BAKER HUGHES INC

Registration of Securities on Exchange

Prospectus Supplement for Delayed or Continuous Offering

Prospectus Supplement for Delayed or Continuous Offering

Free Writing Prospectus

Free Writing Prospectus

Prospectus Supplement for Delayed or Continuous Offering

Prospectus Supplement for Delayed or Continuous Offering

Annual Report of Proxy Voting Record of Registered Management Investment Company

Beneficial ownership report for a passive holder of more than 5% (Schedule 13G) (amendment)

Report of Holders of Securities

Beneficial ownership report for a passive holder of more than 5% (Schedule 13G) (amendment)

Annual Report of Proxy Voting Record of Registered Management Investment Company

Report of Holders of Securities

Report of Holders of Securities

Report of Holders of Securities

1.01,2.03,9.01

8.01,9.01

5.02,9.01

Automatic Shelf Registration

1.01,1.02,2.03,9.01

Report of Holders of Securities

General form for quarterly reports under Section 13 or 15(d)

2.02,7.01,9.01

7.01,9.01

Report of Holders of Securities

General form for quarterly reports under Section 13 or 15(d)

2.02,7.01,9.01

Specialized Disclosure Report

5.02,9.01

Report of Holders of Securities

5.02

General form for quarterly reports under Section 13 or 15(d)

2.02,7.01,9.01

Annual report pursuant to Section 13 or 15(d)

Report of Holders of Securities

5.02,5.03,9.01

2.02,7.01,8.01,9.01

5.02

1.01,1.02

5.02

5.02

8.01,9.01

Report of Holders of Securities

7.01,9.01

General form for quarterly reports under Section 13 or 15(d)

5.02,9.01

2.02,7.01,9.01

Beneficial ownership report for a passive holder of more than 5% (Schedule 13G) (amendment)

Report of Holders of Securities

General form for quarterly reports under Section 13 or 15(d)

Specialized Disclosure Report

Report of Holders of Securities

General form for quarterly reports under Section 13 or 15(d)

Annual report pursuant to Section 13 or 15(d)

Report of Holders of Securities

Prospectus Supplement for Primary Offering

Notification of the removal from listing and registration of matured redeemed or retired securities

Prospectus Supplement for Primary Offering

Certification of approval for listing and registration on a national securities exchange

Free Writing Prospectus

Registration of Securities on Exchange

General form for quarterly reports under Section 13 or 15(d)

Report of Holders of Securities

General form for quarterly reports under Section 13 or 15(d)

Specialized Disclosure Report

General form for quarterly reports under Section 13 or 15(d)

Annual report pursuant to Section 13 or 15(d)

Notice of Effectiveness

Correspondence with the SEC

Registration statement under Securities Act of 1933 (amendment)

Letter from the SEC

Registration statement under Securities Act of 1933

General form for quarterly reports under Section 13 or 15(d)

General form for quarterly reports under Section 13 or 15(d)

Specialized Disclosure Report

Prospectus Supplement for Primary Offering

Prospectus Supplement for Primary Offering

Free Writing Prospectus

General form for quarterly reports under Section 13 or 15(d)

Annual report pursuant to Section 13 or 15(d)

Prospectus Supplement for Primary Offering

General form for quarterly reports under Section 13 or 15(d)

General form for quarterly reports under Section 13 or 15(d)

Specialized Disclosure Report

General form for quarterly reports under Section 13 or 15(d)

Annual report pursuant to Section 13 or 15(d)

No description available

No description available

Correspondence with the SEC

No description available

Specialized Disclosure Report

No description available

No description available

Correspondence with the SEC

Correspondence with the SEC

Letter from the SEC

Letter from the SEC

No description available

No description available

Additional Information for Proxy Statement/ Votes

Additional Information for Proxy Statement/ Votes

Additional Information for Proxy Statement/ Votes

Definitive Proxy Statement

Additional Information for Proxy Statement/ Votes

Definitive Proxy Statement

Additional Information for Proxy Statement/ Votes

Definitive Proxy Statement

No description available

Additional Information for Proxy Statement/ Votes

Definitive Proxy Statement

Additional Information for Proxy Statement/ Votes

Additional Information for Proxy Statement/ Votes

Definitive Proxy Statement

Additional Information for Proxy Statement/ Votes

Definitive Proxy Statement

Additional Information for Proxy Statement/ Votes

Baker Hughes Holdings LLC; Baker Hughes Co

Baker Hughes Holdings LLC; Baker Hughes Co

Baker Hughes Holdings LLC; Baker Hughes Co

Jones Regina