is this a tree shake.

this is a copy paste of today's trade, looking at the numbers I'm wondering if it is Mac bank or some tree shaking.

Time TSN Price Quantity
13:11pm 1210048405 0.003 4611667
13:11pm 1210048404 0.003 2300000
13:11pm 1210048403 0.003 15088333
12:57pm 1210044940 0.003 200000
12:57pm 1210044812 0.003 14711667
12:57pm 1210044811 0.003 288333
12:44pm 1210041248 0.003 161667
12:44pm 1210041247 0.003 14838333
12:34pm 1210038194 0.003 225000
12:11pm 1210032739 0.003 14936667
Time TSN Price Quantity
12:11pm 1210032738 0.003 63333
11:53am 1210027731 0.003 103333
11:53am 1210027730 0.003 100000
11:53am 1210027729 0.003 466667
11:53am 1210027728 0.003 900000
11:53am 1210027727 0.003 9230000
11:11am 1210017429 0.003 320000
10:19am 1210006263 0.003 200000 NX,XT
10:19am 1210006262 0.003 50000 NX,XT
And the first order in the buy list is....388,333
any other opinions.