RNS Number : 3707O Jefferies International Limited 29 July 2026  

FORM 8.3

PUBLIC OPENING POSITION DISCLOSURE/DEALING DISCLOSURE BY

A PERSON WITH INTERESTS IN RELEVANT SECURITIES REPRESENTING 1% OR MORE

Rule 8.3 of the Takeover Code (the "Code")

1.         KEY INFORMATION

(a) Full name of discloser:

Jefferies International Limited

(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:

Use a separate form for each offeror/offeree

Gamma Communications plc

(d) If an exempt fund manager connected with an offeror/offeree, state this and specify identity of offeror/offeree:

(e) Date position held/dealing undertaken:

For an opening position disclosure, state the latest practicable date prior to the disclosure30

28th July 2026

(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"

N/A

2.         POSITIONS OF THE PERSON MAKING THE DISCLOSURE

If there are positions or rights to subscribe to disclose in more than one class of relevant securities of the offeror or offeree named in\ 1(c), copy table 2(a) or (b) (as appropriate) for each additional class of relevant security.

(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:

0.25p ordinary

Interests

Short positions

Number

%

Number

%

(1) Relevant securities owned and/or controlled:

233,874

0.262

(2) Cash-settled derivatives:

845,795

0.946

1,066,865

1.193

(3) Stock-settled derivatives (including options) and agreements to purchase/sell:

TOTAL:

1,079,669

1.207

1,066,865

1.193

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:

  • Details, including nature of the rights concerned and relevant percentages:

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©, 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 should be stated.

(a)  Purchases and sales

Class of relevant security

0.25p ordinary

Purchase/sale

Purchase

Sale

Number of securities

5,285

186

212

2

1

291

1

1

1

129

15,561

1

1

2

519

127

1

103

1

138

536

290

1

1

1

174

7

110

1

2

110

1

9

243

286

5

186

111

197

4

10

266

204

4

5

195

8

9

4

447

6

4

236

42

4

801

8

264

216

5

4

2,730

965

215

9

207

380

2,211

5

196

5

685

165

269

185

2

8

286

3

6

12

6

6

6

6

51

15,435

1

4

Price per unit (GBX)

950.0000

961.5000

962.5000

962.5657

962.5716

963.0000

963.4453

963.4938

965.9954

966.5000

967.0000

967.3643

967.4612

967.4671

967.5000

967.7500

967.8221

968.0000

968.2109

968.2500

968.5000

968.7500

968.7981

968.8358

968.9987

969.0000

969.0369

969.2500

969.2891

969.4091

969.5000

969.5078

969.5618

969.7500

970.0000

970.1118

970.2500

970.5000

970.7500

970.9135

970.9861

971.5000

971.7500

971.9054

971.9430

972.0000

972.0168

972.0491

972.2306

972.7500

973.5000

973.6873

973.7500

974.7337

974.9747

975.5000

975.5833

975.7500

976.0000

976.1506

976.4366

976.5000

977.2500

977.5000

977.6556

978.0000

978.2500

978.5000

978.5900

978.7500

978.7522

979.0000

979.2500

979.5000

979.7500

980.0000

980.5000

980.7500

968.5000

970.2500

970.5000

971.5000

971.7500

973.5000

973.7500

973.8210

974.4292

978.5000

978.7500

(b)  Cash-settled derivative transactions

Class of relevant security

0.25p ordinary

Product description

e.g. CFD

Swap

Swap

Nature of dealing

e.g. opening/closing a long/short position, increasing/reducing a long/short position

Reducing a long position

Reducing a long position

Number of reference securities

2,908

2,377

Price per unit

(GBX)

950.0000

950.0000

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

(i)         Writing, selling, purchasing or varying

  • Class of relevant security

  • Product description e.g. call option

  • Writing, purchasing, selling, varying etc.

  • Number of securities to which option relates

  • Exercise price per unit

  • Type

    e.g. American, European etc.

  • Expiry date

  • Option money paid/ received per unit

(ii)        Exercise

  • Class of relevant security

  • Product description

    e.g. call option

  • Exercising/ exercised against

  • Number of securities

  • Exercise price per unit

(d)        Other dealings (including subscribing for new securities)

  • Class of relevant security

  • Nature of dealing

    e.g. subscription, conversion

  • Details

  • Price per unit (if applicable)

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.  If there are no such agreements, arrangements or understandings, state "none"

  • 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:

    If there are no such agreements, arrangements or understandings, state "none"

  • None

(c)        Attachments

  • Is a Supplemental Form 8 (Open Positions) attached?

  • NO

Date of disclosure:

29th July 2026

Contact name:

Robin Greenwood

Telephone number

020 7029 8595

Public disclosures under Rule 8 of the Code must be made to a Regulatory Information Service.

The Panel's Market Surveillance Unit is available for consultation in relation to the Code's disclosure requirements on +44 (0)20 7638 0129.

*If the discloser is a natural person, a telephone number does not need to be included, provided contact information has been provided to the Panel's Market Surveillance Unit.

The Code can be viewed on the Panel's website at www.thetakeoverpanel.org.uk.

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