RED ROBIN GOURMET BURGERS IN

Ticker: RRGB CUSIP: 75689M101 Class: Common Stock

ADAMS DIVERSIFIED EQUITY FUND, INC.'s Holding History (CIK: 0000002230)

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

Q2 2018

Shares 11,100 Value ($000) $517 Avg Close $56.66 Range $45.85 - $67.10

Q1 2018

Shares 12,000 Value ($000) $696 Avg Close $55.67 Range $51.05 - $63.40

Q4 2017

Shares 12,000 Value ($000) $677 Avg Close $57.54 Range $45.70 - $70.10

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2018	11,100	$517	$56.66	$45.85 - $67.10
Q1 2018	12,000	$696	$55.67	$51.05 - $63.40
Q4 2017	12,000	$677	$57.54	$45.70 - $70.10