RHYTHM PHARMACEUTICALS INC

Ticker: RYTM CUSIP: 76243J105 Class: Common Stock

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

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

Q3 2025

Shares 2,517 Value ($000) $254 Avg Close $92.84 Range $62.84 - $106.52

Q1 2025

Shares 19,172 Value ($000) $1,016 Avg Close $55.48 Range $47.86 - $62.14

Q3 2023

Shares 17,186 Value ($000) $394 Avg Close $22.39 Range $15.50 - $28.25

Q1 2023

Shares 37,950 Value ($000) $677 Avg Close $25.11 Range $15.95 - $34.99

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	2,517	$254	$92.84	$62.84 - $106.52
Q1 2025	19,172	$1,016	$55.48	$47.86 - $62.14
Q3 2023	17,186	$394	$22.39	$15.50 - $28.25
Q1 2023	37,950	$677	$25.11	$15.95 - $34.99