HESKA CORP

CUSIP: 42805E306 Class: Common Stock

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

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

Q3 2022
Shares 3,467 Value ($000) $253 Avg Close — Range —
Q1 2017
Shares 400 Value ($000) $42 Avg Close — Range —
Q2 2016
Shares 400 Value ($000) $15 Avg Close — Range —
Q4 2015
Shares 5,600 Value ($000) $217 Avg Close — Range —
Q3 2015
Shares 500 Value ($000) $15 Avg Close — Range —
Q2 2015
Shares 400 Value ($000) $12 Avg Close — Range —