PROMETHEUS BIOSCIENCES INC

CUSIP: 74349U108 Class: Common Stock

ROYAL BANK OF CANADA's Holding History (CIK: 0001000275)

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

Q1 2023
Shares 12,454 Value ($000) $1,337 Avg Close — Range —
Q4 2022
Shares 14,649 Value ($000) $1,612 Avg Close — Range —
Q3 2022
Shares 16,540 Value ($000) $976 Avg Close — Range —
Q2 2022
Shares 1,016 Value ($000) $29 Avg Close — Range —
Q1 2022
Shares 2,442 Value ($000) $93 Avg Close — Range —
Q4 2021
Shares 6,326 Value ($000) $251 Avg Close — Range —
Q3 2021
Shares 1,677 Value ($000) $39 Avg Close — Range —
Q2 2021
Shares 773 Value ($000) $19 Avg Close — Range —