WAVE LIFE SCIENCES LTD

Ticker: WVE CUSIP: Y95308105 Class: Common Stock

EVENTIDE ASSET MANAGEMENT, LLC's Holding History (CIK: 0001442891)

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

Q4 2025

Shares 500,000 Value ($000) $8,500 Avg Close $10.16 Range $6.51 - $21.73

Q1 2019

Shares 170,400 Value ($000) $6,620 Avg Close $40.58 Range $32.51 - $48.64

Q4 2018

Shares 170,400 Value ($000) $7,164 Avg Close $44.47 Range $34.38 - $51.68

Q3 2018

Shares 170,400 Value ($000) $8,520 Avg Close $45.12 Range $35.35 - $56.00

Q2 2018

Shares 326,400 Value ($000) $12,485 Avg Close $43.05 Range $32.25 - $50.88

Q1 2018

Shares 378,000 Value ($000) $15,158 Avg Close $42.04 Range $31.65 - $55.95

Q4 2017

Shares 433,500 Value ($000) $15,216 Avg Close $29.15 Range $21.00 - $39.70

Q3 2017

Shares 433,500 Value ($000) $9,429 Avg Close $20.10 Range $15.15 - $25.35

Q2 2017

Shares 433,500 Value ($000) $8,063 Avg Close $21.55 Range $18.50 - $27.85

Q1 2017

Shares 433,500 Value ($000) $11,921 Avg Close $27.93 Range $24.98 - $31.25

Q4 2016

Shares 383,630 Value ($000) $10,032 Avg Close $32.53 Range $25.65 - $40.15

Q3 2016

Shares 380,000 Value ($000) $12,339 Avg Close $23.63 Range $17.41 - $37.30

Q2 2016

Shares 380,000 Value ($000) $7,862 Avg Close $15.58 Range $11.99 - $23.06

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	500,000	$8,500	$10.16	$6.51 - $21.73
Q1 2019	170,400	$6,620	$40.58	$32.51 - $48.64
Q4 2018	170,400	$7,164	$44.47	$34.38 - $51.68
Q3 2018	170,400	$8,520	$45.12	$35.35 - $56.00
Q2 2018	326,400	$12,485	$43.05	$32.25 - $50.88
Q1 2018	378,000	$15,158	$42.04	$31.65 - $55.95
Q4 2017	433,500	$15,216	$29.15	$21.00 - $39.70
Q3 2017	433,500	$9,429	$20.10	$15.15 - $25.35
Q2 2017	433,500	$8,063	$21.55	$18.50 - $27.85
Q1 2017	433,500	$11,921	$27.93	$24.98 - $31.25
Q4 2016	383,630	$10,032	$32.53	$25.65 - $40.15
Q3 2016	380,000	$12,339	$23.63	$17.41 - $37.30
Q2 2016	380,000	$7,862	$15.58	$11.99 - $23.06