Novabase S G P S S A : SGPS, S.A. informs about interim report on the transactions conducted under the share buy-back programme

Announcement pursuant to articles 5(1) (b) of Regulation (EU) 596/2014 and 2(3) of Commission Delegated Regulation (EU) 2016/1052:

Interim report on the transactions conducted under the share buy-back programme

Lisbon, 15 June 2022

As disclosed to the market in due time, on 29 September 2021, the company Novabase -

Sociedade Gestora de Participações Sociais, S.A. ("Novabase" or the "Company") started

trading in the context of the own shares buy-backprogramme (the "Buy-Back

Programme") approved on the Board of Directors' meeting held in 28 September 2021,

under the authorisation granted in Item Seven of the Agenda of the General Meeting of shareholders of Novabase that took place on 25 May 2021, and in the terms and conditions of the announcement regarding the start of trading under the Buy-Back Programme, disclosed by the Company on the 28 September 2021.

In this context, Novabase informs that, pursuant to articles 5(1)(b) of Regulation (EU) 596/2014 of the European Parliament and of the Council of 16 April 2014 and 2(3) of Commission Delegated Regulation (EU) 2016/1052 of 8 March 2016, as well as pursuant to the CMVM Regulation no. 5/2008, in the period from the 9 June 2022 and 14 June 2022 (inclusively), Caixa - Banco de Investimento, S.A., has acquired shares representing Novabase's share capital, under the Buy-Back Programme and as the financial intermediary in charge of the execution of the programme in Euronext Lisbon's regulated market, as detailed in the table below (aggregated information):

María Gil Marín	Novabase - Sociedade Gestora de Participações Sociais, SA
Chief Investors Officer	Company issuing shares admitted to trading on a regulated market
Tel: [phone]	Registered Office: Av. D. João II, nº 34, Parque das Nações, 1998-031 Lisboa
Fax.: [phone]	Share Capital: € 54.638.425,56
[e-mail]	Lisbon Commercial Registry Office registration and legal person number 502.280.182

ISIN Code: PTNBA0AM0006

Date of the	Aggregated	Weighted	% Session's	% Share
Volume	Average Price
Transaction	Total Volume	Capital
(shares)	(EUR)
09/06/2022	3,500	5.100	19.61	0.011
10/06/2022	-	-	-	-
13/06/2022	-	-	-	-
14/06/2022	550	4.920	16.72	0.002

On the 14 June 2022, Novabase held, as a result of the transactions indicated herein, an aggregated total of 853,689 own shares, representing 2.72% of the Company's share capital.

Further detailed information on all transactions carried out, under the Buy-Back Programme, in the period from the 9 June 2022 and the 14 June 2022 (inclusively), may be found in the in the documents annexed hereto.

María Gil Marín	Novabase - Sociedade Gestora de Participações Sociais, SA
Chief Investors Officer	Company issuing shares admitted to trading on a regulated market
Tel: [phone]	Registered Office: Av. D. João II, nº 34, Parque das Nações, 1998-031 Lisboa
Fax.: [phone]	Share Capital: € 54.638.425,56
[e-mail]	Lisbon Commercial Registry Office registration and legal person number 502.280.182

Emissão: 09/06/2022 16:42:16

Pág: 1

CEFLRCIN_PART

Cliente: 419143 / 112507267 - NB - NOVABASE, SGPS, SA

Fax:

Att:

Relação de Transacções

C/V	Contrata	Título	Tp. Neg.
	Qtd./Montante	Pr.Médio	Importância	Tx.Corr.	I.S.Corr.	Tx.Bolsa	Outros Encargos	Pr.Unit.Liq. Vl. Líquido

Sessão de: 09/06/2022

Data de Liquidação: 13/06/2022

Moeda: EUR

Praça: EURONEXT LISBOA

C	2022060900050	NOVABASE SGPS	P		ISIN: PTNBA0AM0006
		NOM
	3 500	5,10000000		17.850,00	13,39	0,54	0,00		0,00	-5,10398000	-17.863,93
	N.º Ordem IF				N.º de Negócio		Qtd./Mont. Neg.		Preço Neg.	Cotação	Hora Neg.
20220609080253222001			1281		1.250		5,1000	Vista	08:36:53
20220609080253222001			2817		1.200		5,1000	Vista	10:50:48
20220609080253222001			3073		350		5,1000	Vista	10:51:10
20220609080253222001			3585		200		5,1000	Vista	11:40:20

Emissão: 09/06/2022 16:42:16

Pág: 2

CEFLRCIN_PART

Cliente: 419143 / 112507267 - NB - NOVABASE, SGPS, SA

Fax:

Att:

Relação de Transacções

C/V	Contrata	Título	Tp. Neg.
	Qtd./Montante		Pr.Médio	Importância	Tx.Corr.	I.S.Corr.	Tx.Bolsa	Outros Encargos		Pr.Unit.Liq. Vl. Líquido
	Sessão de: 09/06/2022
	Data de Liquidação: 13/06/2022
	Moeda:	EUR
	Praça:	EURONEXT LISBOA
20220609080253222001		4097		400		5,1000	Vista	11:46:53
20220609080253222001		4609		100		5,1000	Vista	11:56:25
			Total de Compras:	17 850,00	13,39	0,54	0,00	0,00		-17 863,93
				Total da Praça EURONEXT LISBOA:	13,39	0,54	0,00	0,00		-17 863,93
				Total:	13,39	0,54	0,00	0,00		-17 863,93

Liquidação Financeira

Banco de Portugal: 13/06/2022	EUR	-17 850,00
CAIXA BI	EUR	-13,93

Emissão: 14/06/2022 16:42:29

Pág: 1

CEFLRCIN_PART

Cliente: 419143 / 112507267 - NB - NOVABASE, SGPS, SA

Fax:

Att:

Relação de Transacções

C/V	Contrata	Título	Tp. Neg.
	Qtd./Montante	Pr.Médio	Importância	Tx.Corr.	I.S.Corr.	Tx.Bolsa	Outros Encargos	Pr.Unit.Liq. Vl. Líquido

Sessão de: 14/06/2022

Data de Liquidação: 16/06/2022

	Moeda:	EUR
	Praça:	EURONEXT LISBOA
C	2022061400261	NOVABASE SGPS	P		ISIN: PTNBA0AM0006
			NOM
		550	4,92000000		2.706,00	2,03	0,08	0,00	0,00	-4,92383636	-2.708,11
	N.º Ordem IF					N.º de Negócio		Qtd./Mont. Neg.	Preço Neg.	Cotação	Hora Neg.
20220614123611984001			1537		550	4,9200	Vista	12:54:39
			Total de Compras:		2 706,00	2,03	0,08	0,00	0,00			-2 708,11
				Total da Praça EURONEXT LISBOA:	2,03	0,08	0,00	0,00			-2 708,11
						Total:	2,03	0,08	0,00	0,00			-2 708,11

Liquidação Financeira

Banco de Portugal: 16/06/2022	EUR	-2 706,00
CAIXA BI	EUR	-2,11