PHATHOM PHARMACEUTICALS INC

Ticker: PHAT CUSIP: 71722W107 Class: Common Stock

MARSHALL WACE, LLP's Holding History (CIK: 0001318757)

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

Q1 2025
Shares 314,873 Value ($000) $1,974 Avg Close $6.07 Range $4.07 - $8.34
Q4 2024
Shares 98,068 Value ($000) $796 Avg Close $12.38 Range $7.03 - $19.50
Q2 2024
Shares 112,691 Value ($000) $1,161 Avg Close $10.30 Range $8.74 - $12.75
Q1 2023
Shares 37,096 Value ($000) $265 Avg Close $8.78 Range $5.84 - $13.44
Q2 2022
Shares 54,769 Value ($000) $462 Avg Close $10.28 Range $6.09 - $16.07
Q1 2022
Shares 24,352 Value ($000) $330 Avg Close $16.15 Range $11.33 - $20.30
Q4 2021
Shares 32,165 Value ($000) $632 Avg Close $23.53 Range $17.41 - $34.36
Q2 2021
Shares 29,731 Value ($000) $1,007 Avg Close $35.81 Range $31.30 - $42.00
Q1 2021
Shares 113,885 Value ($000) $4,278 Avg Close $41.84 Range $32.49 - $50.78
Q4 2020
Shares 118,649 Value ($000) $3,941 Avg Close $40.51 Range $32.74 - $50.78