Knott David M Jr - IBERE PHARMACEUTICALS ownership

IBERE PHARMACEUTICALS's ticker is IBER and the CUSIP is G46843101. A total of 48 filers reported holding IBERE PHARMACEUTICALS in Q4 2021. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
Knott David M Jr ownership history of IBERE PHARMACEUTICALS
ValueSharesWeighting
Q4 2022$363
-99.9%
36,0000.0%0.14%
-8.7%
Q3 2022$357,000
+1.1%
36,0000.0%0.15%
+1.4%
Q2 2022$353,0000.0%36,0000.0%0.15%
+32.1%
Q1 2022$353,000
+1.4%
36,0000.0%0.11%
-5.1%
Q4 2021$348,00036,0000.12%
Other shareholders
IBERE PHARMACEUTICALS shareholders Q4 2021
NameSharesValueWeighting ↓
Integrity Capital Management (HK) Ltd 46,717$458,0002.36%
Lynwood Capital Management Inc. 51,400$504,0000.54%
TEGEAN CAPITAL MANAGEMENT, LLC 91,422$896,0000.48%
KRYGER CAPITAL Ltd 422,029$4,140,0000.24%
BASSO CAPITAL MANAGEMENT, L.P. 170,114$1,669,0000.16%
SPRING CREEK CAPITAL LLC 400,000$3,924,0000.16%
Vestcor Inc 400,000$3,924,0000.14%
Castle Creek Arbitrage, LLC 253,446$2,483,0000.12%
ROBINSON CAPITAL MANAGEMENT, LLC 17,881$175,0000.12%
Knott David M Jr 36,000$353,0000.11%
View complete list of IBERE PHARMACEUTICALS shareholders