# EDGAR Filing Document

**Accession Number:** 0001631574
**File Stem:** 0001193125-23-018358
**Filing Date:** 2023-1
**Character Count:** 6024
**Document Hash:** 78f641fec6cfeaacb13b81175611df4f
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-23-018358.hdr.sgml**: 20230130

**ACCESSION NUMBER**: 0001193125-23-018358

**CONFORMED SUBMISSION TYPE**: 8-K

**PUBLIC DOCUMENT COUNT**: 12

**CONFORMED PERIOD OF REPORT**: 20230126

**ITEM INFORMATION**: Entry into a Material Definitive Agreement

**ITEM INFORMATION**: Other Events

**FILED AS OF DATE**: 20230130

**DATE AS OF CHANGE**: 20230130

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Wave Life Sciences Ltd.
- **CENTRAL INDEX KEY:** 0001631574
- **STANDARD INDUSTRIAL CLASSIFICATION:** PHARMACEUTICAL PREPARATIONS [2834]
- **IRS NUMBER:** 000000000
- **STATE OF INCORPORATION:** U0
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 8-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-37627
- **FILM NUMBER:** 23565293

**BUSINESS ADDRESS:**
- **STREET 1:** 7 STRAITS VIEW
- **STREET 2:** #12-00, MARINA ONE EAST TOWER
- **CITY:** SINGAPORE
- **STATE:** U0
- **ZIP:** 018936
- **BUSINESS PHONE:** 617-949-2900

**MAIL ADDRESS:**
- **STREET 1:** 733 CONCORD AVENUE
- **CITY:** CAMBRIDGE
- **STATE:** MA
- **ZIP:** 02138

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** WAVE Life Sciences Ltd.
- **DATE OF NAME CHANGE:** 20170516

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Wave Life Sciences Ltd.
- **DATE OF NAME CHANGE:** 20151106

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Wave Life Sciences LTD.
- **DATE OF NAME CHANGE:** 20151106

?xml version="1.0" encoding="utf-8" ? 8-K

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### UNITED STATES

### SECURITIES AND EXCHANGE COMMISSION

#### Washington, D.C. 20549

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### Form 8-K

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#### CURRENT REPORT

#### Pursuant to Section 13 or 15(d)

#### of the Securities Exchange Act of 1934

#### Date of Report (Date of earliest event reported): January 26, 2023

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## WAVE LIFE SCIENCES LTD.

#### (Exact name of registrant as specified in its charter)

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| | | |
|:---|:---|:---|
| **Singapore** | **001-37627** | **00-0000000** |
| **(State or other jurisdiction<br>of incorporation)** | **(Commission<br>File Number)** | **(IRS Employer<br>Identification No.)** |

---

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| | |
|:---|:---|
| **7 Straits View #12-00, Marina One** |  |
| **East Tower** |  |
| **Singapore** | **018936** |
| **(Address of principal executive offices)** | **(Zip Code)** |

---

#### Registrant's telephone number, including area code: +65 6236 3388

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Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (<u>see</u> General Instruction A.2. below):

☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Securities registered pursuant to Section 12(b) of the Act:

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| | | |
|:---|:---|:---|
| **Title of each class** | **Trading<br>symbol** | **Name of each exchange<br>on which registered** |
| $0 Par Value Ordinary Shares | WVE | The Nasdaq Global Market |

---

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#### Item 1.01 Entry Into a Material Definitive Agreement.
On January 26, 2023, as a condition to and simultaneous with the closing of the equity issuance contemplated by the Share Purchase Agreement (the "Share Purchase Agreement"), dated December 13, 2022, by and between Wave Life Sciences Ltd. (including its subsidiaries, the "Company" or "Wave") and Glaxo Group Limited ("GGL"), the Company entered into an Investor Agreement with GGL (the "Investor Agreement"). A description of the terms and conditions of the Investor Agreement that are material to the Company is set forth in the Current Report on Form 8-K filed by the Company on December 13, 2022 under the heading "Equity Investment" in Item 1.01 of such Current Report on Form 8-K, which description is incorporated herein by reference.

#### Item 8.01 Other Events.
On January 26, 2023, Wave closed on the issuance and sale of 10,683,761 ordinary shares to GGL and received aggregate cash proceeds of approximately $50.0 million in respect of the sale. The sale was made pursuant to the terms of the Share Purchase Agreement, the terms of which were previously disclosed by Wave in its Current Report on Form 8-K filed with the Securities and Exchange Commission on December 13, 2022.

As a result of the closing under the Share Purchase Agreement, the Collaboration and License Agreement, dated December 13, 2022, by and among Wave Life Sciences USA, Inc., Wave Life Sciences UK Limited and GlaxoSmithKline Intellectual Property (No. 3) Limited ("GSK") (the "Collaboration Agreement"), became effective on January 27, 2023. Accordingly, GSK is now required to pay Wave the upfront cash payment of $120.0 million and the first installment of research support funding in respect of target validation activities under the collaboration.

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#### SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

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| | |
|:---|:---|
| **WAVE LIFE SCIENCES LTD**. | **WAVE LIFE SCIENCES LTD**. |
| By: | */s/ Paul B. Bolno, M.D.* |
|  | Paul B. Bolno, M.D. |
|  | President and Chief Executive Officer |

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Date: January 30, 2023