PHATHOM PHARMACEUTICALS INC

Ticker: PHAT CUSIP: 71722W107 Class: Common Stock

SIGNATUREFD, LLC's Holding History (CIK: 0001456048)

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

Q4 2025

Shares 40 Value ($000) $1 Avg Close $14.28 Range $10.33 - $18.31

Q1 2025

Shares 463 Value ($000) $3 Avg Close $6.07 Range $4.07 - $8.34

Q4 2022

Shares 24 Value ($000) $0 Avg Close $10.31 Range $9.03 - $11.73

Q3 2022

Shares 216 Value ($000) $2 Avg Close $9.53 Range $6.25 - $12.81

Q2 2022

Shares 68 Value ($000) $1 Avg Close $10.28 Range $6.09 - $16.07

Q1 2022

Shares 101 Value ($000) $1 Avg Close $16.15 Range $11.33 - $20.30

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	40	$1	$14.28	$10.33 - $18.31
Q1 2025	463	$3	$6.07	$4.07 - $8.34
Q4 2022	24	$0	$10.31	$9.03 - $11.73
Q3 2022	216	$2	$9.53	$6.25 - $12.81
Q2 2022	68	$1	$10.28	$6.09 - $16.07
Q1 2022	101	$1	$16.15	$11.33 - $20.30