BLUELINX HLDGS INC

Ticker: BXC CUSIP: 09624H208 Class: Common Stock

MARSHALL WACE, LLP's Holding History (CIK: 0001318757)

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

Q4 2021

Shares 40,505 Value ($000) $3,881 Avg Close $67.72 Range $45.86 - $96.57

Q1 2021

Shares 42,267 Value ($000) $1,656 Avg Close $38.87 Range $27.13 - $46.75

Q3 2019

Shares 18,082 Value ($000) $585 Avg Close $25.23 Range $17.88 - $33.03

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2021	40,505	$3,881	$67.72	$45.86 - $96.57
Q1 2021	42,267	$1,656	$38.87	$27.13 - $46.75
Q3 2019	18,082	$585	$25.23	$17.88 - $33.03