SIMULATIONS PLUS INC

Ticker: SLP CUSIP: 829214105 Class: Common Stock

LS Investment Advisors, LLC's Holding History (CIK: 0001455845)

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

Q1 2021

Shares 3,613 Value ($000) $228 Avg Close $71.97 Range $56.29 - $89.19

Q4 2020

Shares 3,833 Value ($000) $276 Avg Close $64.97 Range $50.22 - $76.28

Q2 2020

Shares 480 Value ($000) $29 Avg Close $43.04 Range $31.44 - $60.04

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2021	3,613	$228	$71.97	$56.29 - $89.19
Q4 2020	3,833	$276	$64.97	$50.22 - $76.28
Q2 2020	480	$29	$43.04	$31.44 - $60.04