Skip to content
buyWeak cluster of 2

Lauren D'Angelo bought $20k of ACOG

Chief Operating Officer at Alpha Cognition Inc.. 3,500 shares at an average of $5.76, traded May 19, 2026, filed May 19, 2026.

Conviction score
36
Value
$20k
3,500 shares
Holdings after
140,695
+3% from before
From 52-week low
+29%
low $4.50, close $5.80
From 52-week high
-48%
high $11.24, as of May 19, 2026

Score components

  • Role
    COO
    +20
  • Trade size
    $20k at market
    0
  • Relative to holdings
    Holdings up 2.6%
    0
  • Price context
    48% below the 52-week high
    +8
  • Cluster
    2 insiders buying within 14 days
    +8
  • Repeat buying
    First buy in 90 days
    0
  • Track record
    Too few past buys to judge (0 with prices)
    0

What happened after comparable buys

Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.

Price around the trade, and since

From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.

ACOGOct 9, 2026 · close 9.04
Since filing May 19, 2026: +55.9%SPY +6.6% · excess +49.2%

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™

Rows in this filing

Every transaction in Form 4 0000912282-26-000743, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
May 19, 2026POpen-market purchase
Common Shares
+3,500$5.76$20k140,695May 19, 2026

Related signals

Other insiders at Alpha Cognition Inc. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
18Weak
ACOGbuy
Alpha Cognition Inc.
Opaleye Management Inc.
owner
$166k
19,050 shares
+1%
25Weak
ACOGbuy
Alpha Cognition Inc.
Opaleye Management Inc.
owner
$271k
31,763 shares
+1%
32Weak
ACOGbuy
Alpha Cognition Inc.
Opaleye Management Inc.
owner
$1.1M
123,918 shares
+4%
58Moderate
ACOGbuy
Alpha Cognition Inc.
Opaleye Management Inc.
owner
$976k
152,533 shares
+6%
31Weak
ACOGbuy
Alpha Cognition Inc.
Opaleye Management Inc.
owner
$46k
7,685 shares
+0%
42Moderate
ACOGbuy
Alpha Cognition Inc.
Opaleye Management Inc.
owner
$184k
30,728 shares
+1%
32Weak
ACOGbuy
Alpha Cognition Inc.
Opaleye Management Inc.
owner
$59k
10,054 shares
+0%
55Moderate
ACOGbuy 2
Alpha Cognition Inc.
Opaleye Management Inc.
owner
$435k
73,738 shares
+3%
44Moderate
ACOGbuy 2
Alpha Cognition Inc.
Opaleye Management Inc.
owner
$141k
24,376 shares
+1%
50Moderate
ACOGbuy 2
Alpha Cognition Inc.
Opaleye Management Inc.
owner
$196k
34,043 shares
+1%

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.