Transaction · 0001493152-26-026472

Opaleye Management Inc.

Opaleye Management Inc., 10%, reported an open-market or private purchase at Alpha Cognition Inc. involving 1161.000000 shares for an estimated $6652.53. Reported holdings after the transaction were 2531530.000000 shares. A 10b5-1 reference was not detected in the stored filing text.

Open-market buySEC transaction code P10%
ACOGAlpha Cognition Inc.
Trade date
May 27, 2026
Filing date
May 29, 2026
View on SEC Insider profile
Estimated value$6.65kShares × reported price
Shares traded1.16k$5.73 per share
Holdings after2.53MIndirect · By Opaleye, L.P.
% of reported position traded0.05%This security and ownership context
How reported position traded is calculated

Shares purchased ÷ (holdings after − shares purchased). Estimated position before: 2,530,369 shares.

Row-level estimate for this security and ownership context, not the insider’s complete portfolio. Joint ownership, other transactions in the filing, amendments and footnotes can affect interpretation.

ACOG price since this filing

Daily closing prices, with the filing date and available return windows
ACOG · Daily closing priceLoading daily prices…
Filing dateReturn windows appear as prices become available.
Pre-filing1mo ago +3.9%1w ago -4.8%1d ago -5.0%
Returns since7d -6.0%30d +5.0%90d180d1y

Transaction facts

Stored Form 4 columns with their raw values

Non-derivative
Type
Buy
Code P
Identifier
0001493152-26-026472
Common Stock, no par value
Transaction date
May 27, 2026
Filed May 29, 2026, 11:21 PM · 2d delay
Shares
1,161 sh
$5.73 per share
Estimated value
$6.65k
Computed from shares × price
Holdings after
2,531,530 sh
Indirect · By Opaleye, L.P.

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $100kLarge $1.00M
10% Owner Buy
Filing-only score

+20 points

Compact filing score computed from stored Form 4 facts. Version v1.

Positive filing signal

This filing has a modest positive filing-only score. Treat it as a useful flag for review, not as a buy signal.

How this score is calculated
  • open_market_purchase+12 points

    transaction_code = P

    Code P is a discretionary open-market purchase.
  • ten_percent_owner_buy+4 points

    is_ten_percent_owner = true

    10% beneficial owner open-market purchase.
  • timely_filing+4 points

    reporting_delay_days = 2

    Filing reported within two business days of the transaction.
Read the scoring methodology

Signed filing-only points, not a probability or expected return. Version v1.

Reported relationships & other filings

Form 4 relationship flags and nearby filing context

Reported roles

No officer title

Officer NoDirector No10% YesOther No
Footnotes & amended
  1. F1

    Represents securities owned directly by Opaleye, L.P. (the "Fund"). As the investment manager of the Fund, Opaleye Management Inc. may be deemed to beneficially own the securities owned directly by th…

  2. F2

    Securities owned by a separately managed account (the "Managed Account"). As the portfolio manager of the Managed Account, Opaleye may be deemed to beneficially own the securities owned directly by th…

  3. F3

    The price reported is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $5.82 to $5.85. The reporting person undertakes to provide, upon request by…

  4. F4

    The price reported is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $5.88 to $5.90. The reporting person undertakes to provide, upon request by…

  5. F5

    Opaleye Management Inc. disclaims beneficial ownership of the shares reported herein except to the extent of its pecuniary interest therein, and the filing of this Form 4 shall not be construed as an…

Original filing · 0001493152-26-026472
Related transactions

0 other transactions

Same SEC filing
Recent company activity

0 recent txs

ACOG