OYSTER PT PHARMA INC

CUSIP: 69242L106 Class: COMMON STOCK

GROUP ONE TRADING, L.P.'s Holding History (CIK: 0000932540)

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

Q4 2022
Shares 1,035 Value ($000) $12 Avg Close — Range —
Q3 2022
Shares 1,369 Value ($000) $8 Avg Close — Range —
Q2 2022
Shares 2,246 Value ($000) $10 Avg Close — Range —
Q1 2022
Shares 1,646 Value ($000) $19 Avg Close — Range —