OYSTER PT PHARMA INC

CUSIP: 69242L106 Class: COMMON STOCK

WELLINGTON MANAGEMENT GROUP LLP's Holding History (CIK: 0000902219)

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

Q2 2022
Shares 232,267 Value ($000) $1,005 Avg Close — Range —
Q1 2022
Shares 541,454 Value ($000) $6,303 Avg Close — Range —
Q4 2021
Shares 671,120 Value ($000) $12,255 Avg Close — Range —
Q3 2021
Shares 594,311 Value ($000) $7,042 Avg Close — Range —
Q2 2021
Shares 2,405,417 Value ($000) $41,349 Avg Close — Range —
Q1 2021
Shares 2,233,498 Value ($000) $40,828 Avg Close — Range —
Q4 2020
Shares 1,501,545 Value ($000) $28,259 Avg Close — Range —
Q3 2020
Shares 1,426,971 Value ($000) $30,124 Avg Close — Range —
Q2 2020
Shares 1,943,941 Value ($000) $56,141 Avg Close — Range —
Q1 2020
Shares 605,224 Value ($000) $21,183 Avg Close — Range —
Q4 2019
Shares 472,603 Value ($000) $11,551 Avg Close — Range —