ALPINE IMMUNE SCIENCES INC

CUSIP: 02083G100 Class: Common Stock

PRICE T ROWE ASSOCIATES INC /MD/'s Holding History (CIK: 0000080255)

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

Q1 2024
Shares 3,080,220 Value ($000) $122 Avg Close — Range —
Q4 2023
Shares 1,687,278 Value ($000) $32 Avg Close — Range —
Q3 2023
Shares 1,396,444 Value ($000) $16 Avg Close — Range —
Q2 2023
Shares 21,740 Value ($000) $0 Avg Close — Range —
Q1 2023
Shares 19,625 Value ($000) $0 Avg Close — Range —
Q4 2022
Shares 19,401 Value ($000) $0 Avg Close — Range —
Q3 2022
Shares 12,615 Value ($000) $91 Avg Close — Range —