ENBRIDGE INC

Ticker: ENB CUSIP: 29250N105 Class: COM

GRANDFIELD & DODD, LLC's Holding History (CIK: 0001308016)

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

Q3 2017

Shares 10,056 Value ($000) $421 Avg Close $24.35 Range $23.27 - $25.22

Q2 2017

Shares 72,988 Value ($000) $2,906 Avg Close $23.83 Range $22.22 - $25.25

Q1 2017

Shares 177,695 Value ($000) $7,435 Avg Close $24.73 Range $23.68 - $25.92

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2017	10,056	$421	$24.35	$23.27 - $25.22
Q2 2017	72,988	$2,906	$23.83	$22.22 - $25.25
Q1 2017	177,695	$7,435	$24.73	$23.68 - $25.92