859 filings
Page 3 of 43
8-K
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8 Nov 22
Diamond Offshore Announces Third Quarter 2022 Results and Ocean Courage Awarded 4-Year Project
6:02am
8-K
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10 Aug 22
Diamond Offshore Reports Second Quarter 2022 Results and Announces $610 Million in New Contract Awards
12:00am
EFFECT
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21 Jun 22
Notice of effectiveness
12:15am
424B3
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17 Jun 22
Prospectus supplement
10:01am
CORRESP
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14 Jun 22
Correspondence with SEC
12:00am
CORRESP
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2 Jun 22
Correspondence with SEC
12:00am
UPLOAD
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1 Jun 22
Letter from SEC
12:00am
8-K
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11 May 22
Other Events
4:06pm
8-K
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10 May 22
Diamond Offshore Announces First Quarter 2022 Results
6:01am
8-K
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2 May 22
Departure of Directors or Certain Officers
4:06pm
8-K
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27 Apr 22
Departure of Directors or Certain Officers
6:10am
CERT
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29 Mar 22
Certification of approval for exchange listing
8:38am
8-A12B
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29 Mar 22
Registration of securities on exchange
6:05am
8-K
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25 Mar 22
Diamond Offshore Announces Relisting on NYSE
8:00am