SIMULATIONS PLUS INC

Ticker: SLP CUSIP: 829214105 Class: Common Stock

THOMPSON DAVIS & CO., INC.'s Holding History (CIK: 0001017284)

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

Q1 2017

Shares 250 Value ($000) $3 Avg Close $9.51 Range $8.27 - $11.08

Q1 2016

Shares 500 Value ($000) $4 Avg Close $9.01 Range $6.73 - $10.91

Q4 2015

Shares 250 Value ($000) $2 Avg Close $8.40 Range $7.31 - $9.37

Q3 2015

Shares 7,474 Value ($000) $71 Avg Close $6.44 Range $5.44 - $8.93

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2017	250	$3	$9.51	$8.27 - $11.08
Q1 2016	500	$4	$9.01	$6.73 - $10.91
Q4 2015	250	$2	$8.40	$7.31 - $9.37
Q3 2015	7,474	$71	$6.44	$5.44 - $8.93