GOFEN & GLOSSBERG LLC /IL/ - CANNABIS SCIENCE INC ownership

CANNABIS SCIENCE INC's ticker is CBIS and the CUSIP is 137648101. A total of 8 filers reported holding CANNABIS SCIENCE INC in Q4 2020. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
GOFEN & GLOSSBERG LLC /IL/ ownership history of CANNABIS SCIENCE INC
ValueSharesWeighting
Q4 2022$010,0000.0%0.00%
Q3 2022$010,0000.0%0.00%
Q2 2022$010,0000.0%0.00%
Q1 2022$010,0000.0%0.00%
Q4 2021$010,0000.0%0.00%
Q3 2021$010,0000.0%0.00%
Q2 2021$010,0000.0%0.00%
Q1 2021$010,0000.0%0.00%
Q4 2020$010,0000.0%0.00%
Q3 2020$010,0000.0%0.00%
Q2 2020$010,0000.0%0.00%
Q1 2020$010,0000.00%
Other shareholders
CANNABIS SCIENCE INC shareholders Q4 2020
NameSharesValueWeighting ↓
Joel Isaacson & Co., LLC 5,000$00.00%
MASSMUTUAL TRUST CO FSB/ADV 8,400$512,0000.00%
GLENMEDE TRUST CO NA 45,000$2,0000.00%
HOLLENCREST CAPITAL MANAGEMENT 12,500$1,0000.00%
NEVILLE RODIE & SHAW INC 20,000$1,0000.00%
Maryland Capital Management 72,000$4,0000.00%
View complete list of CANNABIS SCIENCE INC shareholders