bot buying

look like alot of small parcel buying.. bot buying without spook the market?

Can anyone check which broker those buy come from? Webiress doesnt show the broker detail

12:38:26 PM 0.105 1,872 196.56
12:38:25 PM 0.105 15,039 1,579.10
12:38:25 PM 0.105 5,616 589.68
12:38:25 PM 0.105 16,911 1,775.66
12:38:25 PM 0.105 7,338 770.49
12:38:25 PM 0.105 9,573 1,005.17
12:38:25 PM 0.105 16,911 1,775.66
12:38:25 PM 0.100 219,780 21,978.00
12:35:49 PM 0.105 5,879 617.30
12:35:48 PM 0.105 17,637 1,851.89
12:35:48 PM 0.105 92,253 9,686.57 XT
12:13:45 PM 0.105 2,910 305.55
12:13:45 PM 0.105 8,700 913.50
12:13:44 PM 0.105 8,730 916.65
12:13:44 PM 0.105 17,415 1,828.58
12:13:44 PM 0.105 17,415 1,828.58
12:13:44 PM 0.105 17,415 1,828.58
12:13:44 PM 0.105 15,162 1,592.01
12:13:44 PM 0.105 2,253 236.57
12:13:44 PM 0.100 44,595 4,459.50