BENCHMARK ELECTRS INC

Ticker: BHE CUSIP: 08160H101 Class: Common Stock

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

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

Q2 2018

Shares 23,400 Value ($000) $682 Avg Close $23.97 Range $21.49 - $26.29

Q1 2018

Shares 25,400 Value ($000) $758 Avg Close $24.93 Range $22.46 - $27.01

Q4 2017

Shares 25,400 Value ($000) $739 Avg Close $25.88 Range $24.08 - $29.73

Q3 2017

Shares 32,800 Value ($000) $1,120 Avg Close $27.28 Range $25.58 - $29.27

Q2 2017

Shares 34,000 Value ($000) $1,098 Avg Close $26.73 Range $25.16 - $28.61

Q1 2017

Shares 40,200 Value ($000) $1,278 Avg Close $26.02 Range $24.61 - $27.78

Q4 2016

Shares 37,300 Value ($000) $1,138 Avg Close $22.72 Range $20.14 - $25.91

Q3 2016

Shares 17,400 Value ($000) $368 Avg Close $19.67 Range $17.07 - $20.96

Q2 2016

Shares 17,400 Value ($000) $368 Avg Close $17.35 Range $15.40 - $19.22

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2018	23,400	$682	$23.97	$21.49 - $26.29
Q1 2018	25,400	$758	$24.93	$22.46 - $27.01
Q4 2017	25,400	$739	$25.88	$24.08 - $29.73
Q3 2017	32,800	$1,120	$27.28	$25.58 - $29.27
Q2 2017	34,000	$1,098	$26.73	$25.16 - $28.61
Q1 2017	40,200	$1,278	$26.02	$24.61 - $27.78
Q4 2016	37,300	$1,138	$22.72	$20.14 - $25.91
Q3 2016	17,400	$368	$19.67	$17.07 - $20.96
Q2 2016	17,400	$368	$17.35	$15.40 - $19.22