Looks like it was the same person from this morning, looking at the trades - someone trying to show weakness here... still can't figure out the reasoning behind this though.
Recent Trades - All 9 today
Time ET Ex Price Change Volume
15:53:03 Q 0.0175 0.0025 58,300
15:43:26 Q 0.015 1,310
13:20:39 Q 0.0174 0.0024 6,600
13:12:33 Q 0.0173 0.0023 19,000
13:09:07 Q 0.0167 0.0017 19,000
12:54:05 Q 0.0166 0.0016 20,000
10:49:58 Q 0.015 9,000
10:37:28 Q 0.015 1,310
09:48:41 Q 0.0168 0.0018 44,001