ISORAY INC

CUSIP: 46489V104 Class: COM

PORTLAND INVESTMENT COUNSEL INC.'s Holding History (CIK: 0001081668)

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

Q4 2025
Shares 250,000 Value ($000) $688 Avg Close — Range —
Q3 2025
Shares 250,000 Value ($000) $858 Avg Close — Range —
Q2 2025
Shares 250,000 Value ($000) $940 Avg Close — Range —
Q1 2025
Shares 190,000 Value ($000) $405 Avg Close — Range —
Q4 2024
Shares 150,000 Value ($000) $479 Avg Close — Range —
Q3 2024
Shares 70,001 Value ($000) $935 Avg Close — Range —
Q2 2024
Shares 70,001 Value ($000) $698 Avg Close — Range —
Q1 2024
Shares 342,550 Value ($000) $0 Avg Close — Range —
Q4 2023
Shares 142,550 Value ($000) $0 Avg Close — Range —
Q2 2023
Shares 1,034,100 Value ($000) $1 Avg Close — Range —