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sellWeak cluster of 310b5-1 plan

Argeris N Karabelas sold $136k of RGNX

director at REGENXBIO Inc.. 10,100 shares at an average of $13.51, traded Aug 1, 2024, filed Aug 5, 2024.

Warning score
16
Value
$136k
10,100 shares
Holdings after
11,286
-47% from before
From 52-week low
+26%
low $10.59, close $13.31
From 52-week high
-46%
high $24.61, as of Aug 1, 2024

Score components

  • Role
    Director
    +15
  • Trade size
    $136k at market
    +11
  • Share of holdings sold
    Sold 47% of holdings
    +10
  • Cluster
    3 insiders selling within 14 days
    +15
  • Exercise and sell
    Shares came from an option exercise in the same filing
    -15
  • 10b5-1 plan
    Pre-scheduled under a 10b5-1 plan
    -20

What happened after comparable sells

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.

This signal so far: 1m -9.8%, 3m -30.0%, 6m -37.5%.

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.

RGNXOct 12, 2026 · close 7.77
Since filing Aug 5, 2024: -37.9%SPY +54.3% · excess -92.2%

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 0001562180-24-006015, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Aug 1, 2024MOption exercise
Common Stock10b5-1
+10,000$3.76$38k21,286Aug 5, 2024
Aug 1, 2024MOption exercise
Common Stock10b5-1
+100$12.74$1,27421,386Aug 5, 2024
Aug 1, 2024SOpen-market sale
Common Stock10b5-1
-9,600$13.45$129k11,786Aug 5, 2024
Aug 1, 2024SOpen-market sale
Common Stock10b5-1
-400$14.59$5,83411,386Aug 5, 2024
Aug 1, 2024SOpen-market sale
Common Stock10b5-1
-100$15.00$1,50011,286Aug 5, 2024
Aug 1, 2024MOption exercise
Stock Options (Right to Buy)derivative10b5-1
-100$0.00$01,400Aug 5, 2024
Aug 1, 2024MOption exercise
Stock Options (Right to Buy)derivative10b5-1
-10,000$0.00$020,000Aug 5, 2024

Related signals

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

ScoreCompanyInsiderValueHoldingsFiled
57Moderate
RGNXbuy
REGENXBIO Inc.
Gregory Austin Ciongoli
director
$949k
102,603 shares
+665%
0Weak
RGNXsell10b5-1
REGENXBIO Inc.
Steve Pakola
Chief Medical Officer
$29k
2,161 shares
-1%
6Weak
RGNXsell10b5-1
REGENXBIO Inc.
Steve Pakola
Chief Medical Officer
$689k
56,333 shares
-24%
6Weak
RGNXsell10b5-1
REGENXBIO Inc.
Steve Pakola
Chief Medical Officer
$169k
15,309 shares
-6%
2Weak
RGNXsell10b5-1
REGENXBIO Inc.
Steve Pakola
Chief Medical Officer
$53k
5,124 shares
-2%
18Weak
RGNXsell10b5-1
REGENXBIO Inc.
Curran Simpson
Chief Executive Officer
$263k
20,811 shares
-9%
13Weak
RGNXsell10b5-1
REGENXBIO Inc.
Curran Simpson
Chief Executive Officer
$76k
7,624 shares
-3%
13Weak
RGNXsell10b5-1
REGENXBIO Inc.
Curran Simpson
Chief Executive Officer
$77k
7,734 shares
-3%
0Weak
RGNXsell10b5-1
REGENXBIO Inc.
Kenneth T. Mills
President and CEO
$163k
20,602 shares
-4%
0Weak
RGNXsell10b5-1
REGENXBIO Inc.
Argeris N Karabelas
director
$101k
10,000 shares
-47%

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.

Argeris N Karabelas sold $136k of RGNX | InsiderTell