SOPHIRIS BIO INC

CUSIP: 83578Q209 Class: FOREIGN CANADIAN

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

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

Q4 2019
Shares 4,594 Value ($000) $2 Avg Close — Range —
Q3 2019
Shares 1,994 Value ($000) $1 Avg Close — Range —
Q2 2019
Shares 1,994 Value ($000) $2 Avg Close — Range —
Q1 2019
Shares 13,580 Value ($000) $13 Avg Close — Range —
Q4 2018
Shares 21,280 Value ($000) $18 Avg Close — Range —
Q3 2018
Shares 9,995 Value ($000) $28 Avg Close — Range —
Q1 2018
Shares 5,386 Value ($000) $11 Avg Close — Range —
Q2 2017
Shares 19,388 Value ($000) $43 Avg Close — Range —
Q1 2017
Shares 3,900 Value ($000) $11 Avg Close — Range —