Sigma Labs Announces Completion of Public Offering and Gross Proceeds of Approximately $5.8 Million

SANTA FE, N.M., Feb. 21, 2017 (GLOBE NEWSWIRE) -- Sigma Labs, Inc. SGLB ("Sigma Labs" or the "Company"), a provider of quality assurance software under the PrintRite3D® brand, today announced the closing of its previously announced underwritten public offering of 1,410,000 units, with each unit consisting of one share of the Company's common stock and one warrant to purchase one share of common stock. The underwriter exercised the over-allotment option covering additional warrants to purchase up to 211,500 additional shares of common stock.

Gross proceeds to the Company from the offering, including the exercise of the over-allotment option, were approximately $5.8 million before deducting underwriting discounts and commissions and other offering expenses payable by the Company. Dawson James Securities, Inc. acted as the sole underwriter for the offering.

The shares and warrants described above were offered by Sigma Labs pursuant to a registration statement previously filed with and subsequently declared effective by the Securities and Exchange Commission ("SEC"). A final prospectus relating to the offering was filed with the SEC and is available on the SEC's website at http://www.sec.gov, or by contacting Dawson James: 1 N. Federal Hwy; Suite 500, Boca Raton, FL 33432, ATTN: Prospectus Department.

On February 14, 2017, in connection with the offering, The NASDAQ Stock Market LLC informed the Company that it had approved the listing of the Company's common stock and warrants on The NASDAQ Capital Market, effective as of February 15, 2017 (the "Listing"). The Company's common stock ceased trading on the OTCQB on February 15, 2017, and on such date the common stock and the above-described warrants commenced trading on The NASDAQ Capital Market under the ticker symbols "SGLB" and "SGLBW," respectively.

About Sigma Labs, Inc.
Sigma Labs, Inc. is a provider of quality assurance software under the PrintRite3D® brand and a developer of advanced, in-process, non-destructive quality assurance software for commercial firms worldwide seeking productive solutions for advanced manufacturing. For more information please visit www.sigmalabsinc.com. 

Forward-Looking Statements
This press release contains forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995.  Forward-looking statements often contain words such as "expects," "anticipates," "intends," "believes" or "will." These forward-looking statements are subject to a number of risks, uncertainties and assumptions that could adversely affect us, including the risks set forth in Sigma's most recent annual report on Form 10-K. The forward-looking statements in this press release are made only as of the date of this press release. Sigma undertakes no obligation to update any of these forward-looking statements, whether as a result of new information, future events or otherwise.

Investor Relations Contact:
Chris Witty
cwitty@darrowir.com
646-438-9385