HERITAGE CRYSTAL CLEAN INC

CUSIP: 42726M106 Class: Common Stock

Horizon Investment Services, LLC's Holding History (CIK: 0001426940)

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

Q1 2023
Shares 20,657 Value ($000) $736 Avg Close — Range —
Q4 2022
Shares 13,005 Value ($000) $422 Avg Close — Range —
Q3 2022
Shares 8,550 Value ($000) $253 Avg Close — Range —
Q2 2022
Shares 8,540 Value ($000) $230 Avg Close — Range —
Q1 2022
Shares 8,885 Value ($000) $263 Avg Close — Range —
Q3 2017
Shares 69,835 Value ($000) $1,519 Avg Close — Range —