CASTELLUM INC

Ticker: CTM CUSIP: 14838T204 Class: COM NEW

ROYAL BANK OF CANADA's Holding History (CIK: 0001000275)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 22,000 Value ($000) $20 Avg Close $1.07 Range $0.87 - $1.36
Q2 2024
Shares 445 Value ($000) $0 Avg Close $0.23 Range $0.17 - $0.29
Q1 2024
Shares 183 Value ($000) $0 Avg Close $0.30 Range $0.22 - $0.40
Q4 2023
Shares 298 Value ($000) $0 Avg Close $0.27 Range $0.17 - $0.60