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:

SAMSON ROCK CAPITAL LLP

(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

SPECTRIS 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 disclosure

11/08/2025

(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"

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:

 

5p ORDINARY

 

 

Interests

Short positions

 

Number

%

Number

%

(1) Relevant securities owned and/or controlled:

 

 

 

 

(2) Cash-settled derivatives:

1,350,000

1.36

 

 

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

 

 

 

 

 TOTAL:

1,350,000

1.36

 

 

 

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(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 should be stated.

 

(a) Purchases and sales

 

Class of relevant security

Purchase/sale

 

Number of securities

Price per unit

 

 

 

 

 

 (b) Cash-settled derivative transactions

 

Class of relevant security

Product description

e.g. CFD

Nature of dealing

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

Number of reference securities

Price per unit

5p ORDINARY

Equity Swap

Reducing a long position

100,000

4,020 GBp

5p ORDINARY

Equity Swap

Reducing a long position

26,427

4,026 GBp

5p ORDINARY

Equity Swap

Reducing a long position

25,000

4,030 GBp

5p ORDINARY

Equity Swap

Reducing a long position

25,000

4,030.00756 GBp

 

(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

 

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:

SAMSON ROCK CAPITAL LLP

(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

SPECTRIS 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 disclosure

08/08/2025

(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"

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:

 

5p ORDINARY

 

 

Interests

Short positions

 

Number

%

Number

%

(1) Relevant securities owned and/or controlled:

 

 

 

 

(2) Cash-settled derivatives:

1,526,427

1.54

 

 

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

 

 

 

 

 TOTAL:

1,526,427

1.54

 

 

 

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(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 should be stated.

 

(a) Purchases and sales

 

Class of relevant security

Purchase/sale

 

Number of securities

Price per unit

 

 

 

 

 

 (b) Cash-settled derivative transactions

 

Class of relevant security

Product description

e.g. CFD

Nature of dealing

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

Number of reference securities

Price per unit

5p ORDINARY

Equity Swap

Reducing a long position

3,573

4,170 GBp

 

(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 include

 

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:

SAMSON ROCK CAPITAL LLP

(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

SPECTRIS 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 disclosure

07/08/2025

(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"

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:

 

5p ORDINARY

 

 

Interests

Short positions

 

Number

%

Number

%

(1) Relevant securities owned and/or controlled:

 

 

 

 

(2) Cash-settled derivatives:

1,530,000

1.54

 

 

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

 

 

 

 

 TOTAL:

1,530,000

1.54

 

 

 

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(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 should be stated.

 

(a) Purchases and sales

 

Class of relevant security

Purchase/sale

 

Number of securities

Price per unit

 

 

 

 

 

 (b) Cash-settled derivative transactions

 

Class of relevant security

Product description

e.g. CFD

Nature of dealing

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

Number of reference securities

Price per unit

5p ORDINARY

Equity Swap

Reducing a long position

25,000

4,150 GBp

5p ORDINARY

Equity Swap

Reducing a long position

10,000

4,156 GBp

5p ORDINARY

Equity Swap

Reducing a long position

10,000

4,160 GBp

 

(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)

 

 

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:

SAMSON ROCK CAPITAL LLP

(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

SPECTRIS 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 disclosure

06/08/2025

(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"

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:

 

5p ORDINARY

 

 

Interests

Short positions

 

Number

%

Number

%

(1) Relevant securities owned and/or controlled:

 

 

 

 

(2) Cash-settled derivatives:

1,575,000

1.59

 

 

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

 

 

 

 

 TOTAL:

1,575,000

1.59

 

 

 

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(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 should be stated.

 

(a) Purchases and sales

 

Class of relevant security

Purchase/sale

 

Number of securities

Price per unit

 

 

 

 

 

 (b) Cash-settled derivative transactions

 

Class of relevant security

Product description

e.g. CFD

Nature of dealing

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

Number of reference securities

Price per unit

5p ORDINARY

Equity Swap

Increasing a long position

10,000

4,120 GBp

 

(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 incl

 

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:

SAMSON ROCK CAPITAL LLP

(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

SPECTRIS 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 disclosure

29/07/2025

(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"

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:

 

5p ORDINARY

 

 

Interests

Short positions

 

Number

%

Number

%

(1) Relevant securities owned and/or controlled:

 

 

 

 

(2) Cash-settled derivatives:

1,475,000

1.49

 

 

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

 

 

 

 

 TOTAL:

1,475,000

1.49

 

 

 

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(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 should be stated.

 

(a) Purchases and sales

 

Class of relevant security

Purchase/sale

 

Number of securities

Price per unit

 

 

 

 

 

 (b) Cash-settled derivative transactions

 

Class of relevant security

Product description

e.g. CFD

Nature of dealing

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

Number of reference securities

Price per unit

5p ORDINARY

Equity Swap

Increasing a long position

25,000

3,979.16242 GBp

 

(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 b

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:

Ninety One UK Ltd

(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

Spectris Plc

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

No

(e) Date position held/dealing undertaken:

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

29th July 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"

No

 

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:

 

                                GBP 0.05

 

 

Interests

Short positions

 

Number

%

Number

%

(1) Relevant securities owned and/or controlled:

1,222,955

1.23

 

 

(2) Cash-settled derivatives:

 

 

 

 

 

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

 

 

 

 

 

 TOTAL:

1,222,955

1.23

 

 

 

*Ninety One UK Ltd does not have discretion regarding voting decisions in respect of 231,885 shares that are 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:

 

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(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 should be stated.

 

(a) Purchases and sales

 

Class of relevant security

Purchase/sale

 

Number of securities

Price per unit

GBP 0.05

Sale

676

GBP 39.7685

 

 

(b) Cash-settled derivative transactions

 

Class of relevant security

Product description

e.g. CFD

Nature of dealing

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

Number of reference securities

Price per unit

 

 

 

 

 

 

(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

 

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:

Ninety One UK Ltd

(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

Spectris Plc

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

No

(e) Date position held/dealing undertaken:

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

28th July 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"

No

 

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:

 

                                GBP 0.05

 

 

Interests

Short positions

 

Number

%

Number

%

(1) Relevant securities owned and/or controlled:

1,223,631

1.23

 

 

(2) Cash-settled derivatives:

 

 

 

 

 

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

 

 

 

 

 

 TOTAL:

1,223,631

1.23

 

 

 

*Ninety One UK Ltd does not have discretion regarding voting decisions in respect of 231,885 shares that are 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:

 

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(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 should be stated.

 

(a) Purchases and sales

 

Class of relevant security

Purchase/sale

 

Number of securities

Price per unit

GBP 0.05

Sale

2,826

GBP 39.7800

 

 

(b) Cash-settled derivative transactions

 

Class of relevant security

Product description

e.g. CFD

Nature of dealing

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

Number of reference securities

Price per unit

 

 

 

 

 

 

(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

 

 

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:

SAMSON ROCK CAPITAL LLP

(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

SPECTRIS 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 disclosure

25/07/2025

(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"

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:

 

5p ORDINARY

 

 

Interests

Short positions

 

Number

%

Number

%

(1) Relevant securities owned and/or controlled:

 

 

 

 

(2) Cash-settled derivatives:

1,450,000

1.46

 

 

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

 

 

 

 

 TOTAL:

1,450,000

1.46

 

 

 

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(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 should be stated.

 

(a) Purchases and sales

 

Class of relevant security

Purchase/sale

 

Number of securities

Price per unit

 

 

 

 

 

 (b) Cash-settled derivative transactions

 

Class of relevant security

Product description

e.g. CFD

Nature of dealing

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

Number of reference securities

Price per unit

5p ORDINARY

Equity Swap

Increasing a long position

25,000

3,970.00GBp

 

(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 in

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:

Ninety One UK Ltd

(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

Spectris Plc

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

No

(e) Date position held/dealing undertaken:

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

25th July 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"

No

 

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:

 

                                GBP 0.05

 

 

Interests

Short positions

 

Number

%

Number

%

(1) Relevant securities owned and/or controlled:

1,226,457

1.23

 

 

(2) Cash-settled derivatives:

 

 

 

 

 

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

 

 

 

 

 

 TOTAL:

1,226,457

1.23

 

 

 

*Ninety One UK Ltd does not have discretion regarding voting decisions in respect of 231,885 shares that are 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:

 

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(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 should be stated.

 

(a) Purchases and sales

 

Class of relevant security

Purchase/sale

 

Number of securities

Price per unit

GBP 0.05

Buy

9,671

GBP 39.7482

 

 

(b) Cash-settled derivative transactions

 

Class of relevant security

Product description

e.g. CFD

Nature of dealing

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

Number of reference securities

Price per unit

 

 

 

 

 

 

(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

 

 

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:

SAMSON ROCK CAPITAL LLP

(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

SPECTRIS 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 disclosure

24/07/2025

(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"

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:

 

5p ORDINARY

 

 

Interests

Short positions

 

Number

%

Number

%

(1) Relevant securities owned and/or controlled:

 

 

 

 

(2) Cash-settled derivatives:

1,425,000

1.43

 

 

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

 

 

 

 

 TOTAL:

1,425,000

1.43

 

 

 

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(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 should be stated.

 

(a) Purchases and sales

 

Class of relevant security

Purchase/sale

 

Number of securities

Price per unit

 

 

 

 

 

 (b) Cash-settled derivative transactions

 

Class of relevant security

Product description

e.g. CFD

Nature of dealing

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

Number of reference securities

Price per unit

5p ORDINARY

Equity Swap

Increasing a long position

25,000

3,970.00GBp

 

(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 in