$U.S. Well Services(USWS)$ 8-K Current report, items 1.01 and 9.01 Accession Number: 0001564590-21-044317 Act: 34 Size: 252 KB 网页链接
$U.S. Well Services(USWS)$ 10-Q Quarterly report [Sections 13 or 15(d)] Accession Number: 0001564590-21-043952 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: 0001564590-21-043538 Act: 34 Size: 1 MB 网页链接
$U.S. Well Services(USWS)$ 4 Statement of changes in beneficial ownership of securities Accession Number: 0000899243-21-028382 Size: 7 KB 网页链接
$U.S. Well Services(USWS)$ 4 Statement of changes in beneficial ownership of securities Accession Number: 0000899243-21-028381 Size: 12 KB 网页链接
$U.S. Well Services(USWS)$ 3 Initial statement of beneficial ownership of securities Accession Number: 0000899243-21-027976 Size: 6 KB 网页链接
$U.S. Well Services(USWS)$ 4 Statement of changes in beneficial ownership of securities Accession Number: 0000899243-21-027743 Size: 13 KB 网页链接
$U.S. Well Services(USWS)$ SC 13D General statement of acquisition of beneficial ownership Accession Number: 0001193125-21-209040 Act: 34 Size: 156 KB 网页链接
$U.S. Well Services(USWS)$ SC 13D/A [Amend] General statement of acquisition of beneficial ownership Accession Number: 0000950103-21-009515 Act: 34 Size: 250 KB 网页链接
$U.S. Well Services(USWS)$ 4 Statement of changes in beneficial ownership of securities Accession Number: 0000950103-21-009514 Size: 30 KB 网页链接