Shareholders holding directly or indirectly through subsidiaries at least 5% of the total number of votes at the general meeting of Quantum software SA as at 26 November 2020.

Surname, Last Name/Company Name	A series preferred registered shares *	B C D series shares	Shares in total	Number of Votes	Share in capital	Share in votes
Quantum Assets Sp. z o.o.	675 421	295 491	970 912	1 646 333	73,84%	79,73%
Ogółem	750 000	564 870	1 314 870	2 064 870	100 %	100 %