BANK OF MONTREAL /CAN/ - 30 Sep 2025 SCHEDULE 13G/A Report for Cannabist Co Holdings Inc. Common Stock, no par value (CBSTF)

Filing Manager
BANK OF MONTREAL /CAN/
Reporting Manager
Bank of Montreal
Security
Cannabist Co Holdings Inc. Common Stock, no par value
Symbol
CBSTF
Shares outstanding
523,850,328 shares
Disclosed Ownership
36,721,908 shares
Ownership
7%
Form type
SCHEDULE 13G/A
Filing time
08 Jan 2026, 17:53:36 UTC
Date of event
30 Sep 2025
Previous filing
06 Aug 2025
SEC
View on sec.gov

Reporting Managers (4)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Bank of Montreal 7% 36,721,908 4,729,000 31,992,518 Kathryn Cenac Managing Director - Regulatory Solutions Group
BANK OF MONTREAL HOLDING INC. 7% 36,721,908 4,729,000 31,992,518 Kathryn Cenac Managing Director - Regulatory Solutions Group
BMO NESBITT BURNS INC. WEALTH MANAGEMENT 0% 309 309 0 Kathryn Cenac Managing Director - Regulatory Solutions Group
BMO NESBITT BURNS INC. 5% 36,721,518 4,729,000 31,992,518 Kathryn Cenac Managing Director - Regulatory Solutions Group