DATAGROUP SE / DE000A0JC8S7

1. Details of the person discharging managerial responsibilities / person closely associated

a) Name

Name and legal form:

HHS Beteiligungsgesellschaft mbH

2. Reason for the notification

a) Position / status

Person closely associated with:
Title:
First name:	Hans-Hermann (Max)
Last name(s):	Schaber
Position:	Member of the administrative or supervisory body

b) Initial notification

3. Details of the issuer, emission allowance market participant, auction platform, auctioneer or auction monitor

a) Name

DATAGROUP SE

b) LEI

391200NEYPQM7LC12H89

4. Details of the transaction(s)

a) Description of the financial instrument, type of instrument, identification code

Type:	Share
ISIN:	DE000A0JC8S7

b) Nature of the transaction

Sale of 2,615,790 shares in exchange for a cash payment and shares of Dante HoldCo SE, Munich; the consideration will be subject to subsequent adjustments in the event of a later resale of the stake in DATAGROUP SE. Completion of the transaction was contingent upon the fulfillment of certain conditions, including the conditions of the public takeover offer dated May 9, 2025.

c) Price(s) and volume(s)

Price(s)	Volume(s)
not numberable	not numberable

d) Aggregated information

Price	Aggregated volume
not numberable	not numberable

e) Date of the transaction

18/11/2025; UTC+1

f) Place of the transaction

Outside a trading venue