Current report filing

Cover

v3.21.2
Cover
Jul. 22, 2021
Affiliate, Collateralized Security [Line Items]  
Document Type 8-K
Amendment Flag false
Document Period End Date Jul. 22, 2021
Entity File Number 001-38015
Entity Registrant Name SIGMA LABS, INC.
Entity Central Index Key 0000788611
Entity Tax Identification Number 27-1865814
Entity Incorporation, State or Country Code NV
Entity Address, Address Line One 3900 Paseo del Sol
Entity Address, City or Town Santa Fe
Entity Address, State or Province NM
Entity Address, Postal Zip Code 87507
City Area Code (505)
Local Phone Number 438-2576
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Entity Emerging Growth Company false
Common Stock, par value $0.001 per share  
Affiliate, Collateralized Security [Line Items]  
Title of 12(b) Security Common Stock, par value $0.001 per share
Trading Symbol SGLB
Security Exchange Name NASDAQ
Warrants to Purchase Common Stock,  
Affiliate, Collateralized Security [Line Items]  
Title of 12(b) Security Warrants to Purchase Common Stock, par value $0.001 per share
Trading Symbol SGLBW
Security Exchange Name NASDAQ