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

Company announcement
for ROCKWOOL A/S
Release no. 14 – 2025
to Nasdaq Copenhagen        

12 March 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 March 2025:

Date	Number of B shares	Average purchase price B shares (DKK)	Aggregate amount, B shares (DKK)
[Accumulated, last announcement]	32,800		90,949,022
5 March 2025	500	2,961.92	1,480,960
6 March 2025	750	3,189.44	2,392,080
7 March 2025	500	3,136.99	1,568,495
10 March 2025	800	3,103.04	2,482,432
11 March 2025	800	3,114.94	2,491,952
Accumulated under the programme (B shares)	36,150		101,364,941

With the transactions stated above, ROCKWOOL A/S owns 553,363 B shares corresponding to 2.56 percent of the Company’s total share capital.

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

Further information:        

Kim Junge Andersen
Senior Vice President, CFO
ROCKWOOL A/S
+45 46 55 80 15

Attachments

• SE-2025-14_EN
• SE-2025-14_Transactions B shares