SIGMA LABS INC's ticker is SGLBW and the CUSIP is 826598112. A total of 3 filers reported holding SIGMA LABS INC in Q4 2017. The put-call ratio across all filers is - and the average weighting 0.0%.
Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
SABBY MANAGEMENT, LLC | 382,868 | $184,000 | 0.02% |
SUSQUEHANNA INTERNATIONAL GROUP, LLP | 215,500 | $103,000 | 0.00% |
UBS Group AG | 3,556 | $2,000 | 0.00% |