ROCK B ROCKWOOL A/S

ROCKWOOL A/S – transactions in connection with share buy-back programme

ROCKWOOL A/S – transactions in connection with share buy-back programme

Company announcement

for ROCKWOOL A/S

Release no. 65 – 2025

to Nasdaq Copenhagen        

12 November 2025

ROCKWOOL A/S – transactions in connection with share buy-back programme

As mentioned in announcement no. 07/2025, ROCKWOOL A/S has initiated a share buy-back programme which will run from 7 February 2025 until 5 February 2026. During this period, the Company will buy own shares for up to a maximum of 150 MEUR.

The programme is implemented in accordance with EU Commission Regulation No 596/2014 of 16 April 2014 and EU Commission Delegated Regulation No 2016/1052 of 8 March 2016, which together constitute the “Safe Harbour” regulation.

The following transactions have been executed during the period 5 – 11 November 2025:

DateNumber of B sharesAverage purchase price

B shares (DKK)
Aggregate amount,

B shares (DKK)
[Accumulated, last announcement]3,421,500 920,140,546
5 November 202522,000220.614,853,420
6 November 202522,000217.064,775,320
7 November 202525,000212.225,305,500
10 November 202525,000213.635,340,750
11 November 202527,000213.625,767,740
Accumulated under the programme (B shares)3,542,500 946,183,276

With the transactions stated above, ROCKWOOL A/S owns 3,989,356 B shares corresponding to 1.89 percent of the Company’s total share capital.

An overview showing the transaction data for the period 5 – 11 November 2025 is enclosed.

Further information:        

Kim Junge Andersen

Senior Vice President, CFO

ROCKWOOL A/S

Attachments



EN
12/11/2025

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