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, 13 January 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 13 January 2022 and 13 January 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):

ISIN Code: PTNBA0AM0006

Date of the	Aggregated		Weighted	% Session's	% Share
Volume		Average Price
Transaction		Total Volume	Capital
(shares)		(EUR)
06/01/2022		-		-	-	-
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

07/01/2022	2,128	5.490	7.10	0.007
10/01/2022	410	5.491	7.87	0.001
11/01/2022	-	-	-	-
12/01/2022	-	-	-	-
13/01/2022	-	-	-	-

On the 13 January 2022, Novabase held, as a result of the transactions indicated herein, an aggregated total of 702,094 own shares, representing 2.24% of the Company's share capital.

Further detailed information on all transactions carried out, under the Buy-Back Programme, in the period from the 6 January 2022 and the 13 January 2022 (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: 07/01/2022 16:41:37

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: 07/01/2022

Data de Liquidação: 11/01/2022

Moeda: EUR

Praça: EURONEXT LISBOA

C	2022010700037	NOVABASE SGPS	P		ISIN: PTNBA0AM0006
		NOM
	2 128	5,48958647		11.681,84	8,76	0,35	0,00		0,00	-5,49386748	-11.690,95
	N.º Ordem IF				N.º de Negócio		Qtd./Mont. Neg.		Preço Neg.	Cotação	Hora Neg.
20220107082449110014			16897		1.464		5,5000	Vista	14:39:54
20220107082449110014			17153		36		5,5000	Vista	14:40:02
20220107082449110014			19201		24		5,4800	Vista	15:16:07
20220107082449110014			19457		24		5,4800	Vista	15:20:07
20220107082449110014			19713		23		5,4800	Vista	15:24:07
20220107082449110014			19969		24		5,4800	Vista	15:28:08
20220107082449110014			20225		23		5,4800	Vista	15:32:08
20220107082449110014			20481		24		5,4800	Vista	15:36:08
20220107082449110014			20737		23		5,4800	Vista	15:40:08
20220107082449110014			20993		20		5,4800	Vista	15:44:08
20220107082449110014			21249		23		5,4800	Vista	15:48:09

Emissão: 07/01/2022 16:41:37

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: 07/01/2022
	Data de Liquidação: 11/01/2022
	Moeda:	EUR
	Praça:	EURONEXT LISBOA

20220107082449110014	21505	22	5,4800	Vista	15:52:10
20220107082449110014	21761	21	5,4800	Vista	15:56:10
20220107082449110014	22017	20	5,4800	Vista	16:00:10
20220107082449110014	22273	22	5,4800	Vista	16:04:11
20220107082449110014	22529	23	5,4800	Vista	16:08:12
20220107082449110014	22785	23	5,4800	Vista	16:12:12
20220107082449110014	23041	23	5,4800	Vista	16:16:13
20220107082449110014	23297	26	5,4800	Vista	16:20:12
20220107082449110014	3073	240	5,4400	Vista	08:30:24

Total de Compras:	11 681,84	8,76	0,35	0,00	0,00	-11 690,95
	Total da Praça EURONEXT LISBOA:	8,76	0,35	0,00	0,00	-11 690,95
	Total:	8,76	0,35	0,00	0,00	-11 690,95

Liquidação Financeira

Banco de Portugal: 11/01/2022

EUR

-11 681,84

Emissão: 07/01/2022 16:41:37

Pág: 3

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
						CAIXA BI	EUR	-9,11