MAGNERA CORP

Ticker: MAGN CUSIP: 55939A107 Class: Common Stock

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

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

Q4 2025

Shares 32,623 Value ($000) $494 Avg Close $11.59 Range $7.82 - $15.52

Q3 2025

Shares 28,666 Value ($000) $336 Avg Close $12.42 Range $10.33 - $14.16

Q1 2025

Shares 156,756 Value ($000) $2,847 Avg Close $19.44 Range $16.75 - $23.19

Q4 2024

Shares 107,230 Value ($000) $1,948 Avg Close $20.46 Range $17.09 - $26.78

Q3 2024

Shares 104,069 Value ($000) $187 Avg Close $20.93 Range $15.86 - $25.22

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	32,623	$494	$11.59	$7.82 - $15.52
Q3 2025	28,666	$336	$12.42	$10.33 - $14.16
Q1 2025	156,756	$2,847	$19.44	$16.75 - $23.19
Q4 2024	107,230	$1,948	$20.46	$17.09 - $26.78
Q3 2024	104,069	$187	$20.93	$15.86 - $25.22