PHOTRONICS INC

Ticker: PLAB CUSIP: 719405102 Class: Common Stock

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

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

Q1 2018

Shares 53,800 Value ($000) $444 Avg Close $8.37 Range $7.20 - $9.30

Q4 2017

Shares 53,800 Value ($000) $459 Avg Close $9.13 Range $8.40 - $10.60

Q3 2017

Shares 69,400 Value ($000) $614 Avg Close $8.88 Range $7.55 - $10.45

Q2 2017

Shares 52,500 Value ($000) $494 Avg Close $10.57 Range $8.80 - $11.75

Q1 2017

Shares 61,900 Value ($000) $662 Avg Close $11.12 Range $10.40 - $11.95

Q4 2016

Shares 60,200 Value ($000) $680 Avg Close $10.49 Range $8.20 - $12.10

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2018	53,800	$444	$8.37	$7.20 - $9.30
Q4 2017	53,800	$459	$9.13	$8.40 - $10.60
Q3 2017	69,400	$614	$8.88	$7.55 - $10.45
Q2 2017	52,500	$494	$10.57	$8.80 - $11.75
Q1 2017	61,900	$662	$11.12	$10.40 - $11.95
Q4 2016	60,200	$680	$10.49	$8.20 - $12.10