy Statement/ Votes

Preliminary Proxy Statement

Additional Information for Proxy Statement/ Votes

Additional Information for Proxy Statement/ Votes

Definitive Proxy Statement

Additional Information for Proxy Statement/ Votes

DIMENSIONAL FUND ADVISORS LP

CITADEL ADVISORS LLC

none

Mickelson George Mark

Mickelson George Mark

Kern Wesley E.

Brass Lorin L.

Truelove Brian D.

Yazhari Hooman

MANZO ROBERT

Solus Alternative Asset Management LP

none

none

Wersebe Mary

Phillips Robert A.

Miller L. Don

Gillette Christopher

CORBETT ALAN

Allman Brian J

Empyrean Capital Partners, LP

Notification of removal from listing and/or registration on a national securities exchange (amendment)

Correspondence with the SEC

Correspondence with the SEC

Letter from the SEC

Post-effective amendment to an automatic shelf registration statement

Letter from the SEC

Correspondence with the SEC

Correspondence with the SEC

Letter from the SEC

Correspondence with the SEC

Letter from the SEC

Letter from the SEC

Correspondence with the SEC

Correspondence with the SEC

Letter from the SEC

Annual Report Scanned (Paper)

Correspondence with the SEC

Correspondence with the SEC

Letter from the SEC

Correspondence with the SEC