PROMETHEUS BIOSCIENCES INC

CUSIP: 74349U108 Class: Common Stock

Tower Research Capital LLC (TRC)'s Holding History (CIK: 0001533421)

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

Q1 2023
Shares 1,329 Value ($000) $0 Avg Close — Range —
Q4 2022
Shares 260 Value ($000) $0 Avg Close — Range —
Q3 2022
Shares 4,940 Value ($000) $291 Avg Close — Range —
Q2 2022
Shares 1,032 Value ($000) $29 Avg Close — Range —
Q1 2022
Shares 1,563 Value ($000) $59 Avg Close — Range —
Q4 2021
Shares 448 Value ($000) $18 Avg Close — Range —
Q3 2021
Shares 406 Value ($000) $10 Avg Close — Range —
Q2 2021
Shares 999 Value ($000) $25 Avg Close — Range —