SIGMA LABS INC

CUSIP: 826598112 Class: *W

SABBY MANAGEMENT, LLC's Holding History (CIK: 0001535610)

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

Q2 2019
Shares 65,033 Value ($000) $21 Avg Close — Range —
Q1 2019
Shares 88,467 Value ($000) $57 Avg Close — Range —
Q4 2018
Shares 188,813 Value ($000) $74 Avg Close — Range —
Q3 2018
Shares 280,529 Value ($000) $87 Avg Close — Range —
Q2 2018
Shares 284,329 Value ($000) $100 Avg Close — Range —
Q1 2018
Shares 375,718 Value ($000) $142 Avg Close — Range —
Q4 2017
Shares 382,868 Value ($000) $184 Avg Close — Range —
Q3 2017
Shares 246,519 Value ($000) $131 Avg Close — Range —
Q2 2017
Shares 247,759 Value ($000) $225 Avg Close — Range —
Q1 2017
Shares 250,000 Value ($000) $250 Avg Close — Range —