**Form 8.3 – Irish Takeover Panel Disclosure**
*Under Rule 8.3 of the Irish Takeover Panel Act, 1997, Takeover Rules, 2013*
**Dealings by Persons with Interests in Relevant Securities Representing 1% or More**
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### 1. Key Information
**Name of Person Dealing:**
State Street Global Advisors & Affiliates
**Company Dealt In:**
Avadel Pharmaceuticals plc
**Class of Relevant Security to which the Dealings Being Disclosed Relate:**
$0.01 Ordinary Shares
**Date of Dealing:**
3rd November 2025
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### 2. Interests and Short Positions
**(a) Interests and Short Positions (Following Dealing) in the Class of Relevant Security Dealt In:**
| Type | Number | Percentage |
|—————————-|————|—————|
| Relevant Securities (Long) | 2,277,094 | 2.33780% |
| Derivatives (Other than Options) | N/A | N/A |
| Options and Agreements to Purchase/Sell | N/A | N/A |
| **Total** | 2,277,094 | 2.33780% |
**(b) Interests and Short Positions in Relevant Securities of the Company, Other Than the Class Dealt In:**
| Class of Relevant Security | Long | Short |
|—————————-|——|——-|
| Relevant Securities | N/A | N/A |
| Derivatives (Other than Options) | N/A | N/A |
| Options and Agreements to Purchase/Sell | N/A | N/A |
| **Total** | N/A | N/A |
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### 3. Dealings
**(a) Purchases and Sales**
| Transaction | Number of Relevant Securities | Price Per Unit ($) |
|————-|——————————-|——————–|
| Purchase | 2,000 | 18.92 |
| Purchase | 12,300 | 18.92 |
| Sale | 12,300 | 18.92 |
| Sale | 2,000 | 18.92 |
| Sale | 5,300 | 18.92 |
**(b) Derivatives Transactions (Other Than Options Transactions)**
Product Name, Nature of Transaction, Number of Relevant Securities, Price per Unit: N/A
**(c) Options Transactions in Respect of Existing Relevant Securities**
– *Writing, Selling, Purchasing or Varying*
Product Name, Number of Securities, Exercise Price, Type, Expiry Date, Option Money Paid/Received: N/A
– *Exercising*
Product Name, Number of Securities, Exercise Price per Unit: N/A
**(d) Other Dealings (Including Transactions in Respect of New Securities)**
Nature of Transaction, Details, Price per Unit: N/A
—
### 4. Other Information
**Agreements, Arrangements, or Understandings Relating to Options or Derivatives:**
Full details of any agreement, arrangement, or understanding between the person disclosing and any other person relating to the voting rights of any relevant securities under any option referred to on this form or relating to the voting rights or future acquisition or disposal of any relevant securities to which any derivative referred to on this form is referenced. If none, this should be stated.
**Response:** N/A
**Is a Supplemental Form 8 Attached?**
No
**Date of Disclosure:**
4th November 2025
**Contact Name:**
Divya K
**Telephone Number:**
+91 8067452364
**If a Connected EFM, Name of Offeree/Offeror with Which Connected:**
N/A
**If a Connected EFM, State Nature of Connection:**
N/A
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*End of Disclosure*
https://www.globenewswire.com/news-release/2025/11/04/3180316/0/en/Form-8-3-Avadel-Pharmaceuticals-plc.html