PYROGENESIS CDA INC

CUSIP: 74734T104 Class: COM

NATIONAL BANK OF CANADA /FI/'s Holding History (CIK: 0000926171)

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

Q3 2023
Shares 28,290 Value ($000) $12 Avg Close — Range —
Q2 2023
Shares 28,930 Value ($000) $20 Avg Close — Range —
Q1 2023
Shares 29,530 Value ($000) $23 Avg Close — Range —
Q4 2022
Shares 29,710 Value ($000) $22 Avg Close — Range —
Q3 2022
Shares 29,340 Value ($000) $32 Avg Close — Range —
Q2 2022
Shares 27,640 Value ($000) $53 Avg Close — Range —
Q1 2022
Shares 26,740 Value ($000) $67 Avg Close — Range —
Q4 2021
Shares 28,340 Value ($000) $75 Avg Close — Range —