Filing search / Registration and prospectus / P2021 Rig Co. / Page 2

424B3

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24 Aug 18

Prospectus supplement

12:00am

424B3

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24 Aug 18

Prospectus supplement

12:00am

424B3

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10 Aug 18

Prospectus supplement

5:03pm

424B3

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8 Aug 18

Prospectus supplement

5:32pm

424B1

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17 May 18

Prospectus with pricing info

9:35pm

424B3

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5 Dec 17

Prospectus supplement

12:00am

424B3

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8 Aug 17

Prospectus supplement

12:00am

424B3

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28 Jun 17

Prospectus supplement

12:00am

424B1

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16 Jun 17

Prospectus with pricing info

12:00am

424B3

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11 Apr 17

Prospectus supplement

12:00am

424B3

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9 Jan 17

Prospectus supplement

12:00am

424B3

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10 Nov 16

Prospectus supplement

12:00am

424B1

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8 Nov 16

Prospectus with pricing info

12:00am

S-1/A

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26 Aug 16

IPO registration (amended)

12:00am