I pulled up the trades on my time & sales system Fidelity ATP, and these were all out of sequence trades. The price was ouside B/A at the time, the exchange is DF (this means it was not done on an exchange, it was conducted in a different market). This is how the Martket Makers post their trades of which is required regardless of the time during the day the trade happened (since they are not on the exchange, the trades do not appear). The price during the day was well above those trades. Why would someone buy at 26.2159, when the ask is 26.05????
These are the REAL TRADES that took place after hours:
16:00:00 until 16:01:38. B/A was 25.92/.93. There were several trades between those amounts or a penny over/under with one trade of 61K at 25.94. Then a series of those out of sequence trades, then at 16:22:08 more actual trades went through between the above bid and ask.