PHATHOM PHARMACEUTICALS INC

Ticker: PHAT CUSIP: 71722W107 Class: Common Stock

FOX RUN MANAGEMENT, L.L.C.'s Holding History (CIK: 0001533457)

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

Q4 2025

Shares 20,487 Value ($000) $340 Avg Close $14.28 Range $10.33 - $18.31

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	20,487	$340	$14.28	$10.33 - $18.31