PHATHOM PHARMACEUTICALS INC

Ticker: PHAT CUSIP: 71722W107 Class: Common Stock

Siren, L.L.C.'s Holding History (CIK: 0002005245)

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

Q4 2024

Shares 460,753 Value ($000) $3,741 Avg Close $12.38 Range $7.03 - $19.50

Q3 2024

Shares 460,753 Value ($000) $8,330 Avg Close $13.98 Range $9.82 - $19.71

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2024	460,753	$3,741	$12.38	$7.03 - $19.50
Q3 2024	460,753	$8,330	$13.98	$9.82 - $19.71