QUANEX BUILDING PRODUCTS COR

Ticker: NX CUSIP: 747619104 Class: EQTY

New England Research & Management, Inc.'s Holding History (CIK: 0001596077)

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

Q4 2021

Shares 11,200 Value ($000) $278 Avg Close $21.04 Range $19.15 - $24.52

Q3 2021

Shares 13,900 Value ($000) $298 Avg Close $21.93 Range $19.73 - $23.84

Q2 2021

Shares 13,900 Value ($000) $345 Avg Close $24.97 Range $22.70 - $27.16

Q1 2021

Shares 13,900 Value ($000) $365 Avg Close $23.29 Range $20.16 - $25.95

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2021	11,200	$278	$21.04	$19.15 - $24.52
Q3 2021	13,900	$298	$21.93	$19.73 - $23.84
Q2 2021	13,900	$345	$24.97	$22.70 - $27.16
Q1 2021	13,900	$365	$23.29	$20.16 - $25.95