EXFO INC

CUSIP: 302046107 Class: SUB VTG SHS

Walleye Trading LLC's Holding History (CIK: 0001388391)

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

Q1 2017
Shares 4,900 Value ($000) $25 Avg Close — Range —
Q4 2016
Shares 400 Value ($000) $2 Avg Close — Range —
Q3 2016
Shares 3,176 Value ($000) $12 Avg Close — Range —
Q2 2016
Shares 3,276 Value ($000) $11 Avg Close — Range —
Q1 2016
Shares 1,876 Value ($000) $7 Avg Close — Range —
Q4 2015
Shares 5,600 Value ($000) $15 Avg Close — Range —