Why do the bots bother trading when its been announced that CMG...

Why do the bots bother trading when its been announced that CMG will be sold to someone else?

	Time	Price ($)	Volume	Value ($)	Condition
1	3:46:15 PM	0.535	2,291	1,225.685
2	3:43:31 PM	0.535	1,832	980.120
3	3:39:31 PM	0.532	15	7.988
4	3:39:29 PM	0.532	5	2.663
5	3:39:21 PM	0.532	8	4.260
6	3:38:51 PM	0.532	15	7.988
7	3:38:06 PM	0.532	15	7.988
8	3:34:39 PM	0.532	15,938	8,486.985
9	3:32:21 PM	0.532	202	107.565
10	3:30:52 PM	0.532	2	1.065
11	3:30:52 PM	0.532	14	7.455
12	3:30:52 PM	0.532	20	10.650
13	3:30:50 PM	0.532	20	10.650
14	3:30:36 PM	0.532	177	94.253
15	3:29:06 PM	0.532	354	188.505
16	3:28:36 PM	0.532	127	67.628
17	3:25:20 PM	0.532	50,000	26,625.000
18	3:25:20 PM	0.532	16,039	8,540.768
19	3:23:51 PM	0.530	268	142.040
20	3:21:21 PM	0.530	171	90.630
21	3:18:06 PM	0.530	202	107.060
22	3:16:47 PM	0.530	3,509	1,859.770
23	3:16:06 PM	0.530	231	122.430
24	3:09:36 PM	0.530	264	139.920
25	2:58:21 PM	0.530	258	136.740
26	2:47:21 PM	0.530	244	129.320
27	2:40:06 PM	0.530	254	134.620
28	2:36:51 PM	0.530	177	93.810
29	2:30:51 PM	0.530	277	146.810
30	2:17:51 PM	0.530	325	172.250
31	2:08:50 PM	0.530	251	133.030
32	1:51:35 PM	0.530	216	114.480
33	1:42:20 PM	0.530	291	154.230
34	1:37:35 PM	0.530	244	129.320
35	1:30:20 PM	0.530	202	107.060
36	1:15:05 PM	0.530	324	171.720
37	1:03:35 PM	0.530	290	153.700
38	12:59:20 PM	0.530	288	152.640
39	12:44:59 PM	0.530	25,201	13,356.530
40	12:44:50 PM	0.530	290	153.700
41	12:42:20 PM	0.530	231	122.430
42	12:34:35 PM	0.530	194	102.820
43	12:28:20 PM	0.530	240	127.200
44	12:23:20 PM	0.530	245	129.850
45	12:10:34 PM	0.530	256	135.680
46	12:03:34 PM	0.530	267	141.510
47	11:48:04 AM	0.530	277	146.810
48	11:41:19 AM	0.530	288	152.640
49	11:38:00 AM	0.532	3,474	1,849.905
50	11:37:19 AM	0.532	3,445	1,834.463
51	11:30:46 AM	0.532	3,659	1,948.418
52	11:28:58 AM	0.535	1,500	802.500
53	11:24:18 AM	0.530	277	146.810
54	11:20:03 AM	0.530	277	146.810
55	11:17:33 AM	0.530	245	129.850
56	11:15:16 AM	0.535	4,090	2,188.150
57	11:09:58 AM	0.535	4,576	2,448.160
58	11:07:48 AM	0.532	4,093	2,179.523
59	11:06:11 AM	0.530	37,500	19,875.000
60	11:04:46 AM	0.532	5,723	3,047.498
61	11:04:42 AM	0.530	350	185.500
62	11:04:42 AM	0.530	330	174.900
63	11:04:42 AM	0.530	330	174.900
64	11:04:42 AM	0.530	330	174.900
65	11:04:42 AM	0.530	330	174.900
66	11:04:42 AM	0.530	330	174.900
67	11:04:42 AM	0.530	330	174.900
68	11:04:42 AM	0.530	361	191.330
69	11:04:41 AM	0.530	198,160	105,024.800
70	10:59:25 AM	0.532	287	152.828
71	10:59:06 AM	0.532	636	338.670
72	10:58:52 AM	0.530	333	176.490