RHYTHM PHARMACEUTICALS INC

Ticker: RYTM CUSIP: 76243J105 Class: Common Stock

Twin Tree Management, LP's Holding History (CIK: 0001535588)

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

Q3 2019

Shares 284 Value ($000) $6 Avg Close $21.45 Range $18.00 - $25.04

Q1 2019

Shares 283 Value ($000) $8 Avg Close $28.74 Range $24.76 - $31.94

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2019	284	$6	$21.45	$18.00 - $25.04
Q1 2019	283	$8	$28.74	$24.76 - $31.94