Arverne Group: Half-year Statement of the Liquidity Contract as of June 30, 2025

PAU, France--(BUSINESS WIRE)--Regulatory News:

Arverne Group (FR001400JWR8 - ARVEN), a French industrial company specialized in the production of renewable underground resources to support the energy transition, announces that the Company’s liquidity account, which is managed by CREDIT INDUSTRIEL ET COMMERCIAL under a liquidity contract, included the following cash and Company common shares as of June 30, 2025:

- 41,876 shares
- 38,753.36 €

During the 1st half of 2025, a total of :

- 112,200 shares were purchased for €476,726.67
- 82,024 shares were sold for €355,531.40

Over the same period, the following transactions were carried out:

- 1,056 purchase transactions
- 933 sales transactions

As a reminder, when the contract started, the following cash was allocated to the liquidity account:

- €300, 000.00 €

This review was carried out in accordance with AMF decision no. 2021-01 of June 22, 2021 renewing the introduction of liquidity contracts for equity securities as an accepted market practice.

About Arverne Group
Arverne Group specializes in harnessing underground resources to transform them into environmentally friendly, local and renewable energy, contributing to the prosperity of local communities. As an integrated industrial player, Arverne Group spans the entire underground value chain, from exploration to drilling and production to sales to end-users. Arverne Group aims to become the French leader in geothermal energy and its by-products, including low-carbon geothermal lithium.
Founded in Pau in 2018, Arverne Group has structured its business activities around several subsidiaries, notably 2gré (sale of geothermal heat), Lithium de France (geothermal heat and extraction and sale of geothermal lithium) and Arverne Drilling Services (drilling operations).
A mission-driven company, Arverne Group is listed on Euronext Paris (ISIN FR001400JWR8, symbol ARVEN).

www.arverne.earth

Aggregate buy/sell transactions for each trading day Period from 01/01/2025 to 30/06/2025
DATE	BUY			SELL
	Number of transactions	Number of shares	Amount in EUR	Number of transactions	Number of shares	Amount in EUR
TOTAL	1056	112200	476,726.67	933	82,024	355,531.40
02/01/2025	4	431	1,733.05	4	301	1,216.04
03/01/2025	11	1200	4,839.72	4	368	1,498.24
06/01/2025	11	1490	5,932.88	6	202	818.10
07/01/2025	2	23	92.01	6	280	1,131.17
08/01/2025	4	185	753.93	9	1094	4,470.85
09/01/2025	18	2798	11,206.83	8	282	1,134.85
10/01/2025	5	201	800.5	1	1	4.00
13/01/2025	9	902	3,619.28	9	1077	4,367.13
14/01/2025	8	1201	4,784.54	3	151	605.74
15/01/2025	6	323	1,292.74	5	399	1,606.65
16/01/2025	4	102	409.04	4	122	490.88
17/01/2025	7	622	2,488.44	1	1	4.02
20/01/2025	1	1	4	2	901	3,604.00
21/01/2025	5	402	1,606.03	1	1	4.01
22/01/2025	7	268	1,070.42	5	176	707.48
23/01/2025	5	115	460.01	3	83	333.65
24/01/2025	10	1156	4,624.46	7	1401	5,645.47
27/01/2025	5	473	1,894.65	8	1203	4,854.95
28/01/2025	3	315	1,257.17	4	51	205.11
29/01/2025	9	843	3,356.57	9	306	1,227.21
30/01/2025	4	285	1,140.06	3	3	12.09
31/01/2025	3	72	287.29	1	1	4.00
03/02/2025	11	3150	12,352.41	7	350	1,378.44
04/02/2025	2	26	102.97	5	161	641.38
05/02/2025	9	1475	5,884.22	8	1638	6,590.98
06/02/2025	5	472	1,888.57	9	388	1,561.54
07/02/2025	9	812	3,259.86	11	1792	7,300.61
10/02/2025	5	319	1,276.06	8	626	2,530.48
11/02/2025	3	16	64.49	3	206	834.30
12/02/2025	1	1	4.05	2	3	12.15
13/02/2025	5	211	852.44	1	1	4.04
14/02/2025	1	1	4.04	1	1	4.04
17/02/2025	3	859	3,444.85	5	371	1,494.98
18/02/2025	1	1	4.01	2	26	104.76
19/02/2025	2	8	32.17	8	596	2,405.81
20/02/2025	2	73	293.48	9	668	2,717.76
21/02/2025	5	871	3,512.48	6	98	397.28
24/02/2025	4	72	289.71	10	244	985.76
25/02/2025	3	98	394.94	9	892	3,630.71
26/02/2025	3	218	898.31	17	1068	4,410.31
27/02/2025	18	929	4,066.33	35	2544	11,126.44
28/02/2025	15	1006	4,387.47	6	549	2,407.09
03/03/2025	8	751	3,277.89	10	351	1,540.89
04/03/2025	10	346	1,507.49	13	876	3,858.34
05/03/2025	17	1608	6,958.14	15	578	2,523.14
06/03/2025	34	1694	7,313.68	20	2394	10,526.18
07/03/2025	13	1949	8,337.43	5	48	206.59
10/03/2025	19	1378	5,881.44	7	479	2,047.01
11/03/2025	18	1783	7,429.40	2	271	1,132.86
12/03/2025	4	478	1,965.34	7	203	838.90
13/03/2025	3	273	1,119.30	9	253	1,041.68
14/03/2025	4	159	656.07	7	296	1,224.02
17/03/2025	7	1459	5,952.72	9	1462	6,033.97
18/03/2025	12	1712	6,991.29	8	396	1,655.24
19/03/2025	3	26	105.2	9	479	1,953.46
20/03/2025	4	727	2,936.86	4	496	2,010.54
21/03/2025	2	40	162.02	7	741	3,020.02
24/03/2025	18	2552	10,197.54	3	53	214.87
25/03/2025	8	542	2,148.33	1	1	3.98
26/03/2025	13	1501	5,942.91	1	1	3.98
27/03/2025	5	1001	3,977.97	1	1	3.98
28/03/2025	6	601	2,407.01	1	1	4.00
31/03/2025	6	676	2,697.98	1	1	4.00
01/04/2025	13	2026	8,004.32	1	1	3.99
02/04/2025	15	3892	15,197.87	6	2043	8,263.73
03/04/2025	5	963	3,784.98	8	54	214.26
04/04/2025	6	664	2,616.16	3	343	1,358.14
07/04/2025	15	2671	10,014.11	10	1369	5,193.03
08/04/2025	5	302	1,171.76	15	564	2,196.61
09/04/2025	4	352	1,394.87	8	921	3,670.37
10/04/2025	4	179	705.28	1	1	3.96
11/04/2025	2	52	204.9	1	1	3.96
14/04/2025	4	422	1,670.36	1	1	3.96
15/04/2025	7	779	3,082.58	8	579	2,318.08
16/04/2025	9	1688	6,515.68	5	328	1,279.17
17/04/2025	3	282	1,120.67	8	1242	4,896.21
22/04/2025	8	1926	7,318.80	1	1	3.80
23/04/2025	4	182	702.5	10	301	1,155.84
24/04/2025	7	1130	4,322.82	2	103	399.62
25/04/2025	2	51	194.82	7	164	629.38
28/04/2025	10	5327	19,177.20	7	339	1,307.52
29/04/2025	2	5	19.12	8	1176	4,515.84
30/04/2025	1	1	3.84	6	360	1,382.40
02/05/2025	15	2902	10,377.26	1	1	3.46
05/05/2025	3	101	383.74	8	480	1,799.18
06/05/2025	2	101	391.84	13	1627	6,262.49
07/05/2025	5	215	836.67	7	1685	6,696.53
08/05/2025	10	671	2,657.50	5	75	297.04
09/05/2025	2	101	404	1	1	4.00
12/05/2025	8	1210	4,870.61	10	1477	5,990.42
13/05/2025	5	672	2,687.33	6	2610	10,493.77
14/05/2025	6	239	958.65	10	1034	4,153.37
15/05/2025	3	107	430.16	7	797	3,215.10
16/05/2025	6	691	2,758.47	1	1	4.00
19/05/2025	7	901	3,605.80	7	501	2,024.04
20/05/2025	4	451	1,814.01	4	1313	5,288.90
21/05/2025	3	263	1,052.00	7	239	960.76
22/05/2025	13	642	2,575.45	13	1069	4,332.34
23/05/2025	12	1562	6,198.80	3	147	578.31
26/05/2025	7	471	1,874.44	1	1	4.00
27/05/2025	5	323	1,294.45	20	1471	5,931.95
28/05/2025	7	867	3,487.68	10	1528	6,190.08
29/05/2025	9	657	2,898.88	38	4050	17,723.61
30/05/2025	22	1287	6,457.91	50	4042	19,823.58
02/06/2025	39	2973	15,470.01	27	2444	12,994.26
03/06/2025	26	2576	13,255.84	12	368	1,937.74
04/06/2025	15	1180	5,893.98	19	937	4,730.16
05/06/2025	17	906	4,545.31	17	1649	8,327.45
06/06/2025	7	728	3,637.45	1	1	5.05
09/06/2025	10	664	3,314.82	6	731	3,659.02
10/06/2025	8	363	1,812.35	8	323	1,625.11
11/06/2025	43	5019	24,525.85	1	1	5.00
12/06/2025	20	2183	10,323.41	1	1	4.82
13/06/2025	15	1336	6,280.54	12	836	3,947.84
16/06/2025	1	1	4.7	17	1875	9,065.81
17/06/2025	9	1527	7,419.23	25	4974	25,074.43
18/06/2025	16	2394	12,151.23	6	473	2,425.83
19/06/2025	18	2201	10,969.34	5	601	3,061.61
20/06/2025	23	817	4,064.98	4	611	3,085.49
23/06/2025	4	395	1,959.24	1	1	4.98
24/06/2025	4	791	3,878.51	3	431	2,146.29
25/06/2025	6	724	3,546.37	7	801	3,992.26
26/06/2025	10	414	2,072.57	8	397	2,004.33
27/06/2025	17	2121	10,397.35	2	21	104.14
30/06/2025	6	277	1,332.81	8	501	2,420.83