Novabase S G P S S A : Interim report on the transactions conducted under the share buy-back programme - October 2020

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, 14 October 2020

As disclosed to the market in due time, on the 14th of January 2020, the company Novabase

• Sociedade Gestora de Participações Sociais, S.A. ("Novabase" or the "Company") started trading in the context of the own shares buy-back programme (the "Buy-Back
  Programme"), pursuant to the terms and limitations set forth in item Six of the Agenda of

the Extraordinary General Meeting of shareholders of Novabase that took place on the 26th of September 2019 - under the terms of which the referred Buy-Back Programme of Novabase was approved - as well as pursuant to the terms of the announcement regarding the start of trading under the Buy-Back Programme, disclosed by the Company on the 10th of January 2020.

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 7th of October 2020 and the 14th of October 2020 (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 Office	Public Company
Phone: [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)
07/10/2020	-	-	-	-
08/10/2020	-	-	-	-
09/10/2020	293	3.410	8.95	0.001
12/10/2020	-	-	-	-
13/10/2020	-	-	-	-
14/10/2020	800	3.560	14.62	0.003

On the 14th of October 2020, Novabase held, as a result of the transactions indicated herein, an aggregated total of 663,283 own shares, representing 2.11% of the Company's share capital.

Further detailed information on all transactions carried out, under the Buy-Back Programme, in the period from the 7th of October 2020 and the 14th of October 2020 (inclusively), may be found in the in the documents annexed hereto.

María Gil Marín	Novabase - Sociedade Gestora de Participações Sociais, SA
Chief Investors Office	Public Company
Phone: [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: 09-10-2020 16:37:10

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: 09-10-2020

Data de Liquidação: 13-10-2020

	Moeda:	EUR
	Praça:	EURONEXT LISBOA
C	2020100900196	NOVABASE SGPS	P	ISIN: PTNBA0AM0006
			NOM
		293	3,41000000		999,13	0,75	0,03	0,00	0,00	-3,41266212	-999,91
					N.º de Negócio		Qtd./Mont. Neg.	Preço Neg.	Cotação	Hora Neg.
					1537		293	3,4100	Vista	13:36:38
			Total de Compras:		999,13	0,75	0,03	0,00	0,00			-999,91
				Total da Praça EURONEXT LISBOA:	0,75	0,03	0,00	0,00			-999,91
					Total:	0,75	0,03	0,00	0,00			-999,91

Liquidação Financeira

Banco de Portugal: 13-10-2020	EUR	-999,13
CAIXA BI	EUR	-0,78

Emissão: 14-10-2020 16:41:46

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: 14-10-2020

Data de Liquidação: 16-10-2020

	Moeda:	EUR
	Praça:	EURONEXT LISBOA
C	2020101400369	NOVABASE SGPS	P		ISIN: PTNBA0AM0006
			NOM
		800	3,56000000		2.848,00	2,14	0,09	0,00	0,00	-3,56278750	-2.850,23
						N.º de Negócio		Qtd./Mont. Neg.	Preço Neg.	Cotação	Hora Neg.
					3585		800	3,5600	Vista	16:35:27
			Total de Compras:		2.848,00	2,14	0,09	0,00	0,00			-2.850,23
				Total da Praça EURONEXT LISBOA:	2,14	0,09	0,00	0,00			-2.850,23
						Total:	2,14	0,09	0,00	0,00			-2.850,23

Liquidação Financeira

Banco de Portugal: 16-10-2020	EUR	-2.848,00
CAIXA BI	EUR	-2,23