WAVE LIFE SCIENCES LTD

Ticker: WVE CUSIP: Y95308105 Class: Common Stock

MPM BioImpact LLC's Holding History (CIK: 0001687078)

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

Q3 2025

Shares 1,505,262 Value ($000) $11,019 Avg Close $8.09 Range $6.25 - $10.58

Q2 2025

Shares 1,505,262 Value ($000) $9,784 Avg Close $6.60 Range $5.28 - $8.39

Q1 2025

Shares 1,509,580 Value ($000) $12,197 Avg Close $10.94 Range $7.92 - $13.92

Q4 2024

Shares 1,489,237 Value ($000) $18,422 Avg Close $13.35 Range $7.85 - $16.74

Q3 2024

Shares 624,471 Value ($000) $5,121 Avg Close $5.98 Range $4.87 - $9.92

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	1,505,262	$11,019	$8.09	$6.25 - $10.58
Q2 2025	1,505,262	$9,784	$6.60	$5.28 - $8.39
Q1 2025	1,509,580	$12,197	$10.94	$7.92 - $13.92
Q4 2024	1,489,237	$18,422	$13.35	$7.85 - $16.74
Q3 2024	624,471	$5,121	$5.98	$4.87 - $9.92