$Ocean Rig UDW(ORIG)$ SC 13G/A [Amend] - Statement of acquisition of beneficial ownership by individuals Filed: 2019-02-13 AccNo: 0001193125-19-037983 Size: 125 KB 网页链接
$Ocean Rig UDW(ORIG)$ 15-12B - Securities registration termination [Section 12(b)] Filed: 2018-12-27 AccNo: 0001104659-18-074923 Size: 33 KB 网页链接
$Ocean Rig UDW(ORIG)$ EFFECT - Notice of Effectiveness Filed: 2018-12-26 AccNo: 9999999995-18-003220 Size: 1 KB 网页链接
$Ocean Rig UDW(ORIG)$ POS AM - Post-Effective amendments for registration statement Filed: 2018-12-19 AccNo: 0001104659-18-073847 Size: 24 KB 网页链接
$Ocean Rig UDW(ORIG)$ SC 13D/A [Amend] - General statement of acquisition of beneficial ownership Filed: 2018-12-07 AccNo: 0000902664-18-004274 Size: 58 KB 网页链接
$Ocean Rig UDW(ORIG)$ 425 - Prospectuses and communications, business combinations Filed: 2018-11-29 AccNo: 0000919574-18-007795 Size: 128 KB 网页链接
$Ocean Rig UDW(ORIG)$ 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16] Filed: 2018-11-29 AccNo: 0000919574-18-007794 Size: 126 KB 网页链接
$Ocean Rig UDW(ORIG)$ 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16] Filed: 2018-11-14 AccNo: 0000919574-18-007492 Size: 647 KB 网页链接
$Ocean Rig UDW(ORIG)$ 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16] Filed: 2018-11-13 AccNo: 0000919574-18-007119 Size: 294 KB 网页链接
$Ocean Rig UDW(ORIG)$ 425 - Prospectuses and communications, business combinations Filed: 2018-11-05 AccNo: 0001558370-18-008426 Size: 80 KB 网页链接