PQ GROUP HLDGS INC

CUSIP: 73943T103 Class: COM

DENALI ADVISORS LLC's Holding History (CIK: 0001142941)

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

Q1 2021
Shares 48,700 Value ($000) $813 Avg Close — Range —
Q4 2020
Shares 52,240 Value ($000) $745 Avg Close — Range —
Q3 2020
Shares 7,600 Value ($000) $78 Avg Close — Range —
Q2 2020
Shares 7,600 Value ($000) $101 Avg Close — Range —