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Company

Alpha Cognition Inc.

ACOG · CIK 0001655923

SEC FORM 4
$454,607.01

Alpha Cognition Inc. (ACOG)

Purchase of 53,029 shares at $8.5728 per share.

Reporting Person Opaleye Management Inc. · Transaction Code P

Traded Sep 16, 2026 · Disclosed Sep 16, 2026

Source: SEC Form 4 · 0001493152-26-042969 · filed 2026-09-16 · View filing →

SEC FORM 4
$227,984.40

Alpha Cognition Inc. (ACOG)

Purchase of 27,141 shares at $8.40 per share.

Reporting Person Opaleye Management Inc. · Transaction Code P

Traded Sep 16, 2026 · Disclosed Sep 16, 2026

Source: SEC Form 4 · 0001493152-26-042969 · filed 2026-09-16 · View filing →

SEC FORM 4
$28,830.60

Alpha Cognition Inc. (ACOG)

Purchase of 3,375 shares at $8.5424 per share.

Reporting Person Opaleye Management Inc. · Transaction Code P

Traded Sep 15, 2026 · Disclosed Sep 16, 2026

Source: SEC Form 4 · 0001493152-26-042969 · filed 2026-09-16 · View filing →

SEC FORM 4
$351,083.61

Alpha Cognition Inc. (ACOG)

Purchase of 40,373 shares at $8.696 per share.

Reporting Person Opaleye Management Inc. · Transaction Code P

Traded Sep 14, 2026 · Disclosed Sep 16, 2026

Source: SEC Form 4 · 0001493152-26-042969 · filed 2026-09-16 · View filing →

SEC FORM 4
$96,200.00

Alpha Cognition Inc. (ACOG)

Purchase of 10,000 shares at $9.62 per share.

Reporting Person Wills Robert James · Transaction Code P

Traded Aug 21, 2026 · Disclosed Aug 24, 2026

Source: SEC Form 4 · 0000912282-26-001153 · filed 2026-08-24 · View filing →