SIGMA LABS INC

CUSIP: 826598500 Class: COM

CITADEL ADVISORS LLC's Holding History (CIK: 0001423053)

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

Q1 2023
Shares 36,533 Value ($000) $16 Avg Close — Range —
Q4 2022
Shares 14,904 Value ($000) $6 Avg Close — Range —
Q1 2021
Shares 52,511 Value ($000) $195 Avg Close — Range —
Q4 2020
Shares 33,002 Value ($000) $112 Avg Close — Range —
Q3 2020
Shares 24,317 Value ($000) $54 Avg Close — Range —