NORTHWEST PIPE CO

Ticker: NWPX CUSIP: 667746101 Class: Common Stock

Manatuck Hill Partners, LLC's Holding History (CIK: 0001467902)

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

Q4 2020

Shares 64,300 Value ($000) $1,820 Avg Close $28.33 Range $25.74 - $31.50

Q3 2020

Shares 104,600 Value ($000) $2,768 Avg Close $26.47 Range $22.69 - $29.81

Q2 2020

Shares 104,600 Value ($000) $2,622 Avg Close $23.80 Range $19.33 - $27.57

Q1 2020

Shares 36,600 Value ($000) $814 Avg Close $30.50 Range $18.52 - $36.70

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2020	64,300	$1,820	$28.33	$25.74 - $31.50
Q3 2020	104,600	$2,768	$26.47	$22.69 - $29.81
Q2 2020	104,600	$2,622	$23.80	$19.33 - $27.57
Q1 2020	36,600	$814	$30.50	$18.52 - $36.70