NORTHWEST PIPE CO

Ticker: NWPX CUSIP: 667746101 Class: Common Stock

STATE OF WISCONSIN INVESTMENT BOARD's Holding History (CIK: 0000854157)

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

Q3 2022

Shares 9,810 Value ($000) $276 Avg Close $30.63 Range $26.39 - $34.49

Q2 2022

Shares 14,600 Value ($000) $437 Avg Close $29.69 Range $24.30 - $34.94

Q1 2022

Shares 9,400 Value ($000) $239 Avg Close $28.75 Range $24.57 - $32.38

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2022	9,810	$276	$30.63	$26.39 - $34.49
Q2 2022	14,600	$437	$29.69	$24.30 - $34.94
Q1 2022	9,400	$239	$28.75	$24.57 - $32.38