ISORAY INC

CUSIP: 46489V104 Class: COM

Invesco Ltd.'s Holding History (CIK: 0000914208)

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

Q4 2018
Shares 16,318 Value ($000) $5 Avg Close — Range —
Q3 2018
Shares 17,247 Value ($000) $9 Avg Close — Range —
Q2 2018
Shares 16,250 Value ($000) $7 Avg Close — Range —
Q3 2014
Shares 29,080 Value ($000) $49 Avg Close — Range —