Exosens

Transaction in Own Shares • Jan 9, 2026

PRESS RELEASE MÉRIGNAC, FRANCE – 9 JANUARY 2026

HALF-YEARLY REPORT ON EXOSENS' LIQUIDITY CONTRACT WITH KEPLER CHEUVREUX

In accordance with the provisions of the French Financial Markets Authority's decision n°2021-01 of 22 June 2021 renewing the implementation of liquidity contracts for shares as an accepted market practice

Under the liquidity contract entered into between Exosens (Ticker: EXENS; ISIN: FR001400Q9V2) and Kepler Cheuvreux, the following resources appeared on the liquidity account on 31 December 2025:

• 7,347 shares; and
• 1,921,725.07 euros in cash.

During the period from 1 July 2025 to 31 December 2025, the following transactions were executed:

• On the buy side, 286,096 shares for 12,371,558.26 euros (2,588 transactions); and
• On the sell side, 299,013 shares for 13,259,366.52 euros (3,030 transactions).

As a reminder, the following resources appeared on the liquidity account on 30 June 2025:

• 20,264 shares; and
• 1,526,636.31 euros in cash.

The following resources appeared on the liquidity account at the date of entry into force of the contract:

• 0 share; and
• 2,000,000 euros in cash.

***

Contact

Investor Relations

Laurent Sfaxi – l.sfaxi@exosens.com

	Buy Side			Sell Side
	Number of executions	Number of shares	Traded volume in EUR	Number of executions	Number of shares	Traded volume in EUR
Total	2,588	286,096	12,371,558.26	3,030	299,013	13,259,366.52
01/07/2025	15	2,250	89,100.00	2	254	10,160.00
02/07/2025	30	2,590	99,740.90	5	816	31,824.00
03/07/2025	11	1,047	40,204.80	3	500	19,350.00
04/07/2025	33	2,703	103,011.33	23	2,500	95,675.00
07/07/2025	8	1,250	47,725.00	13	1,500	58,035.00
08/07/2025	6	1,500	58,500.00	13	1,750	68,757.50
09/07/2025	5	750	29,100.00	9	1,000	39,200.00
10/07/2025	14	1,750	67,970.00	14	1,000	39,210.00
11/07/2025	-	-	-	30	2,500	100,275.00
14/07/2025	-	-	-	37	1,750	72,817.50
15/07/2025	17	2,000	81,800.00	9	502	20,923.36
16/07/2025	29	2,826	113,322.60	17	1,207	50,090.50
17/07/2025	2	250	9,950.00	25	1,833	73,778.25
18/07/2025	5	250	10,150.00	26	1,667	68,563.71
21/07/2025	10	1,500	60,900.00	9	542	22,162.38
22/07/2025	23	2,250	89,235.00	3	500	20,000.00
23/07/2025	11	1,877	73,447.01	15	1,250	49,587.50
24/07/2025	9	1,250	49,550.00	15	1,750	69,807.50
25/07/2025	25	2,000	78,200.00	-	-	-
28/07/2025	30	2,750	104,802.50	6	750	29,152.50
29/07/2025	21	2,500	93,250.00	7	500	19,050.00
30/07/2025	3	500	19,300.00	62	6,750	265,477.50
31/07/2025	18	1,750	72,555.00	48	4,206	175,936.98
01/08/2025	28	2,750	111,512.50	21	1,750	71,907.50
04/08/2025	-	-	-	61	3,750	160,987.50
05/08/2025	14	1,750	75,792.50	31	2,018	88,065.52
06/08/2025	29	1,760	75,116.80	18	1,250	53,800.00
07/08/2025	40	3,851	158,738.22	6	500	21,150.00
08/08/2025	19	2,500	100,300.00	21	1,250	50,750.00
11/08/2025	19	2,750	106,837.50	16	2,000	78,860.00
12/08/2025	19	1,250	49,487.50	9	750	29,797.50
13/08/2025	2	253	10,120.00	13	1,293	51,732.93
14/08/2025	12	1,250	50,225.00	11	1,750	70,647.50
15/08/2025	14	1,500	60,585.00	17	1,500	60,930.00
18/08/2025	12	1,413	58,342.77	46	3,638	150,795.10
19/08/2025	77	9,838	389,781.56	-	-	-
20/08/2025	38	3,599	138,057.64	17	1,500	57,900.00
21/08/2025	2	500	19,375.00	32	2,819	109,715.48
22/08/2025	-	-	-	68	3,231	128,723.04
25/08/2025	14	858	34,749.00	32	2,250	91,440.00
26/08/2025	52	5,000	196,000.00	-	-	-
27/08/2025	2	250	9,700.00	10	750	29,497.50
28/08/2025	11	1,750	69,020.00	25	2,283	90,361.14
29/08/2025	13	1,250	49,450.00	7	774	30,905.82
01/09/2025	26	2,250	88,380.00	8	943	37,455.96
02/09/2025	24	2,250	85,297.50	1	250	9,525.00
03/09/2025	37	2,000	74,940.00	15	1,500	56,535.00
04/09/2025	37	3,102	113,998.50	4	500	18,450.00
05/09/2025	21	2,250	82,485.00	35	1,896	69,791.76
08/09/2025	10	750	27,952.50	33	3,000	112,020.00
09/09/2025	17	3,000	113,190.00	25	2,535	96,659.55

	Buy Side			Sell Side
	Number of	Number of	Traded volume in	Number of	Number of	Traded volume in
	executions	shares	EUR	executions	shares	EUR
10/09/2025	4	292	11,279.96	70	6,238	247,461.46
11/09/2025	1	250	10,300.00	51	4,000	167,520.00
12/09/2025	13	1,178	51,219.44	44	4,500	197,100.00
15/09/2025	5	1,250	54,687.50	55	4,500	200,385.00
16/09/2025	40	3,250	143,715.00	19	1,750	78,155.00
17/09/2025	26	3,009	131,583.57	9	1,000	44,500.00
18/09/2025	22	3,750	159,037.50	2	500	21,850.00
19/09/2025	3	750	31,402.50	38	2,500	106,225.00
22/09/2025	17	1,871	78,956.20	37	3,000	128,790.00
23/09/2025	7	1,250	54,600.00	33	2,889	127,549.35
24/09/2025	31	4,250	186,532.50	26	2,801	125,512.81
25/09/2025	30	2,750	116,462.50	24	3,155	136,359.10
26/09/2025	15	2,250	96,682.50	11	1,000	43,300.00
29/09/2025	10	1,250	54,250.00	33	5,000	219,350.00
30/09/2025	26	2,750	117,645.00	20	1,500	64,575.00
01/10/2025	10	1,250	53,250.00	22	2,750	119,047.50
02/10/2025	4	251	11,244.80	26	2,699	121,023.16
03/10/2025	29	2,750	121,412.50	4	500	22,200.00
06/10/2025	58	4,181	176,229.15	19	2,500	106,550.00
07/10/2025	13	1,250	52,987.50	33	2,750	119,707.50
08/10/2025	28	3,500	157,150.00	42	5,000	227,000.00
09/10/2025	20	2,020	91,102.00	28	2,750	125,125.00
10/10/2025	56	5,750	252,367.50	-	-	-
13/10/2025 14/10/2025	22 29	3,250 3,750	152,100.00 178,500.00	53 39	9,694 6,250	481,500.98 302,750.00
15/10/2025	36	5,250	255,307.50	25	2,784	139,450.56
16/10/2025	11	1,609	77,408.99	24	2,500	121,400.00
17/10/2025	56	6,750	308,677.50	-	-	-
20/10/2025	-	-	-	26	2,756	126,583.08
21/10/2025	3	500	22,850.00	53	4,250	197,582.50
22/10/2025	13	1,750	83,755.00	25	2,634	127,195.86
23/10/2025	21	1,500	70,845.00	22	2,250	107,167.50
24/10/2025	11	1,280	59,993.60	25	2,000	94,200.00
27/10/2025	64	6,457	302,962.44	44	5,782	281,988.14
28/10/2025	26	2,750	128,892.50	49	4,250	201,535.00
29/10/2025	20	3,000	139,920.00	17	2,500	117,275.00
30/10/2025	18	1,936	90,372.48	17	2,750	129,442.50
31/10/2025	11	1,000	48,600.00	28	3,750	183,225.00
03/11/2025	15	1,516	74,996.52	32	3,000	149,280.00
04/11/2025	38	4,000	193,920.00	8	1,001	48,998.95
05/11/2025	38	4,000	187,040.00	11	1,000	47,310.00
06/11/2025	20	2,750	126,747.50	18	2,500	116,175.00
07/11/2025	10	1,023	47,722.95	22	2,750	129,965.00
10/11/2025	27	2,838	134,209.02	21	2,133	102,170.70
11/11/2025	16	1,750	81,305.00	22	1,602	74,733.30
12/11/2025	26	2,532	116,927.76	12	1,500	69,555.00
13/11/2025	17	2,250	103,095.00	24	3,000	138,840.00
14/11/2025	37	3,250	147,127.50	14	2,250	102,622.50
17/11/2025	20	2,600	120,120.00	32	3,250	151,385.00
18/11/2025	39	2,750	125,510.00	44	3,383	156,666.73
19/11/2025	29	5,500	247,390.00	19	3,000	137,550.00
20/11/2025	12	1,997	89,265.90	20	2,750	124,465.00

	Buy Side			Sell Side
	Number of executions	Number of shares	Traded volume in EUR	Number of executions	Number of shares	Traded volume in EUR
21/11/2025	56	5,750	247,652.50	11	1,000	43,500.00
24/11/2025	28	3,750	155,025.00	3	500	21,200.00
25/11/2025	33	3,500	142,800.00	26	2,000	82,620.00
26/11/2025	12	2,250	92,160.00	17	1,750	72,555.00
27/11/2025	13	1,695	69,579.75	24	2,001	82,601.28
28/11/2025	15	2,000	82,700.00	19	2,500	104,225.00
01/12/2025	19	2,068	85,263.64	12	1,500	62,700.00
02/12/2025	15	1,250	51,425.00	17	2,652	111,065.76
03/12/2025	3	500	21,600.00	33	3,750	162,862.50
04/12/2025	-	-	-	54	5,500	251,570.00
05/12/2025	41	4,500	206,730.00	24	2,253	105,553.05
08/12/2025	2	500	22,550.00	54	6,000	281,340.00
09/12/2025	6	710	34,364.00	23	2,776	135,801.92
10/12/2025	24	3,540	169,743.00	21	2,500	120,550.00
11/12/2025	44	6,000	293,700.00	82	6,750	347,422.50
12/12/2025	44	3,055	144,196.00	25	3,000	143,160.00
15/12/2025	28	3,500	161,140.00	2	250	11,800.00
16/12/2025	33	4,000	177,120.00	1	250	11,150.00
17/12/2025	10	1,260	55,188.00	30	3,012	133,401.48
18/12/2025	6	1,000	44,250.00	28	2,750	123,035.00
19/12/2025	3	250	11,850.00	46	5,750	273,240.00
22/12/2025	24	3,060	142,871.40	11	1,000	46,980.00
23/12/2025	10	1,124	52,625.68	14	1,361	64,198.37
24/12/2025	8	750	35,002.50	15	750	35,175.00
29/12/2025	14	1,900	87,685.00	20	2,700	125,550.00
30/12/2025	17	1,500	71,385.00	43	2,750	131,422.50
31/12/2025	13	877	42,043.38	10	750	36,150.00