PYROGENESIS CDA INC

CUSIP: 74734T104 Class: COM

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

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

Q3 2023
Shares 1 Value ($000) $0 Avg Close — Range —
Q2 2023
Shares 588 Value ($000) $0 Avg Close — Range —
Q1 2023
Shares 3,012 Value ($000) $0 Avg Close — Range —
Q4 2022
Shares 6,928 Value ($000) $0 Avg Close — Range —
Q3 2022
Shares 7,098 Value ($000) $7 Avg Close — Range —
Q2 2022
Shares 3,871 Value ($000) $7 Avg Close — Range —
Q1 2022
Shares 4,168 Value ($000) $10 Avg Close — Range —
Q4 2021
Shares 17,807 Value ($000) $47 Avg Close — Range —