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Close Prices Last 3 Months

Price/volumes not adjusted for restructures

Date	Ex	Sym	Open	High	Low	Close	Chg	Total Vol	#Tr	Bid	Ask	C-CSE	U-NEO ATS	A-Alpha	O-Omega	P-Pure	X-Chi-X	H-CX2	D-CXD	L-LiquidNet	M-TriAct	I-Instinet	Y-Lynx	S-CS2
2024-05-13	C	ATCM	0.045	0.05	0.045	0.05	0.005	11,000	2	0.045	0.05	1,000			10,000
2024-05-10	C	ATCM	0.045	0.05	0.045	0.045		178,000	28	0.04	0.05	162,000			16,000
2024-05-09	C	ATCM	0.045	0.045	0.04	0.045	-0.005	472,100	14	0.04	0.045	237,000	100,000		3,000			132,000			100
2024-05-08	C	ATCM						130	2	0.045	0.05
2024-05-07	C	ATCM	0.045	0.05	0.045	0.05	0.005	141,710	8	0.045	0.05	62,710			6,000			73,000
2024-05-06	C	ATCM	0.045	0.045	0.04	0.04	-0.01	11,000	3	0.04	0.05	5,000			1,000			5,000
2024-05-03	C	ATCM	0.055	0.055	0.05	0.05	-0.005	103,025	8	0.045	0.055	56,025			43,000			4,000
2024-05-02	C	ATCM	0.05	0.055	0.05	0.055	0.005	127,317	12	0.05	0.055	108,500			1,000			16,000			1,816
2024-05-01	C	ATCM	0.045	0.05	0.045	0.05	0.005	118,000	8	0.05	0.055	48,000			49,000			21,000
2024-04-30	C	ATCM	0.04	0.045	0.04	0.045		115,000	11	0.035	0.045	99,000					1,000	15,000
2024-04-29	C	ATCM	0.05	0.05	0.04	0.04	-0.005	42,000	3	0.04	0.05				36,000									6,000
2024-04-26	C	ATCM	0.045	0.05	0.04	0.045	-0.005	148,400	36	0.04	0.05	91,400	16,000		3,000			38,000
2024-04-25	C	ATCM	0.05	0.05	0.05	0.05		21,400	5	0.04	0.05	20,000						1,000
2024-04-24	C	ATCM	0.05	0.05	0.05	0.05	0.005	2,000	1	0.04	0.05	2,000
2024-04-23	C	ATCM	0.05	0.05	0.045	0.045		84,011	7	0.04	0.05	78,000			6,000						11
2024-04-22	C	ATCM	0.055	0.055	0.045	0.045	-0.005	235,760	12	0.045	0.055	147,000			62,000			26,000
2024-04-19	C	ATCM	0.055	0.055	0.05	0.05		254,420	14	0.045	0.055	123,000			73,000			58,000
2024-04-18	C	ATCM	0.045	0.055	0.045	0.055	0.005	108,767	8	0.05	0.055	34,000			49,000			25,000			767
2024-04-17	C	ATCM	0.05	0.05	0.05	0.05		1,100	2	0.045	0.05	1,000
2024-04-16	C	ATCM	0.05	0.05	0.05	0.05	-0.005	205,582	19	0.045	0.05	93,000	23,000		16,000			38,000			262			35,000
2024-04-15	C	ATCM	0.05	0.055	0.05	0.05	-0.005	42,387	34	0.05	0.06		21,000		17,000			4,000			327
2024-04-12	C	ATCM	0.055	0.06	0.055	0.055		78,699	25	0.05	0.06	72,500					2,000	3,000			1,179
2024-04-11	C	ATCM	0.05	0.055	0.05	0.055		112,328	17	0.05	0.055	32,323	40,000		40,000						5
2024-04-10	C	ATCM	0.055	0.055	0.05	0.055	0.005	100,048	26	0.05	0.06	49,000	25,000		10,000			15,998			50
2024-04-09	C	ATCM	0.06	0.06	0.055	0.055	0.005	5,700	5	0.05	0.055	200						5,000
2024-04-08	C	ATCM	0.06	0.06	0.05	0.05	-0.005	144,130	43	0.05	0.07	89,500	21,000		33,000						510
2024-04-05	C	ATCM	0.05	0.06	0.045	0.055	0.005	302,551	43	0.045	0.06	118,200	50,000		61,000			73,000			251
2024-04-04	C	ATCM						20,147	4	0.045	0.06	141									20,000
2024-04-03	C	ATCM	0.05	0.055	0.05	0.05		66,040	12	0.045	0.06	58,003	8,000								12
2024-04-02	C	ATCM	0.055	0.06	0.05	0.05	-0.005	217,600	59	0.045	0.05	144,000			20,000		11,000	41,000			200
2024-04-01	C	ATCM	0.055	0.055	0.055	0.055		439,020	21	0.05	0.055	414,890	23,000					1,000			30
2024-03-28	C	ATCM	0.065	0.065	0.055	0.055	-0.01	529,250	28	0.055	0.07	415,000	15,000		37,000			61,000			1,250
2024-03-27	C	ATCM	0.075	0.075	0.065	0.065		104,402	15	0.06	0.065	96,000			1,000			6,000			685
2024-03-26	C	ATCM	0.06	0.07	0.06	0.065	0.005	422,600	43	0.06	0.08	198,000			78,000		2,000	144,000			500
2024-03-25	C	ATCM	0.07	0.07	0.06	0.06		207,139	33	0.055	0.06	164,500			9,000			31,000			1,319
2024-03-22	C	ATCM	0.07	0.07	0.06	0.06	-0.02	55,450	17	0.06	0.08	50,000	1,000		2,000			2,000			450
2024-03-21	C	ATCM	0.065	0.08	0.065	0.08	0.02	62,409	15	0.06	0.08	27,250	5,000		19,000			10,000			879
2024-03-20	C	ATCM	0.06	0.06	0.06	0.06		23,750	8	0.055	0.07	10,750			6,000			7,000
2024-03-19	C	ATCM	0.07	0.07	0.06	0.06	-0.005	149,474	35	0.06	0.065	91,874	15,000		19,000			23,000			600
2024-03-18	C	ATCM	0.065	0.07	0.065	0.065	-0.005	155,800	11	0.06	0.08	143,000						12,000			800
2024-03-15	C	ATCM	0.07	0.07	0.07	0.07	0.005	23,300	4	0.06	0.07	7,800						15,000			500
2024-03-14	C	ATCM	0.07	0.07	0.06	0.06	-0.01	381,243	27	0.06	0.07	228,000	1,000		54,000			97,000			1,100
2024-03-13	C	ATCM	0.07	0.07	0.06	0.07		23,500	6	0.06	0.075	5,000	7,000		11,000						500
2024-03-12	C	ATCM	0.07	0.07	0.06	0.07		181,593	25	0.06	0.075	133,000			3,000			42,000			2,289
2024-03-11	C	ATCM	0.07	0.075	0.065	0.07		178,075	16	0.06	0.07	65,500	14,000					98,000			200
2024-03-08	C	ATCM	0.07	0.07	0.06	0.07	0.005	118,901	17	0.07	0.075	60,900			10,000			48,000			1
2024-03-07	C	ATCM	0.065	0.065	0.06	0.06	-0.005	151,200	16	0.06	0.075	59,500			36,000			55,000			700
2024-03-06	C	ATCM	0.065	0.075	0.055	0.065	0.01	3,997,642	46	0.06	0.065	1,283,870	2,515,000		39,000		1,000	158,020			590
2024-03-05	C	ATCM	0.055	0.065	0.05	0.065	0.01	229,852	21	0.055	0.065	144,120			12,000			72,000			200
2024-03-04	C	ATCM	0.065	0.065	0.05	0.055	-0.005	571,436	47	0.05	0.06	426,078	5,000		29,000			110,000			1,108
2024-03-01	C	ATCM	0.065	0.07	0.06	0.06	-0.005	230,799	22	0.06	0.075	194,649	12,000		1,000			22,000			1,050
2024-02-29	C	ATCM	0.06	0.07	0.055	0.065	-0.005	414,233	72	0.06	0.065	259,000	8,000		65,000		1,000	79,000			1,400
2024-02-28	C	ATCM	0.075	0.075	0.065	0.065	-0.005	60,120	13	0.06	0.07	57,200						1,000			1,820
2024-02-27	C	ATCM	0.07	0.07	0.07	0.07	-0.005	36,707	10	0.065	0.07	27,900						8,000
2024-02-26	C	ATCM	0.08	0.08	0.07	0.08		240,719	21	0.07	0.08	221,500			16,000			2,000			200
2024-02-23	C	ATCM	0.08	0.08	0.08	0.08	0.005	3,800	4	0.075	0.08	3,000									500
2024-02-22	C	ATCM	0.08	0.08	0.075	0.075		2,055,060	15	0.075	0.08	50,550	2,000,000					3,000			1,510
2024-02-21	C	ATCM	0.08	0.08	0.075	0.075	-0.005	82,208	18	0.075	0.08	77,583					1,000	3,000			510
2024-02-20	C	ATCM	0.095	0.10	0.08	0.08	-0.015	465,154	68	0.07	0.08	240,300			103,000			120,000			600
2024-02-16	C	ATCM	0.08	0.10	0.08	0.10	0.02	1,804,468	60	0.09	0.10	1,372,500	300,000		67,000		4,000	59,000			1,729
2024-02-15	C	ATCM	0.08	0.085	0.07	0.08	0.01	249,469	35	0.07	0.08	222,720			19,000			6,000			730