R90 Rockwool AS

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

Company announcementfor ROCKWOOL A/SRelease no. 34 – 2024to Nasdaq Copenhagen        

19 June 2024

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

As mentioned in announcement no. 02/2024, ROCKWOOL A/S has initiated a share buy-back programme which will run from 8 February 2024 until 7 February 2025. During this period, the Company will buy own shares for up to a maximum of 160 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 12 – 18 June 2024:

Date	Number of B shares	Average purchase priceB shares (DKK)	Aggregate amount, B shares (DKK)
[Accumulated, last announcement]	198,200		457,379,546
12 June 2024	1,900	2,852.48	5,419,712
13 June 2024	1,900	2,867.54	5,448,326
14 June 2024	1,800	2,788.48	5,019,264
17 June 2024	2,000	2,766.59	5,533,180
18 June 2024	2,100	2,809.81	5,900,601
Accumulated under the programme (B shares)	207,900		484,700,629

With the transactions stated above, ROCKWOOL A/S owns 261,783 B shares corresponding to 1.21 percent of the Company’s total share capital.

An overview showing the transaction data for the period 12 – 18 June 2024 is enclosed.

Further information:        

Kim Junge AndersenSenior Vice President, CFOROCKWOOL A/S+45 46 55 80 15

Attachments

• SE-2024-34_EN
• SE-2024-34_Transactions B shares