Alten

Capital/Financing Update • Jul 9, 2024

Half-year liquidity contract statement for ALTEN

Under the liquidity contract entered into between ALTEN and Kepler Cheuvreux, the following resources appeared on the liquidity account on June 30th 2024:

• 13,056 shares
• € 241,329.43
• Number of executions on buy side on semester: 3,748
• Number of executions on sell side on semester: 3,322
• Traded volume on buy side on semester: 110,411 shares for € 14,216,163.95
• Traded volume on sell side on semester: 99,326 shares for € 12,930,152.46

As a reminder :

• the following resources appeared on the last half year statement on 31 December 2023 on the liquidity account:
• 1,971 shares
• € 1,511,911.80
• Number of executions on buy side on semester: 3,379
• Number of executions on sell side on semester: 3,200
• Traded volume on buy side on semester: 101,212 shares for € 12,836,303.12
• Traded volume on sell side on semester: 102,732 shares for € 13,057,782.56
• the following resources appeared on the liquidity account when the activity started:
• 9,848 shares
• € 40,881.00

The implementation of this report is carried out in accordance with AMF Decision N°2021-01 of June 22nd 2021 renewing the implementation of liquidity contracts for shares as an accepted market practice.

About ALTEN SA

For all information: www.alten.com/investors Contact for journalists: alten@hopcotch.fr

As the European leader in Engineering and Technology Consulting (ETC), ALTEN carries out design and research projects for the Technical and IT/IS Departments of major industrial, telecom and tertiary clients. The ALTEN share is listed on compartment A of the Euronext Paris market (ISIN FR0000071946) and is part of SBF 120, the IT CAC 50 index, and MIDCAP 100, and is eligible for the Deferred Settlement Service (DSS).

	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	3,748	110,411	14,216,163.95	3,322	99,326	12,930,152.46
01/02/2024	30	758	101,632.64	20	ಲ್ಲೊಡಿರುವ ಒಂದು ಒಂದು ಮಾಡಿದ್ದಾರೆ. ಇದರಿಂದ ಸಾಮಾನ್ಯ ಪ್ರಮುಖ ಪ್ರಮುಖ ಪ್ರಮುಖ ಪ್ರಮುಖ ಪ್ರತಿಯ ಮತ್ತು ಅವರ ಮಾಡಿ ಮಾಡಿ ಮಾಡಿ ಮಾಡಿ ಮಾಡಿ ಮಾಡಿ ಮಾಡಿ ಮಾಡಿ ಮಾಡಿ ಮಾಡಿ ಮಾಡಿ ಮಾಡಿ ಮಾಡಿ ಮಾಡಿ ಮಾಡಿ ಮಾಡಿ ಮ	93,104.57
01/03/2024	72	1,739	227,704.66	2	90	11,793.60
01/04/2024	24	623	80,821.79	14	489	63,653.13
01/05/2024	60	1,300	166,283.00	16	650	70,592.50
01/08/2024	18	500	63,870.00	31	971	125,462.91
01/09/2024	40	1,202	155,045.98	28	759	98,123.52
01/10/2024	17	3d8	51,234.54	31	743	96,144.20
01/11/2024	47	1,350	174,879.00	39	907	118,690.02
01/12/2024				61	1,842	240,657.30
01/15/2024	35	1,050	138,411.00	13	399	53,047.05
01/16/2024	રેક			12	256
01/17/2024	રેન્ડર્ન	1,000 850	130,160.00	ਨੂੰ ਹੋਰੇ	844	33,382.40
01/18/2024	10	300	110,032.50	ਪਰੇ		109,618.72 212,224.00
	40		39,180.00		1,600
01/19/2024		1,151	153,831.15	34	650	73,892.50
01/22/2024	2	50	6,710.00	56	1,703	231,233.34
01/23/2024	12	250	34,380.00	17	347	48,083.79
01/24/2024	17	450	61,848.00	15	650	76,587.50
01/25/2024	5	100	13,745.00	11	401	55,618.70
01/26/2024	8	150	21,120.00	20	ಲ್ಲಿಕೊ	92,657.73
01/29/2024	11	375	53,231.25	6	250	35,675.00
01/30/2024				11	300	43,170.00
01/31/2024	13	400	57,620.00	7	250	36,350.00
02/01/2024	21	400	57,360.00	9	300	43,350.00
02/02/2024	12	350	50,088.50	4	150	21,810.00
02/05/2024	26	475	67,450.00
02/06/2024	30	700	99,057.00	29	1,000	142,060.00
02/07/2024	22	1,024	145,950.72	14	500	71,550.00
02/08/2024	8	250	35,970.00	22	850	122,417.00
02/09/2024	12	400	57,472.00	14	800	115,160.00
02/12/2024	28	646	93,250.10	25	દર્તદ	100,788.90
02/13/2024	67	1,980	278,645.40
02/14/2024	19	450	63,504.00	25	800	113,408.00
02/15/2024	20	700	99,813.00	44	1,300	185,926.00
02/16/2024	12	450	64,845.00	45	1,411	203,889.50
02/19/2024	19	479	69,531.64	21	ಲ್ಲೊ	94,468.44
02/20/2024	38	1,381	199,664.98	35	930	135,175.50
02/21/2024	85	2,450	343,122.50	4	200	28,820.00
02/22/2024	34	869	122,190.09	78	2,275	321,594.00
02/23/2024	106	3,231	451,015.29	60	1,915	269,900.10
02/26/2024	117	3,449	466,684.19
02/27/2024	51	1,724	227,912.80	61	1,360	180,608.00
02/28/2024	51	1,800	239,292.00	48	1,250	166,537.50
02/29/2024	11	300	40,119.00	65	1,560	210,256.80
03/01/2024				ਦਰੇ	2,099	289,808.93
03/04/2024	31	580	80,005.20	14	537	74,519.49
03/05/2024	47	1,350	185,098.50	18	812	111,601.28
03/06/2024	62	1,650	227,667.00	51	1,638	226,273.32
03/07/2024	રેતે	ale	134,424.48	34	1,203	166,338.81
03/08/2024	45	1,074	148,985.28	38	1,111	154,806.74
03/11/2024	56	1,810	246,051.40	1	60	6,890.00

	Buy Side			Sell Side
	Number of executions	Number of shares	Traded volume in EUR	Number of executions	Number of shares	Traded volume in EUR
Total	3,748	110,411	14,216,163.95	3,322	99,326	12,930,152.46
03/12/2024	ਤਰੇ	1,228	164,834.44	56	1,547	208,365.43
03/13/2024	43	1,122	151,638.30	48	1,233	167,182.47
03/14/2024	11	446	60,410.70	42	1,550	210,846.50
03/15/2024	48	1,200	163,284.00	42	907	123,805.50
03/18/2024	44	854	115,025.26	6	300	40,545.00
03/19/2024	25	1,000	134,040.00	42	1,150	154,502.50
03/20/2024	50	1,252	167,730.44	35	1,072	144,226.88
03/21/2024	18	750	102,352.50	75	2,072	283,553.20
03/22/2024	37	1,001	136,576.44	16	222	30,440.64
03/25/2024	27	761	102,247.96	8	250	33,650.00
03/26/2024	16	500	67,200.00	15	500	67,385.00
03/27/2024	29	650	86,853.00	4	150	20,160.00
03/28/2024	6	195	25,870.65	29	850	114,112.50
04/02/2024	ਦਰੇ	1,651	221,778.83	26	828	112,036.68
04/03/2024	31	922	122,192.66	34	1,350	179,496.00
04/04/2024	31	1,153	153,487.36	16	650	86,827.00
04/05/2024	60	1,792	235,665.92	21	700	92,295.00
04/08/2024	00	223	29,360.18	29	750	99,067.50
04/09/2024	38	1,031	136,256.96	35	831	110,273.70
04/10/2024	72	1,996	261,336.28	37	1,169	153,898.85
04/11/2024	34	900	117,198.00	28	836	109,382.24
04/12/2024	36	1,100	143,858.00	20	664	87,515.20
04/15/2024	15	600	78,276.00	45	1,300	170,131.00
04/16/2024	44	1,329	171,055.59	41	1,207	155,920.26
04/17/2024	26	801	103,721.49	26	044	122,606.72
04/18/2024	4	ને રાજ્યના પાસની ખાતે કરવામાં આવેલું એક ગામનાં લોકોનો મુખ્ય વ્યવસાય ખેતી, ખેતમજૂરી તેમ જ પશુપાલન છે. આ ગામનાં મુખ્યત્વે ખેત-ઉપયોગના પાકની ખેતી કરવામાં આવે છે. આ ગામનાં મુખ્	19,474.47	37	1,000	129,940.00
04/19/2024	38	931	118,925.94	23	750	96,022.50
04/22/2024	19	600	77,328.00	34	900	116,208.00
04/23/2024				25	850	111,027.00
04/24/2024	28	1,129	148,294.15	26	811	107,100.66
04/25/2024	38	1,371	176,667.06	9	255	32,923.05
04/26/2024	81	4,040	483,709.20
04/29/2024	24	900	101,916.00	17	352	40,374.40
04/30/2024	35	1,050	116,025.00	8	380	42,050.80
05/02/2024	33	1,065	117,213.90	42	1,090	120,325.10
05/03/2024				57	1,085	122,366.30
05/06/2024				46	1,073	125,465.89
05/07/2024	8	169	20,116.07	28	743	88,736.49
05/08/2024	7	204	24,380.04	17	607	73,319.53
05/09/2024	17	534	64,197.48	16	400	48,500.00
05/10/2024	1	50	6,020.00	23	500	60,750.00
05/13/2024	10	350	42,840.00	34	1,150	141,829.50
05/14/2024	6	250	31,165.00	42	1,450	181,192.00
05/15/2024	23	750	93,030.00	47	1,350	168,493.50
05/16/2024	21	694	86,965.14	22	813	102,194.10
05/17/2024	46	888	109,854.48	27	850	105,468.00
05/20/2024	15	258	32,190.66	21	700	87,633.00
05/21/2024	19	742	92,987.44	26	937	117,734.05
05/22/2024	20	600	75,318.00	18	600	75,528.00
05/23/2024	26	208	63,860.68	17	518	65,604.70

	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	3.748	110,411	14,216,163.95	3,322	99,326	12,930,152.46
05/24/2024	33	1.042	130,541.76	22	850	106,870.50
05/27/2024	17	452	56,739.56	24	1.205	151,878.20
05/28/2024	23	654	82,207.80	29	700	88,417.00
05/29/2024	71	1,894	231,408.92
05/30/2024	40	1,450	173,884.00	19	485	58,733.50
05/31/2024	38	1.450	170,955.00	6	250	29,535.00
06/03/2024	28	900	105,147.00	27	821	96,984.73
06/04/2024	21	550	63,624.00	24	450	52,249,50
06/05/2024	10	350	40,834.50	54	1.600	188,048.00
06/06/2024	11	350	41,559.00	19	729	86,867.64
06/07/2024	દિર	1,532	178,968.24	8	261	30,552.66
06/10/2024	33	978	112,069.02	8	400	46,140.00
06/11/2024	30	1,440	164,505.60	20	636	73,756.92
06/12/2024	26	877	99,311.48	42	1,350	153.940.50
06/13/2024	39	1,323	149,856.21	16	500	56,855.00
06/14/2024	41	1,100	121,517.00
06/17/2024	13	375	40,905.00	37	1.066	116,599.08
06/18/2024	19	368	40,270.24	53	1,214	133,357.90
06/19/2024	38	1,207	131,200.90	5	34	3,745.10
06/20/2024	28	ਰੇਤਰੇ	101,721.87	40	1,500	163,365.00
06/21/2024	26	895	97,098.55	12	ਤਰਦ	42,968.10
06/24/2024	17	570	61,480.20	36	1,000	108,580.00
06/25/2024	25	830	89,507.20	9	200	21,610.00
06/26/2024	33	1,100	118,250.00	15	500	54,425.00
06/27/2024	25	511	54.217.10	9	300	31,980.00
06/28/2024	25	639	66,743.55	4	150	15,960.00