PROMETHEUS BIOSCIENCES INC

CUSIP: 74349U108 Class: Common Stock

Zurcher Kantonalbank (Zurich Cantonalbank)'s Holding History (CIK: 0001368163)

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

Q1 2023
Shares 3,792 Value ($000) $407 Avg Close — Range —
Q4 2022
Shares 2,653 Value ($000) $292 Avg Close — Range —
Q3 2022
Shares 2,897 Value ($000) $171 Avg Close — Range —
Q2 2022
Shares 2,235 Value ($000) $63 Avg Close — Range —
Q1 2022
Shares 2,289 Value ($000) $86 Avg Close — Range —