HERITAGE CRYSTAL CLEAN INC

CUSIP: 42726M106 Class: Common Stock

GREAT LAKES ADVISORS, LLC's Holding History (CIK: 0001078013)

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

Q3 2023
Shares 64,934 Value ($000) $2,945 Avg Close — Range —
Q2 2023
Shares 211,612 Value ($000) $7,997 Avg Close — Range —
Q1 2023
Shares 270,037 Value ($000) $9,616 Avg Close — Range —