EASTERN CO

Ticker: EML CUSIP: 276317104 Class: Common Stock

MARTINGALE ASSET MANAGEMENT L P's Holding History (CIK: 0000936944)

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

Q3 2018

Shares 8,503 Value ($000) $242 Avg Close $24.89 Range $21.82 - $26.85

Q2 2018

Shares 11,503 Value ($000) $323 Avg Close $25.39 Range $23.67 - $26.78

Q1 2018

Shares 11,505 Value ($000) $328 Avg Close $23.17 Range $20.58 - $26.54

Q4 2017

Shares 9,704 Value ($000) $254 Avg Close $24.21 Range $21.43 - $26.34

Q3 2017

Shares 10,104 Value ($000) $290 Avg Close $23.69 Range $20.79 - $26.48

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2018	8,503	$242	$24.89	$21.82 - $26.85
Q2 2018	11,503	$323	$25.39	$23.67 - $26.78
Q1 2018	11,505	$328	$23.17	$20.58 - $26.54
Q4 2017	9,704	$254	$24.21	$21.43 - $26.34
Q3 2017	10,104	$290	$23.69	$20.79 - $26.48