ALPHA COGNITION INC

Ticker: ACOG CUSIP: 02074J501 Class: COM NEW

SPHERA FUNDS MANAGEMENT LTD.'s Holding History (CIK: 0001496201)

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

Q4 2025

Shares 567,616 Value ($000) $3,690 Avg Close $6.32 Range $4.99 - $7.84

Q3 2025

Shares 338,752 Value ($000) $2,205 Avg Close $9.11 Range $6.40 - $11.54

Q2 2025

Shares 376,649 Value ($000) $3,514 Avg Close $7.33 Range $3.75 - $11.40

Q1 2025

Shares 596,992 Value ($000) $3,021 Avg Close $5.84 Range $4.89 - $7.00

Q4 2024

Shares 620,000 Value ($000) $3,652 Avg Close $5.61 Range $4.66 - $7.00

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	567,616	$3,690	$6.32	$4.99 - $7.84
Q3 2025	338,752	$2,205	$9.11	$6.40 - $11.54
Q2 2025	376,649	$3,514	$7.33	$3.75 - $11.40
Q1 2025	596,992	$3,021	$5.84	$4.89 - $7.00
Q4 2024	620,000	$3,652	$5.61	$4.66 - $7.00