ANAPTYSBIO INC

Ticker: ANAB CUSIP: 032724106 Class: Common Stock

EcoR1 Capital, LLC's Holding History (CIK: 0001587114)

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

Q4 2025
Shares 7,880,094 Value ($000) $382,027 Avg Close $38.98 Range $29.48 - $52.47
Q3 2025
Shares 7,880,094 Value ($000) $241,288 Avg Close $22.95 Range $17.11 - $32.50
Q2 2025
Shares 7,880,094 Value ($000) $174,938 Avg Close $20.93 Range $15.40 - $24.86
Q1 2025
Shares 7,880,094 Value ($000) $146,491 Avg Close $16.68 Range $12.21 - $21.57
Q4 2024
Shares 7,873,448 Value ($000) $104,244 Avg Close $24.22 Range $12.51 - $36.54
Q3 2024
Shares 7,794,996 Value ($000) $261,132 Avg Close $34.16 Range $23.72 - $41.31
Q2 2024
Shares 7,521,024 Value ($000) $188,477 Avg Close $23.28 Range $18.49 - $27.02
Q1 2024
Shares 7,521,024 Value ($000) $169,373 Avg Close $23.68 Range $20.64 - $27.50
Q4 2023
Shares 7,521,024 Value ($000) $161,100 Avg Close $17.25 Range $13.36 - $22.39
Q3 2023
Shares 7,521,024 Value ($000) $135,078 Avg Close $19.08 Range $16.51 - $20.80
Q2 2023
Shares 7,521,024 Value ($000) $152,978 Avg Close $20.27 Range $18.01 - $23.05
Q1 2023
Shares 7,521,024 Value ($000) $163,657 Avg Close $24.30 Range $20.51 - $31.14
Q4 2022
Shares 7,521,024 Value ($000) $233,077 Avg Close $28.24 Range $25.12 - $32.44
Q3 2022
Shares 7,521,024 Value ($000) $191,861 Avg Close $23.44 Range $18.35 - $27.41
Q2 2022
Shares 7,521,024 Value ($000) $152,677 Avg Close $22.15 Range $18.20 - $26.89
Q1 2022
Shares 7,521,024 Value ($000) $186,070 Avg Close $30.26 Range $24.03 - $36.06
Q4 2021
Shares 7,521,024 Value ($000) $261,356 Avg Close $31.71 Range $26.46 - $37.89
Q3 2021
Shares 7,521,024 Value ($000) $203,970 Avg Close $25.38 Range $22.77 - $28.40
Q2 2021
Shares 7,521,024 Value ($000) $195,020 Avg Close $23.97 Range $19.91 - $26.80
Q1 2021
Shares 7,151,624 Value ($000) $154,117 Avg Close $25.24 Range $17.72 - $35.85
Q4 2020
Shares 3,223,324 Value ($000) $69,301 Avg Close $24.28 Range $14.55 - $31.29
Q3 2020
Shares 3,223,324 Value ($000) $47,544 Avg Close $18.04 Range $13.92 - $23.75
Q2 2020
Shares 3,075,014 Value ($000) $68,696 Avg Close $18.28 Range $13.06 - $24.30
Q1 2020
Shares 3,036,014 Value ($000) $42,899 Avg Close $15.17 Range $12.06 - $18.70
Q4 2019
Shares 1,966,100 Value ($000) $31,949 Avg Close $23.65 Range $10.00 - $39.48