RED ROCK RESORTS INC

Ticker: RRR CUSIP: 75700L108 Class: Common Stock

OBERWEIS ASSET MANAGEMENT INC/'s Holding History (CIK: 0000937886)

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

Q1 2020

Shares 11,070 Value ($000) $95 Avg Close $19.83 Range $2.76 - $27.91

Q4 2019

Shares 15,670 Value ($000) $375 Avg Close $22.24 Range $19.34 - $24.70

Q3 2019

Shares 10,470 Value ($000) $213 Avg Close $20.87 Range $16.76 - $23.25

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2020	11,070	$95	$19.83	$2.76 - $27.91
Q4 2019	15,670	$375	$22.24	$19.34 - $24.70
Q3 2019	10,470	$213	$20.87	$16.76 - $23.25