ISORAY INC

CUSIP: 46489V104 Class: COM

PRICE T ROWE ASSOCIATES INC /MD/'s Holding History (CIK: 0000080255)

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

Q4 2021
Shares 61,500 Value ($000) $24 Avg Close — Range —
Q3 2021
Shares 61,500 Value ($000) $39 Avg Close — Range —
Q2 2021
Shares 61,500 Value ($000) $49 Avg Close — Range —
Q1 2021
Shares 61,500 Value ($000) $67 Avg Close — Range —