CASCADIAN THERAPEUTICS INC

CUSIP: 14740B606 Class: COM NEW

GROUP ONE TRADING, L.P.'s Holding History (CIK: 0000932540)

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

Q4 2017
Shares 593 Value ($000) $2 Avg Close — Range —
Q3 2017
Shares 600 Value ($000) $2 Avg Close — Range —
Q1 2017
Shares 131 Value ($000) $1 Avg Close — Range —
Q4 2016
Shares 2,885 Value ($000) $12 Avg Close — Range —