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$Sigma Labs(SGLB)$ S-3 Registration statement under Securities Act of 1933 Accession Number: 0001493152-21-014185 Act: 33 Size: 1 MB 网页链接
$Sigma Labs(SGLB)$ S-3 Registration statement under Securities Act of 1933 Accession Number: 0001493152-21-013910 Act: 33 Size: 349 KB 网页链接
$Sigma Labs(SGLB)$ 8-K Current report, items 5.07 and 9.01 Accession Number: 0001493152-21-012847 Act: 34 Size: 581 KB 网页链接
$Sigma Labs(SGLB)$ 10-Q Quarterly report [Sections 13 or 15(d)] Accession Number: 0001493152-21-009466 Act: 34 Size: 2 MB 网页链接
$Sigma Labs(SGLB)$ 8-K Current report, items 2.02 and 9.01 Accession Number: 0001493152-21-009462 Act: 34 Size: 224 KB 网页链接
$Sigma Labs(SGLB)$ DEF 14A Other definitive proxy statements Accession Number: 0001493152-21-009148 Act: 34 Size: 503 KB 网页链接
$Sigma Labs(SGLB)$ D Notice of Exempt Offering of Securities, item 06b Accession Number: 0001493152-21-008443 Act: 33 Size: 11 KB 网页链接
$Sigma Labs(SGLB)$ PRE 14A Other preliminary proxy statements Accession Number: 0001493152-21-008224 Act: 34 Size: 1 MB 网页链接
$Sigma Labs(SGLB)$ 424B5 Prospectus [Rule 424(b)(5)] Accession Number: 0001493152-21-006893 Act: 33 Size: 612 KB 网页链接
$Sigma Labs(SGLB)$ 8-K Current report, items 2.02 and 9.01 Accession Number: 0001493152-21-006704 Act: 34 Size: 177 KB 网页链接