国民油井华高

$国民油井华高(NOV)$ SCHEDULE 13G Statement of Beneficial Ownership by Certain Investors Accession Number: 0000354204-25-001280  Act: 34  Size: 8 KB 网页链接

$国民油井华高(NOV)$ 10-Q Quarterly report [Sections 13 or 15(d)] Accession Number: 0000950170-25-099476  Act: 34  Size: 17 MB 网页链接

$国民油井华高(NOV)$ 8-K Current report, items 2.02 and 9.01 Accession Number: 0000950170-25-099408  Act: 34  Size: 6 MB 网页链接

$国民油井华高(NOV)$ 11-K Annual report of employee stock purchase, savings and similar plans Accession Number: 0001193125-25-149013  Act: 34  Size: 126 KB 网页链接

$国民油井华高(NOV)$ SD Specialized disclosure report Accession Number: 0000950170-25-079384  Act: 34  Size: 76 KB 网页链接

$国民油井华高(NOV)$ 8-K Current report, items 5.07, 8.01, and 9.01 Accession Number: 0001193125-25-124691  Act: 34  Size: 173 KB 网页链接

$国民油井华高(NOV)$ 4 Statement of changes in beneficial ownership of securities Accession Number: 0000950170-25-076084  Size: 18 KB 网页链接

$国民油井华高(NOV)$ 4 Statement of changes in beneficial ownership of securities Accession Number: 0000950170-25-076087  Size: 19 KB 网页链接

$国民油井华高(NOV)$ 4 Statement of changes in beneficial ownership of securities Accession Number: 0000950170-25-076099  Size: 18 KB 网页链接

$国民油井华高(NOV)$ 4 Statement of changes in beneficial ownership of securities Accession Number: 0000950170-25-076090  Size: 18 KB 网页链接

$国民油井华高(NOV)$ 4 Statement of changes in beneficial ownership of securities Accession Number: 0000950170-25-076091  Size: 18 KB 网页链接

$国民油井华高(NOV)$ 4 Statement of changes in beneficial ownership of securities Accession Number: 0000950170-25-076098  Size: 18 KB 网页链接

$国民油井华高(NOV)$ 4 Statement of changes in beneficial ownership of securities Accession Number: 0000950170-25-076075  Size: 18 KB 网页链接

$国民油井华高(NOV)$ 4 Statement of changes in beneficial ownership of securities Accession Number: 0000950170-25-076078  Size: 4 KB 网页链接

$国民油井华高(NOV)$ 4 Statement of changes in beneficial ownership of securities Accession Number: 0000950170-25-076080  Size: 4 KB 网页链接

$国民油井华高(NOV)$ 4 Statement of changes in beneficial ownership of securities Accession Number: 0000950170-25-076073  Size: 18 KB 网页链接

$国民油井华高(NOV)$ S-8 Securities to be offered to employees in employee benefit plans Accession Number: 0001193125-25-123074  Act: 33  Size: 196 KB 网页链接

$国民油井华高(NOV)$ 10-Q Quarterly report [Sections 13 or 15(d)] Accession Number: 0000950170-25-059817  Act: 34  Size: 13 MB 网页链接

$国民油井华高(NOV)$ 8-K Current report, items 2.02 and 9.01 Accession Number: 0000950170-25-059591  Act: 34  Size: 6 MB 网页链接

$国民油井华高(NOV)$ DEFA14A Additional definitive proxy soliciting materials and Rule 14(a)(12) material Accession Number: 0001193125-25-076223  Act: 34  Size: 134 KB 网页链接