PHATHOM PHARMACEUTICALS INC

Ticker: PHAT CUSIP: 71722W107 Class: Common Stock

STATE STREET CORP's Holding History (CIK: 0000093751)

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

Q4 2025

Shares 1,149,536 Value ($000) $19,071 Avg Close $14.28 Range $10.33 - $18.31

Q3 2025

Shares 1,053,591 Value ($000) $12,401 Avg Close $10.32 Range $7.61 - $13.00

Q2 2025

Shares 849,424 Value ($000) $8,146 Avg Close $5.53 Range $2.21 - $12.32

Q1 2025

Shares 901,354 Value ($000) $5,651 Avg Close $6.07 Range $4.07 - $8.34

Q4 2024

Shares 1,039,936 Value ($000) $8,444 Avg Close $12.38 Range $7.03 - $19.50

Q3 2024

Shares 922,788 Value ($000) $16,684 Avg Close $13.98 Range $9.82 - $19.71

Q2 2024

Shares 785,249 Value ($000) $8,088 Avg Close $10.30 Range $8.74 - $12.75

Q1 2024

Shares 717,201 Value ($000) $7,617 Avg Close $8.49 Range $6.07 - $11.43

Q4 2023

Shares 687,837 Value ($000) $6,280 Avg Close $8.62 Range $6.83 - $10.85

Q3 2023

Shares 667,596 Value ($000) $6,923 Avg Close $13.72 Range $10.01 - $17.02

Q2 2023

Shares 529,843 Value ($000) $7,587 Avg Close $11.53 Range $7.00 - $14.99

Q1 2023

Shares 463,743 Value ($000) $3,311 Avg Close $8.78 Range $5.84 - $13.44

Q4 2022

Shares 451,349 Value ($000) $5,064 Avg Close $10.31 Range $9.03 - $11.73

Q3 2022

Shares 445,495 Value ($000) $4,936 Avg Close $9.53 Range $6.25 - $12.81

Q2 2022

Shares 408,882 Value ($000) $3,451 Avg Close $10.28 Range $6.09 - $16.07

Q1 2022

Shares 365,044 Value ($000) $4,968 Avg Close $16.15 Range $11.33 - $20.30

Q4 2021

Shares 341,940 Value ($000) $6,726 Avg Close $23.53 Range $17.41 - $34.36

Q3 2021

Shares 354,764 Value ($000) $11,388 Avg Close $33.23 Range $29.79 - $37.17

Q2 2021

Shares 340,303 Value ($000) $11,519 Avg Close $35.81 Range $31.30 - $42.00

Q1 2021

Shares 217,198 Value ($000) $8,158 Avg Close $41.84 Range $32.49 - $50.78

Q4 2020

Shares 209,050 Value ($000) $6,945 Avg Close $40.51 Range $32.74 - $50.78

Q3 2020

Shares 214,307 Value ($000) $7,859 Avg Close $34.63 Range $28.10 - $40.73

Q2 2020

Shares 212,807 Value ($000) $7,003 Avg Close $38.42 Range $24.50 - $64.54

Q1 2020

Shares 187,308 Value ($000) $4,836 Avg Close $33.43 Range $22.06 - $44.47

Q4 2019

Shares 125,243 Value ($000) $3,900 Avg Close $25.13 Range $18.51 - $47.84

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,149,536	$19,071	$14.28	$10.33 - $18.31
Q3 2025	1,053,591	$12,401	$10.32	$7.61 - $13.00
Q2 2025	849,424	$8,146	$5.53	$2.21 - $12.32
Q1 2025	901,354	$5,651	$6.07	$4.07 - $8.34
Q4 2024	1,039,936	$8,444	$12.38	$7.03 - $19.50
Q3 2024	922,788	$16,684	$13.98	$9.82 - $19.71
Q2 2024	785,249	$8,088	$10.30	$8.74 - $12.75
Q1 2024	717,201	$7,617	$8.49	$6.07 - $11.43
Q4 2023	687,837	$6,280	$8.62	$6.83 - $10.85
Q3 2023	667,596	$6,923	$13.72	$10.01 - $17.02
Q2 2023	529,843	$7,587	$11.53	$7.00 - $14.99
Q1 2023	463,743	$3,311	$8.78	$5.84 - $13.44
Q4 2022	451,349	$5,064	$10.31	$9.03 - $11.73
Q3 2022	445,495	$4,936	$9.53	$6.25 - $12.81
Q2 2022	408,882	$3,451	$10.28	$6.09 - $16.07
Q1 2022	365,044	$4,968	$16.15	$11.33 - $20.30
Q4 2021	341,940	$6,726	$23.53	$17.41 - $34.36
Q3 2021	354,764	$11,388	$33.23	$29.79 - $37.17
Q2 2021	340,303	$11,519	$35.81	$31.30 - $42.00
Q1 2021	217,198	$8,158	$41.84	$32.49 - $50.78
Q4 2020	209,050	$6,945	$40.51	$32.74 - $50.78
Q3 2020	214,307	$7,859	$34.63	$28.10 - $40.73
Q2 2020	212,807	$7,003	$38.42	$24.50 - $64.54
Q1 2020	187,308	$4,836	$33.43	$22.06 - $44.47
Q4 2019	125,243	$3,900	$25.13	$18.51 - $47.84