SDI Group plcLSE: SDI

SDI Group: Exercise of Share Options and Total Voting Rights

· Issued by SDI Group plc

Summary by 6ix AI

SDI Group plc, a group that buys and builds companies making specialist lab equipment, sensors and scientific products, has issued and allotted 502,981 new ordinary shares of 1 pence each following an exercise of share options. Once the new shares are admitted to trading, total shares in issue and voting rights will be 105,076,107.

Key details

  • Chief Executive Officer Stephen Brown exercised 191,287 options on September 30, 2026, held as deferred bonus awards for FY25 under the Long Term Incentive Plan 2025. He sold 92,009 shares at 92.16 pence each to cover tax and national insurance and keeps 99,278 shares.
  • Chief Financial Officer Amitabh Sharma exercised 163,614 options under the same plan on September 30, 2026, sold 78,698 shares at 92.16 pence each to cover tax and national insurance, and keeps 84,916 shares.
  • Chairman Ken Ford exercised nil-cost options over 135,455 shares under the Long Term Incentive Plan 2018 on September 30, 2026 and sold all 135,455 shares at 92.16 pence each to facilitate family financial planning. He still holds 970,000 shares, approximately 0.92% of the enlarged issued share capital.
  • A senior member of the team exercised a further 12,625 options of 1 pence each.
  • The new shares will rank equally with existing shares. Shareholders may use 105,076,107 as the figure for working out whether they must notify their interest, or a change in it, under the UK Financial Conduct Authority's disclosure rules.

What’s still pending

  • Application has been made for the 502,981 new shares to be admitted to trading on AIM, a London Stock Exchange market, with admission expected to take effect on or around 8:00 a.m. on October 7, 2026.

6ix AI wrote this summary from the release below and checked it against the release.

SDI Group plc

("SDI", the "Company" or the "Group")

Exercise of Share Options and Total Voting Rights

1 October 2026 - SDI Group plc, the buy and build group, focused on companies which design and manufacture specialist lab equipment, industrial & scientific sensors and industrial & scientific products, has issued and allotted a total of 502,981 new ordinary shares of 1 pence each in the capital of the Company ("Ordinary Shares") following an exercise of share options.

Deferred Bonus Awards, Exercise and Sale

Pursuant to the previous grant of 1 pence options as deferred bonus awards for FY25 under the Company's Long Term Incentive Plan 2025 ("LTIP"), the Participants named below have exercised such awards and sold the number of ordinary shares noted in the table below to cover the tax and national insurance ("NI") liability levied on the transaction, retaining the net number of shares as a result of the exercise of their respective awards. 

Name of Participant

Grant Share Price (£)

Form of Award

Normal Vesting Date

Number of Options Exercised

Number of shares sold

Sell Share Price (£)

Net Number of Shares Retained

Stephen Brown

Nil

1p options

24 September 2026

191,287

92,009

0.9216

99,278

Amitabh Sharma

Nil

1p options

24 September 2026

163,614

78,698

0.9216

84,916

Long Term Incentive Plan 2018, Exercise and Sale

The Company also announces that Ken Ford, Chairman, exercised nil-cost options over 135,455 Ordinary Shares of 1 pence each, granted on 19 March 2020 and which vested on 19 March 2023. Ken has sold 135,455 of those shares at 92.16 pence per share to facilitate family financial planning.

Following this transaction, Ken Ford remains a material shareholder and holds 970,000 Ordinary Shares in the Company, which represents approximately 0.92% of the Company's enlarged issued share capital.

A further 12,625 options of 1 pence each have been exercised by a senior member of the team.

Total Voting Rights

The New Ordinary Shares will rank pari passu with the existing Ordinary Shares and application has been made to the London Stock Exchange for 502,981 new Ordinary Shares to be admitted to trading on AIM ("Admission"). It is expected that Admission will become effective on or around 8:00 a.m. on 7 October 2026.

Following Admission, the total number of Ordinary Shares in issue will be 105,076,107 and the total number of voting rights will therefore be 105,076,107. This figure may be used by shareholders as the denominator for the calculations by which they will determine if they are required to notify their interest in, or a change to their interest in, the share capital of the Company under the FCA's Disclosure Guidance and Transparency Rules.

Notification and public disclosure of transactions by persons discharging managerial responsibilities and persons closely associated with them are detailed below:

1.

Details of the person discharging managerial responsibilities / person closely associated

a)

Name

Stephen Brown

2.

Reason for the Notification

a)

Position/status

Chief Executive Officer

b)

Initial notification/Amendment

Initial notification

3.

Details of the issuer, emission allowance market participant, auction platform, auctioneer or auction monitor

a)

Name

SDI Group plc

b)

LEI

213800YA3XW7JRE46Z70

4.

Details of the transaction(s): section to be repeated for (i) each type of instrument; (ii) each type of transaction; (iii) each date; and (iv) each place where transactions have been conducted

a)

Description of the Financial instrument, type of instrument

Ordinary Shares of 1p each 

Identification code

GB00B3FBWW43

b)

Nature of the transaction

Exercise of options under the LTIP and Sale of shares to cover tax and NI liability

c)

Price(s) and volume(s)

Acquisition of shares on exercise of share options

Sale of shares to cover tax and NI

191,287

(Nil)

92,009

(92.16p)

d)

Aggregated information:

·         Aggregated volume

·         Price

See 4 c) above

See 4 c) above

e)

Date of the transaction

30 September 2026

f)

Place of the transaction

Exercise of share options - Outside a trading venue

Sale of shares - London Stock Exchange (XLON)

1.

Details of the person discharging managerial responsibilities / person closely associated

a)

Name

Amitabh Sharma 

2.

Reason for the Notification

a)

Position/status

Chief Financial Officer

b)

Initial notification/Amendment

Initial notification

3.

Details of the issuer, emission allowance market participant, auction platform, auctioneer or auction monitor

a)

Name

SDI Group plc

b)

LEI

213800YA3XW7JRE46Z70

4.

Details of the transaction(s): section to be repeated for (i) each type of instrument; (ii) each type of transaction; (iii) each date; and (iv) each place where transactions have been conducted

a)

Description of the Financial instrument, type of instrument

Ordinary Shares of 1p each 

Identification code

GB00B3FBWW43

b)

Nature of the transaction

Exercise of options under the LTIP and Sale of shares to cover tax and NI

c)

Price(s) and volume(s)

Acquisition of shares on exercise of share options

Sale of shares to cover tax and NI

163,614

(Nil)

78,698

(92.16p)

d)

Aggregated information:

·         Aggregated volume

·         Price

See 4 c) above

See 4 c) above

e)

Date of the transaction

30 September 2026

f)

Place of the transaction

Exercise of share options - Outside a trading venue

Sale of shares - London Stock Exchange (XLON)

1.

Details of the person discharging managerial responsibilities / person closely associated

a)

Name

Ken Ford

2.

Reason for the Notification

a)

Position/status

Chairman

b)

Initial notification/Amendment

Initial notification

3.

Details of the issuer, emission allowance market participant, auction platform, auctioneer or auction monitor

a)

Name

SDI Group plc

b)

LEI

213800YA3XW7JRE46Z70

4.

Details of the transaction(s): section to be repeated for (i) each type of instrument; (ii) each type of transaction; (iii) each date; and (iv) each place where transactions have been conducted

a)

Description of the Financial instrument, type of instrument

Ordinary Shares of 1p each 

Identification code

GB00B3FBWW43

b)

Nature of the transaction

Exercise of nil-cost options under the LTIP (2018) and sale of shares

c)

Price(s) and volume(s)

Acquisition of shares on exercise of share options

Sale of shares

135,455

(Nil)

135,455

(92.16p)

d)

Aggregated information:

·         Aggregated volume

·         Price

See 4 c) above

See 4 c) above

e)

Date of the transaction

30 September 2026

f)

Place of the transaction

Exercise of LTIP awards - Outside a trading venue

Sale of shares - London Stock Exchange (XLON)

Enquiries:

SDI Group plc

Stephen Brown, Chief Executive Officer

Amitabh Sharma, Chief Financial Officer

James Dimitriou, Group Head of Corporate Development

+44 (0)1223 727144

www.sdigroup.com

Cavendish Capital Markets Ltd (NOMAD & Joint Corporate Broker)

Ed Frisby / Seamus Fricker - Corporate Finance

Andrew Burdis / Sunila de Silva - Corporate Broking

+44 (0)20 7220 0500

Stifel (Joint Corporate Broker)

Fred Walsh / Brough Ransom / Ben Good

+44 (0)20 7710 7600

Vigo Consulting (Financial Communications)

Tim McCall / Rozi Morris / Fiona Hetherington

+44 (0)20 7390 0230

[email protected] 

About SDI Group plc

SDI Group plc, is a buy and build group, focused on companies which design and manufacture specialist lab equipment, industrial & scientific sensors and industrial & scientific products. The Group includes small to medium size companies with specialist industrial and scientific products in growth sector niches which help solve customers' key challenges.

It specialises in the acquisition and development of companies that design and manufacture specialist products for use in lab equipment, industrial & scientific sensors and industrial & scientific products.

Its portfolio of businesses serves a broad spectrum of specialised markets, ranging from advanced industrial technologies (aerospace & defence, manufacturing, semiconductors and precision measurement) to scientific and medical applications (life sciences, healthcare, astronomy). SDI aims to continue its growth through driving the organic growth of its portfolio companies and by the acquisition of complementary technology businesses with established reputations in global markets.

For more information, please see: www.SDIGroup.com

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