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buyModerate cluster of 5

Orbimed Advisors LLC bought $16M of ADRX

director, owner at ADARx Pharmaceuticals, Inc.. 950,000 shares at an average of $17.00, traded Sep 28, 2026, filed Sep 30, 2026.

Conviction score
58
Value
$16M
950,000 shares
Holdings after
588,235
+7% from before
From 52-week low
-
no price yet
From 52-week high
-
no price yet

Score components

  • Role
    Director
    +15
  • Trade size
    $16.1M at market
    +25
  • Relative to holdings
    Holdings up 7%
    +3
  • Price context
    No price history yet
    0
  • Cluster
    5 insiders buying within 14 days
    +15
  • Repeat buying
    First buy in 90 days
    0
  • Track record
    Too few past buys to judge (1 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.

ADRXOct 9, 2026 · close 17.78
Since filing Sep 30, 2026: -10.8%SPY +2.1% · excess -12.9%

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 0000947871-26-000910, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Sep 28, 2026CConversion
Common Stockindirect: See footnotes
+10,690,530--10,690,53012 d ago
Sep 28, 2026CConversion
Common Stockindirect: See footnotes
+2,000,962--12,691,49212 d ago
Sep 28, 2026CConversion
Common Stockindirect: See footnotes
+769,601--13,461,09312 d ago
Sep 28, 2026CConversion
Common Stockindirect: See footnotes
+564,187--14,025,28012 d ago
Sep 28, 2026POpen-market purchase
Common Stockindirect: See footnotes
+300,249$17.00$5.1M14,325,52912 d ago
Sep 28, 2026CConversion
Common Stockindirect: See footnotes
+7,127,019--7,127,01912 d ago
Sep 28, 2026CConversion
Common Stockindirect: See footnotes
+1,333,975--8,460,99412 d ago
Sep 28, 2026CConversion
Common Stockindirect: See footnotes
+513,067--8,974,06112 d ago
Sep 28, 2026CConversion
Common Stockindirect: See footnotes
+256,448--9,230,50912 d ago
Sep 28, 2026POpen-market purchase
Common Stockindirect: See footnotes
+61,516$17.00$1.0M9,292,02512 d ago
Sep 28, 2026POpen-market purchase
Common Stockindirect: See footnotes
+588,235$17.00$10.0M588,23512 d ago
Sep 28, 2026CConversion
Series A Preferred Stockderivativeindirect: See footnotes
-10,690,530$0.00$0012 d ago
Sep 28, 2026CConversion
Series B Preferred Stockderivativeindirect: See footnotes
-2,000,962$0.00$0012 d ago
Sep 28, 2026CConversion
Series B-1 Preferred Stockderivativeindirect: See footnotes
-769,601$0.00$0012 d ago
Sep 28, 2026CConversion
Series C Preferred Stockderivativeindirect: See footnotes
-564,187$0.00$0012 d ago
Sep 28, 2026CConversion
Series A Preferred Stockderivativeindirect: See footnotes
-7,127,019$0.00$0012 d ago
Sep 28, 2026CConversion
Series B Preferred Stockderivativeindirect: See footnotes
-1,333,975$0.00$0012 d ago
Sep 28, 2026CConversion
Series B-1 Preferred Stockderivativeindirect: See footnotes
-513,067$0.00$0012 d ago
Sep 28, 2026CConversion
Series C Preferred Stockderivativeindirect: See footnotes
-256,448$0.00$0012 d ago

Related signals

Other insiders at ADARx Pharmaceuticals, Inc. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
58Moderate
ADRXbuy 5
ADARx Pharmaceuticals, Inc.
Carl L Gordon
director, owner
$16M
950,000 shares
+7%
50Moderate
ADRXbuy 5
ADARx Pharmaceuticals, Inc.
Erez Chimovits
director
$1.0M
61,516 shares
+1%
61Notable
ADRXbuy 5
ADARx Pharmaceuticals, Inc.
Simeon George
director, owner
$27M
1,600,000 shares
+32%
53Moderate
ADRXbuy 5
ADARx Pharmaceuticals, Inc.
Sr One Capital Management, LLC
owner
$27M
1,600,000 shares
+32%

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.

Orbimed Advisors LLC bought $16M of ADRX | InsiderTell