BoomBit S.A. — Director's Dealing 2026

May 27, 2026

Notification on transaction/transactions* referred to

in Article 19(1) of MAR

1	Data of the person discharging managerial responsibilities / person closely associated with such person
a)	Entity name/Last name	Anibal Jose Da Cunha Saraiva Soares
2	Reason for submitting the notification
a)	Job title/status	Deputy Chairman of the Board
b)	Original notification / change	Original notification
3	Data of the issuer, emission allowance market participant, auction platform, auctioneer or auction monitor
a)	Entity name	BoomBit Spółka Akcyjna
b)	LEI	2594001577BLP3DX2J37
4	Details of the transaction: please fill in this field for (i) each instrument type; (ii) each transaction type; (iii) each date; and (iv) each trading venue
a)	Description of the financial instrument, instrument type Identification code	Shares PLBMBIT00010
b)	Transaction type	Disposal
c)	Price and volume	Price	Volume
		6 PLN	504
		5,98 PLN	800
		5,96 PLN	2753
		5,94 PLN	2526
		5,92 PLN	4217
		6,06 PLN	2234
d)	Aggregate information - Total volume - Price	13034
		5,96 PLN
e)	Transaction date	2026-05-27
f)	Trading venue	XWAR – Warsaw Stock Exchange/Equities/Main Market

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