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sellWeak10b5-1 plan

Steve Pakola sold $689k of RGNX

Chief Medical Officer at REGENXBIO Inc.. 56,333 shares at an average of $12.23, traded Jun 29, 2026, filed Jul 1, 2026.

Warning score
6
Value
$689k
56,333 shares
Holdings after
213,009
-24% from before
From 52-week low
+109%
low $5.65, close $11.83
From 52-week high
-26%
high $15.98, as of Jun 29, 2026

Score components

  • Role
    Officer
    +15
  • Trade size
    $689k at market
    +21
  • Share of holdings sold
    Sold 24% of holdings
    +5
  • Cluster
    No other insider selling within 14 days
    0
  • 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.

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 Jul 1, 2026: -40.6%SPY +4.6% · excess -45.2%

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 0001700659-26-000012, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Jun 29, 2026SOpen-market sale
Common Stock10b5-1
-19,608$11.04$216k213,009Jul 1, 2026
Jul 1, 2026MOption exercise
Common Stock10b5-1
+36,725$7.86$289k249,734Jul 1, 2026
Jul 1, 2026SOpen-market sale
Common Stock10b5-1
-36,725$12.86$472k213,009Jul 1, 2026
Jul 1, 2026MOption exercise
Stock Options (Right to Buy)derivative10b5-1
-36,725$0.00$066,973Jul 1, 2026

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
$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%
0Weak
RGNXsell10b5-1
REGENXBIO Inc.
Argeris N Karabelas
director
$116k
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.

Steve Pakola sold $689k of RGNX | InsiderTell