As Of	Filer	Filing¹	For·On·As	Docs:Size	Issuer		Filing Agent

 2/12/21  Dimensional Fund Advisors LP      SC 13G/A               1:17K  Bristow Group Inc.                                         
  6/2/20  Bristow Group Inc.                425                    1:14K  Bristow Group Inc.                Broadridge Fin’l So… Inc 
 5/13/20‡ Bristow Group Inc.                425         5/12/20    1:36K  Bristow Group Inc.                Broadridge Fin’l So… Inc 
 5/12/20‡ Bristow Group Inc.                425                    1:117K Bristow Group Inc.                Broadridge Fin’l So… Inc 
 3/12/20  Bristow Group Inc.                425                    1:55K  Bristow Group Inc.                Donnelley … Solutions/FA 
 2/25/20  Bristow Group Inc.                425                    1:3.1M Bristow Group Inc.                Donnelley … Solutions/FA 
 2/14/20  Citadel Advisors LLC              SC 13G/A               1:155K Bristow Group Inc.                Toppan Merrill/FA        
          Calc IV LP³
          Citadel Advisors Holdings LP³
          Citadel GP LLC³
          Citadel Securities GP LLC³
          Citadel Securities LLC³
          Kenneth Griffin³
 2/13/20  Mackenzie Financial Corp.         SC 13G/A               1:9K   Bristow Group Inc.                                         
 1/27/20  Bristow Group Inc.                425                    1:72K  Bristow Group Inc.                Donnelley … Solutions/FA 
 1/24/20  Bristow Group Inc.                425                    6:9.3M Bristow Group Inc.                Donnelley … Solutions/FA 
 1/24/20  Bristow Group Inc.                425                    1:182K Bristow Group Inc.                Donnelley … Solutions/FA 
 1/24/20  Bristow Group Inc.                425                    1:8.4M Bristow Group Inc.                Donnelley … Solutions/FA 
 1/24/20  Bristow Group Inc.                425                    1:16K  Bristow Group Inc.                Donnelley … Solutions/FA 
 1/24/20  Bristow Group Inc.                425                    1:16K  Bristow Group Inc.                Donnelley … Solutions/FA 
 1/24/20  Bristow Group Inc.                425                    1:56K  Bristow Group Inc.                Donnelley … Solutions/FA 
 1/24/20  Bristow Group Inc.                425                    1:19K  Bristow Group Inc.                Donnelley … Solutions/FA 
 1/24/20  Bristow Group Inc.                425                    1:59K  Bristow Group Inc.                Donnelley … Solutions/FA 
 1/24/20  Bristow Group Inc.                425                    1:102K Bristow Group Inc.                Donnelley … Solutions/FA 
 1/14/20  Mickelson George Mark             4          Director²   1:8K   Bristow Group Inc.                Computershare Inc.       
  1/9/20  Bristow Group Inc.                15-12B       1/9/20    1:16K                                    Donnelley … Solutions/FA 

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‡	A non-Insider-Ownership Filing that was accepted after the SEC “closed” at 5:30:00pm ET.  The legal “Filed As Of” date may be the next, or another, day.
¹	Filing/Form Types:
	4	Statement of Changes in Beneficial Ownership of Securities by an Insider — Form 4 { The Filer is an Insider² of the Issuer }.
	15-12B	Certification of a Termination of Registration of a Class of Securities — Form 15.
	425	Prospectus or Communication – Merger.
	SC 13G	Statement of Acquisition of Beneficial Ownership by a “Passive” Investor — Schedule 13G.
	/A	Amendment to, or Amended version of, a previous Filing of this Type.
²	Insider:  The Filer is a Director, Officer, 10% Owner and/or Other “insider” of the Issuer.
³	Group Member:  A Registrant or non-Registrant party to this Filing made by a Group.