SABBY MANAGEMENT, LLC - LEAP THERAPEUTICS INC ownership

LEAP THERAPEUTICS INC's ticker is LPTX and the CUSIP is 52187K101. A total of 19 filers reported holding LEAP THERAPEUTICS INC in Q1 2018. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
SABBY MANAGEMENT, LLC ownership history of LEAP THERAPEUTICS INC
ValueSharesWeighting
Q4 2017$558,00089,3500.05%
Other shareholders
LEAP THERAPEUTICS INC shareholders Q1 2018
NameSharesValueWeighting ↓
M28 Capital Management LP 1,000,000$3,240,0002.53%
Ally Bridge Group (NY) LLC 1,815,000$5,881,0002.06%
TANG CAPITAL MANAGEMENT LLC 2,500,000$8,100,0001.63%
Ghost Tree Capital, LLC 1,350,000$4,374,0001.57%
Key Client Fiduciary Advisors, LLC 508,980$1,649,0001.36%
SILVERARC CAPITAL MANAGEMENT, LLC 1,013,664$3,284,0001.33%
ACT CAPITAL MANAGEMENT, LLC 225,000$729,0000.53%
Sio Capital Management, LLC 440,000$1,426,0000.43%
Perceptive Advisors 16,952,992$54,926,0000.42%
Artal Group S.A. 4,000,000$12,960,0000.35%
View complete list of LEAP THERAPEUTICS INC shareholders