National Storage Mechanism | Additional information

TR-1: Standard form for notification of major holdings

1. Issuer Details

ISIN

IE0002424939

Issuer Name

DCC PLC

UK or Non-UK Issuer

Non-UK

2. Reason for Notification

Other

Comments

Legal Entity level crossing - See Section 9

3. Details of person subject to the notification obligation

Name

Bank of America Corporation

City of registered office (if applicable)

Country of registered office (if applicable)

4. Details of the shareholder

Full name of shareholder(s) if different from the person(s) subject to the notification obligation, above

City of registered office (if applicable)

Country of registered office (if applicable)

5. Date on which the threshold was crossed or reached

13-Oct-2025

6. Date on which Issuer notified

14-Oct-2025

7. Total positions of person(s) subject to the notification obligation

	% of voting rights attached to shares (total of 8.A)	% of voting rights through financial instruments (total of 8.B 1 + 8.B 2)	Total of both in % (8.A + 8.B)	Total number of voting rights held in issuer
Resulting situation on the date on which threshold was crossed or reached	3.472034	2.015963	5.487997	5340535
Position of previous notification (if applicable)	3.407245	2.022879	5.430124

8. Notified details of the resulting situation on the date on which the threshold was crossed or reached

8A. Voting rights attached to shares

Class/Type of shares ISIN code(if possible)	Number of direct voting rights (DTR5.1)	Number of indirect voting rights (DTR5.2.1)	% of direct voting rights (DTR5.1)	% of indirect voting rights (DTR5.2.1)
IE0002424939		3378741		3.472034
Sub Total 8.A	3378741		3.472034%

8B1. Financial Instruments according to (DTR5.3.1R.(1) (a))

Type of financial instrument	Expiration date	Exercise/conversion period	Number of voting rights that may be acquired if the instrument is exercised/converted	% of voting rights
Right to Recall	n/a	n/a	39650	0.040745
Sub Total 8.B1			39650	0.040745%

8B2. Financial Instruments with similar economic effect according to (DTR5.3.1R.(1) (b))

Type of financial instrument	Expiration date	Exercise/conversion period	Physical or cash settlement	Number of voting rights	% of voting rights
Swaps	31/07/2026	n/a	Cash	30150	0.030982
Swaps	15/07/2027	n/a	Cash	6787	0.006974
Swaps	14/06/2027	n/a	Cash	21980	0.022587
Swaps	15/12/2025	n/a	Cash	9243	0.009498
Swaps	06/03/2026	n/a	Cash	2201	0.002262
Swaps	20/07/2026	n/a	Cash	3555	0.003653
Swaps	25/06/2027	n/a	Cash	1275	0.001310
Swaps	01/11/2027	n/a	Cash	177	0.000182
Swaps	07/09/2026	n/a	Cash	100000	0.102761
Swaps	31/03/2027	n/a	Cash	80000	0.082209
Swaps	15/02/2028	n/a	Cash	34938	0.035903
Swaps	18/11/2026	n/a	Cash	250000	0.256903
Swaps	30/09/2026	n/a	Cash	2848	0.002927
Swaps	12/10/2026	n/a	Cash	250000	0.256903
Swaps	10/03/2027	n/a	Cash	500000	0.513806
Swaps	29/10/2026	n/a	Cash	13497	0.013870
Swaps	22/02/2027	n/a	Cash	154911	0.159188
Swaps	30/10/2026	n/a	Cash	160000	0.164418
Swaps	29/12/2025	n/a	Cash	300000	0.308284
Call Option	17/10/2025	n/a	Cash	582	0.000598
Sub Total 8.B2				1922144	1.975218%

9. Information in relation to the person subject to the notification obligation

2. Full chain of controlled undertakings through which the voting rights and/or the financial instruments are effectively held starting with the ultimate controlling natural person or legal entities (please add additional rows as necessary)

Ultimate controlling person	Name of controlled undertaking	% of voting rights if it equals or is higher than the notifiable threshold	% of voting rights through financial instruments if it equals or is higher than the notifiable threshold	Total of both if it equals or is higher than the notifiable threshold
Bank of America Corporation	Bank of America, National Association
Bank of America Corporation	BofA Securities, Inc.
Bank of America Corporation	Managed Account Advisors LLC
Bank of America Corporation	Merrill Lynch International
Bank of America Corporation	BofA Securities Europe SA

10. In case of proxy voting

Name of the proxy holder

The number and % of voting rights held

The date until which the voting rights will be held

11. Additional Information

12. Date of Completion

14-Oct-2025

13. Place Of Completion

United Kingdom