WAVE LIFE SCIENCES LTD

Ticker: WVE CUSIP: Y95308105 Class: Common Stock

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

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

Q1 2019

Shares 199 Value ($000) $8 Avg Close $40.58 Range $32.51 - $48.64

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2019	199	$8	$40.58	$32.51 - $48.64