PQ GROUP HLDGS INC

CUSIP: 73943T103 Class: COM

SIMPLEX TRADING, LLC's Holding History (CIK: 0001488542)

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

Q2 2021
Shares 34,117 Value ($000) $524 Avg Close — Range —
Q1 2021
Shares 19 Value ($000) $0 Avg Close — Range —
Q4 2020
Shares 3 Value ($000) $0 Avg Close — Range —
Q1 2020
Shares 92 Value ($000) $1 Avg Close — Range —
Q4 2019
Shares 101 Value ($000) $1 Avg Close — Range —
Q4 2018
Shares 318 Value ($000) $4 Avg Close — Range —
Q3 2018
Shares 217 Value ($000) $3 Avg Close — Range —