NORTHWEST PIPE CO

Ticker: NWPX CUSIP: 667746101 Class: Common Stock

Mitsubishi UFJ Kokusai Asset Management Co., Ltd.'s Holding History (CIK: 0001466546)

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

Q4 2014

Shares 9,800 Value ($000) $283 Avg Close $32.30 Range $26.03 - $36.07

Q3 2014

Shares 10,700 Value ($000) $365 Avg Close $36.77 Range $32.90 - $41.43

Q2 2014

Shares 10,700 Value ($000) $432 Avg Close $36.33 Range $33.15 - $40.54

Q1 2014

Shares 10,700 Value ($000) $387 Avg Close $35.69 Range $32.43 - $38.48

Q4 2013

Shares 10,700 Value ($000) $406 Avg Close $36.44 Range $31.51 - $39.62

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2014	9,800	$283	$32.30	$26.03 - $36.07
Q3 2014	10,700	$365	$36.77	$32.90 - $41.43
Q2 2014	10,700	$432	$36.33	$33.15 - $40.54
Q1 2014	10,700	$387	$35.69	$32.43 - $38.48
Q4 2013	10,700	$406	$36.44	$31.51 - $39.62