**KEY INFORMATION**

**(a) Full name of discloser:**
Dimensional Fund Advisors Ltd., in its capacity as investment advisor and on behalf of its affiliates who are also investment advisors (“Dimensional”). Dimensional expressly disclaims beneficial ownership of the shares described in this Form 8.

**(b) Owner or controller of interests and short positions disclosed, if different from 1(a):**
The naming of nominee or vehicle companies is insufficient. For a trust, the trustee(s), settlor, and beneficiaries must be named.

**(c) Name of offeror/offeree in relation to whose relevant securities this form relates:**
TT Electronics plc
*Note: Use a separate form for each offeror/offeree.*

**(d) If an exempt fund manager connected with an offeror/offeree, state this and specify identity of offeror/offeree:**
[Not applicable]

**(e) Date position held/dealing undertaken:**
For an opening position disclosure, state the latest practicable date prior to the disclosure: 06 November 2025

**(f) In addition to the company in 1(c) above, is the discloser making disclosures in respect of any other party to the offer?**
If it is a cash offer or possible cash offer, state “N/A”
YES – Cicor Technologies Ltd.

—

**2. POSITIONS OF THE PERSON MAKING THE DISCLOSURE**

If there are positions or rights to:

**(a) Interests and short positions in the relevant securities of the offeror or offeree to which the disclosure relates following the dealing (if any):**

| Class of relevant security | Interests Owned/Controlled | % Ownership | Short Positions | % Short Positions |
|—————————-|—————————-|————-|—————–|——————-|
| 25p ordinary (GB0008711763) | 4,858,809 | 2.73% | 0 | 0 |

*Notes:*
– Dimensional Fund Advisors LP and/or its affiliates do not have discretion regarding voting decisions in respect of 14,478 shares included in the total above.
– All interests and all short positions should be disclosed.
– Details of any open stock-settled derivative positions (including traded options), or agreements to purchase or sell relevant securities, should be given on a Supplemental Form 8 (Open Positions).

**(b) Rights to subscribe for new securities (including directors’ and other employee options):**
Class of relevant security in relation to which subscription right exists: [None disclosed]
Details, including nature of the rights concerned and relevant percentages: [None disclosed]

—

**3. DEALINGS (IF ANY) BY THE PERSON MAKING THE DISCLOSURE**

Where there have been dealings in more than one class of relevant securities of the offeror or offeree named in 1(c), copy table 3(a), (b), (c), or (d) (as appropriate) for each additional class of relevant security dealt in. The currency of all prices and other monetary amounts is stated in GBP.

**(a) Purchases and sales:**

| Class of relevant security | Purchase/Sale | Number of securities | Price per unit (GBP) |
|—————————-|—————|———————|———————|
| 25p ordinary (GB0008711763) | Sale | 8,029 | 1.5085 |

There was a Transfer In of 246 shares of 25p ordinary.

**(b) Cash-settled derivative transactions:**
[None]

**(c) Stock-settled derivative transactions (including options):**

(i) Writing, selling, purchasing or varying:
[None]

(ii) Exercise:
[None]

**(d) Other dealings (including subscribing for new securities):**
[None]

—

**4. OTHER INFORMATION**

**(a) Indemnity and other dealing arrangements:**
Details of any indemnity or option arrangement, or any agreement or understanding, formal or informal, relating to relevant securities which may be an inducement to deal or refrain from dealing entered into by the person making the disclosure and any party to the offer or any person acting in concert with a party to the offer: Irrevocable commitments and letters of intent should not be included.
**None**

**(b) Agreements, arrangements or understandings relating to options or derivatives:**
Details of any agreement, arrangement or understanding, formal or informal, between the person making the disclosure and any other person relating to:
(i) the voting rights of any relevant securities under any option; or
(ii) the voting rights or future acquisition or disposal of any relevant securities to which any derivative is referenced:
**None**

**(c) Attachments:**
Is a Supplemental Form 8 (Open Positions) attached? **NO**

—

**Date of disclosure:** 07 November 2025
**Contact name:** Thomas Hone
https://www.globenewswire.com/news-release/2025/11/07/3183410/0/en/Dimensional-Fund-Advisors-Ltd-Form-8-3-TT-ELECTRONICS-PLC-Ordinary-Shares.html