PROMETHEUS BIOSCIENCES INC

CUSIP: 74349U108 Class: Common Stock

Laurion Capital Management LP's Holding History (CIK: 0001390202)

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

Q1 2023
Shares 195,663 Value ($000) $20,999 Avg Close — Range —
Q4 2022
Shares 195,898 Value ($000) $21,549 Avg Close — Range —
Q3 2022
Shares 227,508 Value ($000) $13,426 Avg Close — Range —
Q2 2022
Shares 228,167 Value ($000) $6,442 Avg Close — Range —
Q1 2022
Shares 328,167 Value ($000) $12,392 Avg Close — Range —
Q4 2021
Shares 328,167 Value ($000) $12,976 Avg Close — Range —
Q3 2021
Shares 168,798 Value ($000) $4,003 Avg Close — Range —
Q2 2021
Shares 62,084 Value ($000) $1,525 Avg Close — Range —
Q1 2021
Shares 50,000 Value ($000) $913 Avg Close — Range —