APTOSE BIOSCIENCES INC

CUSIP: 03835T200 Class: Stock

BVF INC/IL's Holding History (CIK: 0001056807)

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

Q3 2015
Shares 41,600 Value ($000) $179 Avg Close — Range —
Q2 2015
Shares 105,429 Value ($000) $538 Avg Close — Range —
Q1 2015
Shares 166,664 Value ($000) $907 Avg Close — Range —
Q4 2014
Shares 166,664 Value ($000) $986 Avg Close — Range —