Report on Carbios' Liquidity Contract With Natixis ODDO BHF

• Shares concerned: Carbios (ISIN code: FR0011648716)
• Market concerned: Euronext Growth Paris

Regulatory News:

Carbios (Euronext Growth Paris: ALCRB) (Paris:ALCRB), a pioneer in the development and industrialization of biological technologies to reinvent the life cycle of plastics and textiles, reports today about the liquidity contract entrusted to Natixis ODDO BHF.

As of December 31, 2022, the following assets appeared on the liquidity account:

• 3,729 shares
• 563,058.69
• Number of executions on buy side during the semester: 3,611
• Number of executions on sell side during the semester: 3,795
• Traded volume on buy side during the semester: 121,664 shares for 3,628,198.45
• Traded volume on sell side during the semester: 120,735 shares for 3,565,927.25

For the record, as of the half-year statement on June 30, 2022, the following assets appeared on the liquidity account:

• 2,800 shares
• 125,330.9
• Number of executions on buy side during the semester: 717
• Number of executions on sell side during the semester: 822
• Traded volume on buy side during the semester: 33,121 shares for 1,153,378.5
• Traded volume on sell side during the semester: 33,969 shares for 1,191,814.24

At the implementation of this contract, the following assets appeared on the liquidity account:

• 2,048 shares
• 151,529.34

It is also reminded that on October 11, 2022, Carbios has increased, by 500,000 (five hundred thousand), the resources allocated to its liquidity agreement with Natixis Oddo BHF¹

The implementation of this liquidity contract is carried out in accordance with the decision of the French Financial Market Authority (Autorité des Marchés Financiers or AMF) N° 2021-01 dated June 22, 2021, applicable since July 1, 2021, establishing liquidity contracts on equity securities as an accepted market practice.

About Carbios

Established in 2011 by Truffle Capital, Carbios is a green chemistry company, developing biological and innovative processes. Through its unique approach of combining enzymes and plastics, Carbios aims to address new consumer expectations and the challenges of a broad ecological transition by taking up a major challenge of our time: plastic and textile pollution. Carbios deconstructs any type of PET (the dominant polymer in bottles, trays, textiles made of polyester) into its basic components which can then be reused to produce new PET plastics with equivalent quality to virgin ones. This PET innovation, the first of its kind in the world, was recently recognized in a scientific paper published in front cover of the prestigious journal Nature. Carbios successfully started up its demonstration plant in Clermont-Ferrand in 2021. It has now taken another key step towards the industrialization of its process with the construction of a first-of-a-kind unit in partnership with Indorama Ventures.

In 2017, Carbios and L'Oréal co-founded a consortium to contribute to the industrialization of its proprietary recycling technology. Committed to developing innovative solutions for sustainable development, Nestlé Waters, PepsiCo and Suntory Beverage Food Europe joined this consortium in April 2019. In 2022, Carbios signed an agreement with On, Patagonia, PUMA, and Salomon, to develop solutions promoting the recyclability and circularity of their products.

The Company has also developed an enzymatic biodegradation technology for PLA-based (a bio sourced polymer) single-use plastics. This technology can create a new generation of plastics that are 100% compostable in domestic conditions, integrating enzymes at the heart of the plastic product.

For more information, please visit www.carbios.com/en Twitter: Carbios LinkedIn: Carbios Instagram: insidecarbios

Carbios (ISIN FR0011648716/ALCRB) is eligible for the PEA-PME, a government program allowing French residents investing in SMEs to benefit from income tax rebates.

¹ Cf. October 12, 2022 press release

This press release does not constitute and cannot be regarded as constituting an offer to the public, an offer to sell or a subscription offer or as a solicitation to solicit a buy or sell order in any country.

Translation is for information purposes only.

In case of discrepancy between the French and the English version of this press release, the French version shall prevail

APPENDIX

Number of transactions on buy side and sell side for each trading day during the six-month period starting July 1, 2022 and ending December 31, 2022

Traded volume on buy side and sell side, in number of shares and capital aggregated for each day of negotiation during the six-month period starting July 1, 2022 and ending December 31, 2022

PURCHASES					SALES
Date	Number of transactions	Number of shares	Equity purchased in euros		Date	Number of transactions	Number of shares	Equity sold in euros
Total	3 611	121 664	3 628 198,45		Total	3 795	120 735	3 565 927,25
01/07/2022	11	600	17 566,00		01/07/2022	2	200	5 950,00
04/07/2022	12	400	11 626,00		04/07/2022	1	100	2 950,00
05/07/2022	12	600	17 346,00		05/07/2022	10	362	10 537,36
06/07/2022	10	700	19 910,00		06/07/2022	1	100	2 900,00
07/07/2022	0	0	0,00		07/07/2022	16	838	24 609,72
08/07/2022	5	300	8 880,00		08/07/2022	7	300	9 070,00
11/07/2022	10	401	11 965,60		11/07/2022	0	0	0,00
12/07/2022	7	499	14 560,40		12/07/2022	1	1	29,50
13/07/2022	12	300	8 760,00		13/07/2022	3	199	5 884,36
14/07/2022	2	133	3 823,70		14/07/2022	4	46	1 337,30
15/07/2022	0	0	0,00		15/07/2022	10	387	11 444,58
18/07/2022	0	0	0,00		18/07/2022	11	311	9 524,30
19/07/2022	10	404	12 324,90		19/07/2022	12	530	16 267,52
20/07/2022	30	1 056	33 318,62		20/07/2022	40	1 476	46 671,54
21/07/2022	40	1 455	46 261,96		21/07/2022	31	1 138	36 255,86
22/07/2022	33	802	25 675,42		22/07/2022	43	1 195	38 415,50
25/07/2022	25	730	23 345,48		25/07/2022	13	345	11 018,30
26/07/2022	45	1 037	32 174,02		26/07/2022	4	205	6 366,80
27/07/2022	16	583	17 867,84		27/07/2022	17	531	16 339,12
28/07/2022	12	329	10 203,72		28/07/2022	24	506	15 662,54
29/07/2022	31	2 569	79 382,58		29/07/2022	42	2 278	70 721,36
01/08/2022	23	1 045	31 699,56		01/08/2022	4	425	12 914,80
02/08/2022	14	647	19 291,08		02/08/2022	22	954	28 615,12
03/08/2022	9	734	22 392,38		03/08/2022	40	1 379	42 081,86
04/08/2022	26	1 301	40 005,28		04/08/2022	32	1 277	39 321,36
05/08/2022	39	2 081	63 260,22		05/08/2022	23	1 425	43 489,72
08/08/2022	14	654	19 744,64		08/08/2022	25	1 611	48 758,90
09/08/2022	18	1 169	35 570,12		09/08/2022	13	476	14 515,28
10/08/2022	19	1 183	35 939,00		10/08/2022	43	2 022	61 845,80
11/08/2022	19	879	27 234,74		11/08/2022	14	596	18 449,50
12/08/2022	16	801	25 230,60		12/08/2022	43	1 633	51 567,76
15/08/2022	12	734	23 537,08		15/08/2022	26	575	18 455,50
16/08/2022	22	892	29 014,34		16/08/2022	28	1 488	48 408,92
17/08/2022	38	2 138	70 114,58		17/08/2022	40	1 464	48 393,00
18/08/2022	8	570	18 198,32		18/08/2022	9	424	13 553,60
19/08/2022	26	1 099	34 422,10		19/08/2022	5	413	12 944,70
22/08/2022	49	1 457	44 054,60		22/08/2022	13	564	16 905,22
23/08/2022	12	401	11 991,06		23/08/2022	9	475	14 237,18
24/08/2022	53	1 468	43 250,70		24/08/2022	53	1 389	40 956,96
25/08/2022	36	1 161	34 257,84		25/08/2022	39	1 153	34 075,92
26/08/2022	54	1 771	51 978,10		26/08/2022	45	1 265	37 330,46
29/08/2022	37	1 223	35 035,52		29/08/2022	78	1 690	48 747,06
30/08/2022	31	1 380	40 894,76		30/08/2022	60	2 004	59 412,76
31/08/2022	50	1 996	58 081,36		31/08/2022	31	923	26 691,00
01/09/2022	21	917	26 388,48		01/09/2022	37	1 227	35 323,10
02/09/2022	19	521	15 046,22		02/09/2022	33	1 305	37 713,86
05/09/2022	25	822	23 671,34		05/09/2022	18	500	14 366,30
06/09/2022	44	1 223	35 374,04		06/09/2022	33	1 295	37 509,80
07/09/2022	46	2 011	57 764,86		07/09/2022	62	1 940	55 849,26
08/09/2022	51	1 636	46 211,68		08/09/2022	36	1 304	36 892,04
09/09/2022	31	1 384	40 138,54		09/09/2022	77	1 980	57 211,74
12/09/2022	25	762	21 568,66		12/09/2022	24	502	14 229,24
13/09/2022	26	915	25 729,08		13/09/2022	32	876	24 667,34
14/09/2022	9	361	10 091,32		14/09/2022	9	302	8 459,74
15/09/2022	35	1 270	35 503,52		15/09/2022	100	1 202	33 706,06
16/09/2022	32	1 180	32 276,90		16/09/2022	15	602	16 454,06
19/09/2022	45	1 217	32 429,10		19/09/2022	29	773	20 552,64
20/09/2022	35	617	16 202,74		20/09/2022	14	222	5 849,58
21/09/2022	38	637	16 417,94		21/09/2022	33	666	17 201,26
22/09/2022	83	1 190	29 927,86		22/09/2022	41	571	14 428,78
23/09/2022	44	503	11 940,48		23/09/2022	36	806	19 293,30
26/09/2022	68	749	17 338,86		26/09/2022	49	698	16 237,36
27/09/2022	23	272	6 324,26		27/09/2022	30	357	8 315,24
28/09/2022	36	476	10 700,78		28/09/2022	28	365	8 165,64
29/09/2022	48	490	10 773,42		29/09/2022	28	378	8 411,34
30/09/2022	28	367	7 733,86		30/09/2022	32	476	10 114,28
03/10/2022	9	214	4 301,14		03/10/2022	8	280	5 746,70
04/10/2022	0	0	0,00		04/10/2022	16	350	7 505,84
05/10/2022	8	242	4 987,30		05/10/2022	3	100	2 080,00
06/10/2022	33	1 258	25 940,58		06/10/2022	26	1 303	26 975,14
07/10/2022	40	699	13 875,01		07/10/2022	34	552	10 992,49
10/10/2022	36	2 775	58 302,44		10/10/2022	69	3 668	76 941,98
11/10/2022	44	756	15 178,88		11/10/2022	23	493	9 796,80
12/10/2022	33	1 442	30 536,30		12/10/2022	67	2 343	49 651,06
13/10/2022	62	2 200	48 184,88		13/10/2022	62	3 244	71 736,90
14/10/2022	43	1 505	34 562,86		14/10/2022	37	1 154	26 646,36
17/10/2022	16	487	11 184,56		17/10/2022	33	932	21 511,10
18/10/2022	38	1 735	41 857,70		18/10/2022	69	2 805	67 694,56
19/10/2022	13	642	15 604,50		19/10/2022	26	587	14 304,34
20/10/2022	35	1 140	28 622,64		20/10/2022	59	1 754	43 887,94
21/10/2022	66	2 781	76 669,96		21/10/2022	92	3 729	102 763,78
24/10/2022	93	2 366	71 791,56		24/10/2022	122	2 927	88 523,38
25/10/2022	37	940	29 385,48		25/10/2022	40	1 072	33 508,02
26/10/2022	19	479	14 918,16		26/10/2022	20	477	14 974,52
27/10/2022	33	1 003	31 940,50		27/10/2022	50	1 234	39 478,84
28/10/2022	28	926	29 723,84		28/10/2022	20	683	22 023,78
31/10/2022	14	382	12 271,18		31/10/2022	18	631	20 384,56
01/11/2022	13	245	8 034,08		01/11/2022	15	255	8 387,72
02/11/2022	24	646	21 199,28		02/11/2022	16	403	13 279,46
03/11/2022	46	1 060	34 502,80		03/11/2022	44	965	31 511,84
04/11/2022	24	929	29 792,30		04/11/2022	30	1 201	38 851,52
07/11/2022	18	205	6 864,66		07/11/2022	21	259	8 702,48
08/11/2022	25	760	24 720,66		08/11/2022	14	323	10 457,34
09/11/2022	19	669	21 479,02		09/11/2022	14	487	15 670,44
10/11/2022	47	1 874	58 917,26		10/11/2022	34	1 637	51 568,70
11/11/2022	0	0	0,00		11/11/2022	13	492	15 986,12
14/11/2022	26	1 250	40 144,82		14/11/2022	19	686	22 051,50
15/11/2022	16	901	28 818,60		15/11/2022	19	1 082	34 759,28
16/11/2022	53	1 674	54 206,26		16/11/2022	43	958	31 313,14
17/11/2022	32	1 944	60 926,82		17/11/2022	9	976	30 660,90
18/11/2022	24	868	27 294,02		18/11/2022	45	2 480	78 510,84
21/11/2022	31	1 212	39 229,40		21/11/2022	37	1 341	43 655,68
22/11/2022	18	756	24 733,72		22/11/2022	14	807	26 501,80
23/11/2022	19	819	27 218,44		23/11/2022	29	933	31 095,94
24/11/2022	17	299	10 217,02		24/11/2022	23	329	11 258,68
25/11/2022	23	1 058	35 696,78		25/11/2022	25	1 372	46 381,74
28/11/2022	11	519	17 850,86		28/11/2022	11	267	9 247,12
29/11/2022	41	1 556	53 539,36		29/11/2022	44	1 193	41 062,04
30/11/2022	28	1 026	35 517,16		30/11/2022	22	907	31 456,98
01/12/2022	17	780	26 683,76		01/12/2022	21	614	21 072,70
02/12/2022	59	2 174	71 736,76		02/12/2022	49	1 337	44 107,06
05/12/2022	61	1 455	48 384,78		05/12/2022	49	1 237	41 249,68
06/12/2022	32	788	25 651,48		06/12/2022	21	683	22 229,28
07/12/2022	31	1 069	34 340,72		07/12/2022	21	610	19 551,88
08/12/2022	15	393	12 452,42		08/12/2022	6	360	11 439,58
09/12/2022	24	551	18 503,94		09/12/2022	76	2 344	77 302,30
12/12/2022	37	1 074	35 933,22		12/12/2022	42	1 029	34 529,58
13/12/2022	54	1 493	53 440,48		13/12/2022	76	1 924	68 981,04
14/12/2022	39	1 091	39 971,48		14/12/2022	40	832	30 621,74
15/12/2022	73	2 289	82 984,08		15/12/2022	43	1 300	47 345,22
16/12/2022	22	725	25 153,94		16/12/2022	21	414	14 372,50
19/12/2022	3	136	4 668,48		19/12/2022	4	66	2 286,52
20/12/2022	19	541	18 382,20		20/12/2022	12	381	13 072,86
21/12/2022	2	28	967,16		21/12/2022	24	828	29 568,12
22/12/2022	14	864	31 269,72		22/12/2022	1	64	2 357,76
23/12/2022	12	503	18 073,80		23/12/2022	5	500	18 626,50
27/12/2022	27	763	27 228,08		27/12/2022	19	372	13 416,96
28/12/2022	26	614	21 261,34		28/12/2022	16	413	14 290,36
29/12/2022	16	509	17 510,18		29/12/2022	26	618	21 340,12
30/12/2022	12	379	13 088,48		30/12/2022	5	118	4 086,14

View source version on businesswire.com: https://www.businesswire.com/news/home/20230109005563/en/

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