PC CONNECTION INC

Ticker: CNXN CUSIP: 69318J100 Class: Common Stock

Walleye Trading LLC's Holding History (CIK: 0001388391)

Note: Option positions (PUT/CALL) are excluded.

Q1 2016

Shares 2,500 Value ($000) $65 Avg Close $20.66 Range $17.37 - $23.37

Q4 2015

Shares 800 Value ($000) $18 Avg Close $19.48 Range $17.33 - $20.94

Q3 2015

Shares 2,800 Value ($000) $58 Avg Close $19.36 Range $17.07 - $22.32

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2016	2,500	$65	$20.66	$17.37 - $23.37
Q4 2015	800	$18	$19.48	$17.33 - $20.94
Q3 2015	2,800	$58	$19.36	$17.07 - $22.32