can someone explain this please

Trade of TSI occuring onWednesday, 24 Jun 2009
03:36:10 PM 0.980 30 29.40
03:31:16 PM 0.980 13 12.74
03:26:18 PM 0.980 21 20.58
03:21:19 PM 0.980 6 5.88
03:16:32 PM 0.980 40 39.20
03:10:51 PM 0.980 16 15.68
03:06:04 PM 0.980 18 17.64
03:00:57 PM 0.980 31 30.38
02:55:55 PM 0.980 14 13.72
02:50:54 PM 0.980 22 21.56
02:46:14 PM 0.980 14 13.72
02:40:59 PM 0.980 22 21.56
02:35:53 PM 0.980 11 10.78
02:30:59 PM 0.980 3 2.94
02:26:14 PM 0.980 21 20.58
02:21:04 PM 0.980 8 7.84
02:16:13 PM 0.980 6 5.88
02:11:07 PM 0.980 6 5.88
02:06:27 PM 0.980 7 6.86
01:56:00 PM 0.980 30 29.40
01:51:05 PM 0.980 5 4.90


The above is the Course of Sales for TSI. Why are there so many trades between 0.06 and 0.40 cents? I know that i sometimes have one or 2 different sellers when i purchase a parcel of shares but that looks odd to me.