ALPINE IMMUNE SCIENCES INC

CUSIP: 02083G100 Class: Common Stock

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

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

Q1 2024
Shares 161,145 Value ($000) $6,388 Avg Close — Range —
Q4 2023
Shares 109,882 Value ($000) $2,094 Avg Close — Range —
Q3 2023
Shares 39,731 Value ($000) $455 Avg Close — Range —