$U.S. Well Services(USWS)$ 8-K Current report, items 7.01 and 9.01 Accession Number: 0001564590-21-006419 Act: 34 Size: 240 KB 网页链接
$U.S. Well Services(USWS)$ SC 13G/A [Amend] Statement of acquisition of beneficial ownership by individuals Accession Number: 0001104659-21-013487 Act: 34 Size: 70 KB 网页链接
$U.S. Well Services(USWS)$ 8-K Current report, items 7.01 and 9.01 Accession Number: 0001564590-21-002074 Act: 34 Size: 240 KB 网页链接
$U.S. Well Services(USWS)$ 4 Statement of changes in beneficial ownership of securities Accession Number: 0000950103-21-000032 Size: 28 KB 网页链接
$U.S. Well Services(USWS)$ 8-K Current report, item 3.01 Accession Number: 0001564590-20-058974 Act: 34 Size: 222 KB 网页链接
$U.S. Well Services(USWS)$ 3 Initial statement of beneficial ownership of securities Accession Number: 0001209191-20-061139 Size: 7 KB 网页链接
$U.S. Well Services(USWS)$ 8-K Current report, item 5.02 Accession Number: 0001564590-20-055238 Act: 34 Size: 213 KB 网页链接
$U.S. Well Services(USWS)$ 8-K Current report, items 1.01, 2.03, and 9.01 Accession Number: 0001193125-20-298166 Act: 34 Size: 518 KB 网页链接
$U.S. Well Services(USWS)$ 10-Q Quarterly report [Sections 13 or 15(d)] Accession Number: 0001564590-20-051843 Act: 34 Size: 11 MB 网页链接
$U.S. Well Services(USWS)$ 8-K Current report, items 2.02 and 9.01 Accession Number: 0001564590-20-051695 Act: 34 Size: 1 MB 网页链接