OSB GROUP PLC

Oct 19, 2026
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OSB GROUP PLC

3 min read

OSB GROUP PLC

OSB GROUP PLC

OSB GROUP PLC

ISIN: GB00BLDRH360

19 October 2026

LEI number: 213800ZBKL9BHSL2K459

OSB GROUP PLC (the “Company”)

Share Buyback Programme – Transactions in Own Shares

The Company announces that, for the period from 12 October 2026 to 16 October 2026, inclusive, it had purchased a total of 1,090,103 of its ordinary shares of £0.01 each (the “ordinary shares“) on the London Stock Exchange, CBOE BXE ,CBOE CXE and Aquis Exchange, through the Company’s broker Jefferies International Limited as detailed below. The repurchased ordinary shares will be cancelled.

12 October 2026

London Stock Exchange

CBOE BXE

CBOE CXE

Aquis Exchange

Number of ordinary shares purchased

99,493

105,994

21,650

11,394

Highest price paid (per ordinary share)

495.60p

495.60p

495.60p

495.40p

Lowest price paid (per ordinary share)

488.60p

488.40p

488.60p

488.60p

Volume weighted average price paid (per ordinary share)

493.74p

493.77p

493.74p

493.81p

13 October 2026

London Stock Exchange

CBOE BXE

CBOE CXE

Aquis Exchange

Number of ordinary shares purchased

103,321

108,871

22,030

11,351

Highest price paid (per ordinary share)

501.00p

500.50p

500.50p

500.50p

Lowest price paid (per ordinary share)

492.40p

492.80p

492.80p

492.60p

Volume weighted average price paid (per ordinary share)

494.29p

494.31p

494.34p

494.30p

14 October 2026

London Stock Exchange

CBOE BXE

CBOE CXE

Aquis Exchange

Number of ordinary shares purchased

100,894

100,414

22,159

11,241

Highest price paid (per ordinary share)

496.00p

496.00p

496.20p

496.20p

Lowest price paid (per ordinary share)

490.60p

<>p

490.40p

490.60p

Volume weighted average price paid (per ordinary share)

493.51p

493.53p

493.48p

493.60p

15 October 2026

London Stock Exchange

CBOE BXE

CBOE CXE

Aquis Exchange

Number of ordinary shares purchased

71,525

65,952

15,282

7,951

Highest price paid (per ordinary share)

504.50p

504.50p

504.50p

504.00p

Lowest price paid (per ordinary share)

494.60p

494.60p

494.60p

495.00p

Volume weighted average price paid (per ordinary share)

497.96p

497.91p

497.92p

497.95p

16 October 2026

London Stock Exchange

CBOE BXE

CBOE CXE

Aquis Exchange

Number of ordinary shares purchased

94,012

85,953

20,383

10,233

Highest price paid (per ordinary share)

499.00p

499.00p

499.20p

499.00p

Lowest price paid (per ordinary share)

492.20p

492.40p

492.40p

492.40p

Volume weighted average price paid (per ordinary share)

495.74p

495.74p

495.75p

495.79p

The purchases form part of the Company’s share buyback programme announced on 5 March 2026.

Following settlement of the above purchases and cancellation of the purchased ordinary shares, the Company’s total number of ordinary shares in issue shall be 335,424,130 ordinary shares.

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