SIGMA LABS INC

CUSIP: 826598500 Class: COM

HRT FINANCIAL LP's Holding History (CIK: 0001475597)

Note: Option positions (PUT/CALL) are excluded.

Q1 2023
Shares 23,447 Value ($000) $0 Avg Close — Range —
Q4 2022
Shares 33,147 Value ($000) $0 Avg Close — Range —