$U.S. Well Services(USWS)$ 8-K Current report, items 2.02 and 9.01 Accession Number: 0001564590-21-056438 Act: 34 Size: 1 MB 网页链接
$U.S. Well Services(USWS)$ 8-K Current report, item 8.01 Accession Number: 0000950170-21-002371 Act: 34 Size: 216 KB 网页链接
$U.S. Well Services(USWS)$ 8-K Current report, items 1.01 and 9.01 Accession Number: 0001193125-21-293341 Act: 34 Size: 248 KB 网页链接
$U.S. Well Services(USWS)$ 8-K Current report, items 3.03, 5.03, 7.01, and 9.01 Accession Number: 0001193125-21-288972 Act: 34 Size: 232 KB 网页链接
$U.S. Well Services(USWS)$ 4 Statement of changes in beneficial ownership of securities Accession Number: 0000950103-21-015133 Size: 24 KB 网页链接
$U.S. Well Services(USWS)$ 4 Statement of changes in beneficial ownership of securities Accession Number: 0001104659-21-120098 Size: 7 KB 网页链接
$U.S. Well Services(USWS)$ SC 13D/A [Amend] General statement of acquisition of beneficial ownership Accession Number: 0001104659-21-120078 Act: 34 Size: 28 KB 网页链接
$U.S. Well Services(USWS)$ 4 Statement of changes in beneficial ownership of securities Accession Number: 0000950103-21-014357 Size: 22 KB 网页链接
$U.S. Well Services(USWS)$ 3 Initial statement of beneficial ownership of securities Accession Number: 0000899243-21-036772 Size: 17 KB 网页链接
$U.S. Well Services(USWS)$ SC 13D/A [Amend] General statement of acquisition of beneficial ownership Accession Number: 0000950103-21-014310 Act: 34 Size: 117 KB 网页链接