$U.S. Well Services(USWS)$ 8-K Current report, items 2.02 and 9.01 Accession Number: 0001171843-20-003568 Act: 34 Size: 158 KB 网页链接
$U.S. Well Services(USWS)$ SC 13G/A [Amend] Statement of acquisition of beneficial ownership by individuals Accession Number: 0000834237-20-009476 Act: 34 Size: 12 KB 网页链接
$U.S. Well Services(USWS)$ DEFA14A Additional definitive proxy soliciting materials and Rule 14(a)(12) material Accession Number: 0001564590-20-022030 Act: 34 Size: 116 KB 网页链接
$U.S. Well Services(USWS)$ 8-K Current report, item 3.01 Accession Number: 0001171843-20-002861 Act: 34 Size: 25 KB 网页链接
$U.S. Well Services(USWS)$ DEF 14A Other definitive proxy statements Accession Number: 0001193125-20-105243 Act: 34 Size: 626 KB 网页链接
$U.S. Well Services(USWS)$ SC 13D/A [Amend] General statement of acquisition of beneficial ownership Accession Number: 0001104659-20-043269 Act: 34 Size: 45 KB 网页链接
$U.S. Well Services(USWS)$ 4 Statement of changes in beneficial ownership of securities Accession Number: 0001104659-20-043267 Size: 7 KB 网页链接
$U.S. Well Services(USWS)$ 4 Statement of changes in beneficial ownership of securities Accession Number: 0000950103-20-006903 Size: 29 KB 网页链接
$U.S. Well Services(USWS)$ SC 13D/A [Amend] General statement of acquisition of beneficial ownership Accession Number: 0000950103-20-006881 Act: 34 Size: 716 KB 网页链接
$U.S. Well Services(USWS)$ 8-K Current report, items 1.01, 2.03, 3.02, 3.03, 5.03, 7.01, and 9.01 Accession Number: 0001193125-20-095937 Act: 34 Size: 1 MB 网页链接