PYROGENESIS CDA INC

CUSIP: 74734T104 Class: COM

VANGUARD GROUP INC's Holding History (CIK: 0000102909)

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

Q3 2022
Shares 42,639 Value ($000) $47 Avg Close — Range —
Q2 2022
Shares 42,639 Value ($000) $82 Avg Close — Range —
Q1 2022
Shares 42,639 Value ($000) $107 Avg Close — Range —
Q4 2021
Shares 42,639 Value ($000) $113 Avg Close — Range —
Q3 2021
Shares 42,639 Value ($000) $172 Avg Close — Range —
Q2 2021
Shares 49,546 Value ($000) $259 Avg Close — Range —