NORTHWEST PIPE CO

Ticker: NWPX CUSIP: 667746101 Class: Common Stock

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

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

Q4 2025
Shares 30,741 Value ($000) $1,921 Avg Close $57.66 Range $49.25 - $65.84
Q3 2025
Shares 22,728 Value ($000) $1,203 Avg Close $47.78 Range $40.01 - $54.26
Q2 2025
Shares 11,758 Value ($000) $482 Avg Close $40.19 Range $36.97 - $43.33
Q1 2025
Shares 10,636 Value ($000) $439 Avg Close $46.45 Range $39.29 - $53.46
Q4 2024
Shares 10,643 Value ($000) $514 Avg Close $49.88 Range $42.77 - $57.76
Q3 2024
Shares 10,648 Value ($000) $481 Avg Close $39.88 Range $32.29 - $46.25
Q2 2024
Shares 10,648 Value ($000) $362 Avg Close $33.94 Range $31.16 - $36.92
Q3 2014
Shares 11,609 Value ($000) $396 Avg Close $36.77 Range $32.90 - $41.43
Q3 2013
Shares 12,005 Value ($000) $395 Avg Close $29.80 Range $27.51 - $33.00
Q2 2013
Shares 8,308 Value ($000) $232 Avg Close $27.10 Range $24.70 - $28.52