SIMULATIONS PLUS INC

Ticker: SLP CUSIP: 829214105 Class: Common Stock

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

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

Q3 2015

Shares 500 Value ($000) $5 Avg Close $6.44 Range $5.44 - $8.93

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2015	500	$5	$6.44	$5.44 - $8.93