$U.S. Well Services(USWS)$ 4 Statement of changes in beneficial ownership of securities Accession Number: 0000950103-21-005008 Size: 27 KB 网页链接
$U.S. Well Services(USWS)$ 424B5 Prospectus [Rule 424(b)(5)] Accession Number: 0001193125-21-087586 Act: 33 Size: 70 KB 网页链接
$U.S. Well Services(USWS)$ 4 Statement of changes in beneficial ownership of securities Accession Number: 0001209191-21-020898 Size: 4 KB 网页链接
$U.S. Well Services(USWS)$ 4 Statement of changes in beneficial ownership of securities Accession Number: 0001209191-21-020895 Size: 10 KB 网页链接
$U.S. Well Services(USWS)$ 4 Statement of changes in beneficial ownership of securities Accession Number: 0001209191-21-020894 Size: 10 KB 网页链接
$U.S. Well Services(USWS)$ 4 Statement of changes in beneficial ownership of securities Accession Number: 0001209191-21-020892 Size: 4 KB 网页链接
$U.S. Well Services(USWS)$ 4 Statement of changes in beneficial ownership of securities Accession Number: 0001209191-21-020893 Size: 4 KB 网页链接
$U.S. Well Services(USWS)$ 10-K Annual report [Section 13 and 15(d), not S-K Item 405] Accession Number: 0001564590-21-012590 Act: 34 Size: 13 MB 网页链接
$U.S. Well Services(USWS)$ 8-K Current report, items 2.02 and 9.01 Accession Number: 0001564590-21-012097 Act: 34 Size: 1 MB 网页链接
$U.S. Well Services(USWS)$ 8-K Current report, items 8.01 and 9.01 Accession Number: 0001564590-21-007752 Act: 34 Size: 239 KB 网页链接