PHATHOM PHARMACEUTICALS INC

Ticker: PHAT CUSIP: 71722W107 Class: Common Stock

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

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

Q4 2025
Shares 37,071 Value ($000) $1 Avg Close $14.28 Range $10.33 - $18.31
Q3 2025
Shares 31,919 Value ($000) $0 Avg Close $10.32 Range $7.61 - $13.00
Q2 2025
Shares 30,104 Value ($000) $0 Avg Close $5.53 Range $2.21 - $12.32
Q1 2025
Shares 27,013 Value ($000) $0 Avg Close $6.07 Range $4.07 - $8.34
Q4 2024
Shares 25,641 Value ($000) $0 Avg Close $12.38 Range $7.03 - $19.50
Q3 2024
Shares 21,049 Value ($000) $0 Avg Close $13.98 Range $9.82 - $19.71
Q2 2024
Shares 20,575 Value ($000) $0 Avg Close $10.30 Range $8.74 - $12.75
Q1 2024
Shares 19,573 Value ($000) $0 Avg Close $8.49 Range $6.07 - $11.43
Q4 2023
Shares 17,401 Value ($000) $0 Avg Close $8.62 Range $6.83 - $10.85
Q3 2023
Shares 13,394 Value ($000) $0 Avg Close $13.72 Range $10.01 - $17.02
Q2 2023
Shares 13,432 Value ($000) $0 Avg Close $11.53 Range $7.00 - $14.99
Q1 2023
Shares 15,068 Value ($000) $0 Avg Close $8.78 Range $5.84 - $13.44
Q4 2022
Shares 14,950 Value ($000) $0 Avg Close $10.31 Range $9.03 - $11.73
Q3 2022
Shares 14,635 Value ($000) $163 Avg Close $9.53 Range $6.25 - $12.81
Q2 2022
Shares 10,340 Value ($000) $87 Avg Close $10.28 Range $6.09 - $16.07
Q4 2020
Shares 81,021 Value ($000) $2,692 Avg Close $40.51 Range $32.74 - $50.78
Q3 2020
Shares 140,462 Value ($000) $5,151 Avg Close $34.63 Range $28.10 - $40.73
Q2 2020
Shares 177,368 Value ($000) $5,837 Avg Close $38.42 Range $24.50 - $64.54