ALPHA COGNITION INC

Ticker: ACOG CUSIP: 02074J501 Class: COM NEW

Ikarian Capital, LLC's Holding History (CIK: 0001778253)

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

Q4 2025

Shares 1,056,259 Value ($000) $6,866 Avg Close $6.32 Range $4.99 - $7.84

Q3 2025

Shares 946,259 Value ($000) $6,160 Avg Close $9.11 Range $6.40 - $11.54

Q2 2025

Shares 917,867 Value ($000) $8,564 Avg Close $7.33 Range $3.75 - $11.40

Q1 2025

Shares 967,867 Value ($000) $5,110 Avg Close $5.84 Range $4.89 - $7.00

Q4 2024

Shares 755,867 Value ($000) $4,452 Avg Close $5.61 Range $4.66 - $7.00

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,056,259	$6,866	$6.32	$4.99 - $7.84
Q3 2025	946,259	$6,160	$9.11	$6.40 - $11.54
Q2 2025	917,867	$8,564	$7.33	$3.75 - $11.40
Q1 2025	967,867	$5,110	$5.84	$4.89 - $7.00
Q4 2024	755,867	$4,452	$5.61	$4.66 - $7.00