ALPHA COGNITION INC

Ticker: ACOG CUSIP: 02074J501 Class: COM NEW

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

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

Q4 2025

Shares 53,203 Value ($000) $346 Avg Close $6.32 Range $4.99 - $7.84

Q3 2025

Shares 72,212 Value ($000) $470 Avg Close $9.11 Range $6.40 - $11.54

Q2 2025

Shares 64,325 Value ($000) $600 Avg Close $7.33 Range $3.75 - $11.40

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	53,203	$346	$6.32	$4.99 - $7.84
Q3 2025	72,212	$470	$9.11	$6.40 - $11.54
Q2 2025	64,325	$600	$7.33	$3.75 - $11.40