KEN TAKANASHI - 05 Aug 2025 Form 4 Insider Report for Wave Life Sciences Ltd. (WVE)

Role
Director
Signature
/s/ Ken Takanashi
Issuer symbol
WVE
Transactions as of
05 Aug 2025
Transactions value $
-$42,630
Form type
4
Filing time
07 Aug 2025, 20:00:06 UTC
Previous filing
14 Aug 2024
Next filing
13 Aug 2025

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
TAKANASHI KEN Director C/O SHIN NIPPON BIOMEDICAL LABORATORIES,, 2438 MIYANOURA-MACHI, KAGOSHIMA CITY, KAGOSHIMA, JAPAN /s/ Ken Takanashi 07 Aug 2025 0001657768

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction WVE Ordinary Shares Sale -$42.6K -4.87K -0.09% $8.75 5.72M 05 Aug 2025 Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Buy Plan / Sale Plan: These are also open market purchases/sales of shares, but in this case the transaction is part of a trading plan. Rule 10b5-1 allows insiders to setup a trading plan to buy/sell stocks over a certain period of time. Since the purchases/sales are predetermined, this protects the insiders from violating insider trading law.

Transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c).

Explanation of Responses:

Id Content
F1 On August 5, 2025, the reporting person sold 4,872 ordinary shares solely to cover taxes associated with the vesting of restricted share units on August 5, 2025. These sales were made pursuant to a 10b5-1 Trading Plan.