Toups Nannette

Related Filers (1)

Ownership (4)

4
Thursday, 1/3/2019
SIGMA LABS, INC.: Statement of changes in beneficial ownership of securities
4
Wednesday, 2/28/2018
SIGMA LABS, INC.: Statement of changes in beneficial ownership of securities
4
Tuesday, 10/3/2017
SIGMA LABS, INC.: Statement of changes in beneficial ownership of securities
3
Tuesday, 10/3/2017
SIGMA LABS, INC.: Initial statement of beneficial ownership of securities
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