BOOSTHEAT

Capital/Financing Update • Jan 8, 2020

H2 HALF-YEAR REVIEW OF THE LIQUIDITY AGREEMENT SIGNED WITH GILBERT DUPONT

The following amounts were shown on the liquidity account attached to the liquidity agreement signed by BOOSTHEAT with Gilbert Dupont investment services provider as of December 31, 2019:

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• Number of shares: 2,765
• Cash balance: €258,684.80

Volumes traded during the second half of 2019 were as follows:

PURCHASE	9,216 shares	€135,393.91	143 trades
SALE	6,451 shares	€94,078.71	133 trades

As a reminder, the following resources were allocated to the liquidity provider when the agreement was signed:

• Number of shares: 0
• Cash balance: €300,000.00

Read more about BOOSTHEAT at www.boostheat-bourse.com

ABOUT BOOSTHEAT

Founded in 2011, BOOSTHEAT designs, develops, produces and markets heating solutions that are technologically advanced, energy-efficient and sustainable. BOOSTHEAT's new-generation boilers feature a patented thermal compressor, enabling them to achieve efficiency of up to 200% and reducing energy consumption by up to half. They are more environmentally friendly and economical, giving all users the opportunity to achieve an immediate and significant reduction in their environmental impact. BOOSTHEAT has its head office and manufacturing plant in Vénissieux, near Lyon (historically an HVAC* industrial zone). The Company holds the Innovative Company (BpiFrance) and French Fab labels. BOOSTHEAT is listed on Euronext à Paris, Compartment C (ISIN: FR0011814938).

*Heating, ventilation and air-conditioning

I CONTACTS

ACTUS finance & communication – Anne-Pauline PETUREAUX

Investors Relations

Tel.: (0033)1 53 67 36 72 / boostheat@actus.fr

ACTUS finance & communication – Serena BONI

Press Relations

Tel.: (0033)4 72 18 04 92 / sboni@actus.fr

BOOSTHEAT – Sabrina FERRÉ

Tel.: (0033)9 82 99 16 13 / sabrina.ferre@boostheat.com

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APPENDIX

	Purchases		Sales
	No. of trades	No. of shares	Capital (EUR)	No. of trades	No. of shares	Capital (EUR)
TOTAL	143	9,216	135,393.91	133	6,451	94,078.71
09/10/2019	0	0	0	0	0	0
10/10/2019	0	0	0	0	0	0
11/10/2019	0	0	0	0	0	0
14/10/2019	0	0	0	0	0	0
15/10/2019	0	0	0	0	0	0
16/10/2019	0	0	0	0	0	0
17/10/2019	0	0	0	0	0	0
18/10/2019	0	0	0	0	0	0
21/10/2019	0	0	0	0	0	0
22/10/2019	0	0	0	0	0	0
23/10/2019	0	0	0	0	0	0
24/10/2019	0	0	0	0	0	0
25/10/2019	0	0	0	0	0	0
28/10/2019	0	0	0	0	0	0
29/10/2019	0	0	0	0	0	0
30/10/2019	0	0	0	0	0	0
31/10/2019 01/11/2019	0 0	0 0	0 0	0 0	0 0	0 0
04/11/2019	0	0	0	0	0	0
05/11/2019	0	0	0	0	0	0
06/11/2019	0	0	0	0	0	0
07/11/2019	0	0	0	0	0	0
08/11/2019	0	0	0	0	0	0
11/11/2019	13	1,527	21,360.44	2	25	353.75
12/11/2019	5	199	2,670.2	0	0	0
13/11/2019	0	0	0	4	24	320.4
14/11/2019	0	127	1,655.8	0	0	0
15/11/2019	3	12	155.4	4	180	2,352.01
18/11/2019	4	73	944.6	1	50	655
19/11/2019	4	59	758.6	3	215	2,813
20/11/2019	5	102	1,305.75	4	117	1,516
21/11/2019	6	121	1,558.79	2	50	647.5
22/11/2019	4	224	2,867.2	3	31	399.9
25/11/2019	1	73	941.7	2	150	1,955
26/11/2019	0	0	0	2	8	105.6
27/11/2019	2	100	1,325	2	191	2,545.95
28/11/2019	5	135	1,773	0	0	0
29/11/2019	0	0	0	2	50	650
02/12/2019	1	350	4,550	0	0	0
03/12/2019	1	23	299	3	150	1,955
04/12/2019	6	198	2,703.1	7	526	7,101.53
05/12/2019	2	64	867.2	9	461	6,321.42
06/12/2019	10	466	6,523.21	2	100	1,400
09/12/2019	6	557	7,729.21	5	128	1,802
10/12/2019	1	70	966	1	200	2,780
11/12/2019	0	0	0	0	0	0
12/12/2019	10	996	13,647.49	7	380	5,244
13/12/2019	7	479	6,601.19	5	294	4,093.8
16/12/2019	4	116	1,641.5	8	588	8,365.65
17/12/2019	1	1	14.4	2	60	852
18/12/2019 19/12/2019	6 3	612 410	8,739.79 5,914.5	6 6	507 361	7,289.44 5,261.03
20/12/2019	0	0	0	11	545	8,412.51
23/12/2019	8	200	3,350.96	6	125	2,073
24/12/2019	2	58	979.4	7	88	1,493.15
27/12/2019	12	708	12,684.24	12	627	11,298.16
30/12/2019	6	615	11,076.52	5	220	4,021.91
31/12/2019	5	541	9,789.72	0	0	0