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sellWeak cluster of 410b5-1 plan

Nancy Hasley sold $401k of ARX

General Counsel at Accelerant Holdings. 20,489 shares at an average of $19.56, traded Aug 13, 2026, filed Aug 14, 2026.

Warning score
26
Value
$401k
20,489 shares
Holdings after
1,341,834
-2% from before
From 52-week low
+108%
low $9.36, close $19.51
From 52-week high
-35%
high $30.05, as of Aug 13, 2026

Score components

  • Role
    Director
    +15
  • Trade size
    $401k at market
    +16
  • Share of holdings sold
    Sold 1.5% of holdings
    0
  • Cluster
    4 insiders selling within 14 days
    +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.

ARXOct 9, 2026 · close 19.80
Since filing Aug 14, 2026: +1.1%SPY +0.5% · excess +0.6%

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 0001628280-26-057158, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Aug 13, 2026SOpen-market sale
Class A Common Shares10b5-1
-20,489$19.56$401k1,341,834Aug 14, 2026

Related signals

Other insiders at Accelerant Holdings and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
30Weak
ARXsell 4
Accelerant Holdings
Karen Sue Meriwether
director
$11k
542 shares
-3%
35Weak
ARXsell 510b5-1
Accelerant Holdings
Francis James ONeill
Co-Founder, Chief U/W Officer
$1.9M
152,835 shares
-2%
45Moderate
ARXsell 510b5-1
Accelerant Holdings
Jeffrey L Radke
Co-Founder, CEO
$967k
80,000 shares
-0%
45Moderate
ARXsell 410b5-1
Accelerant Holdings
Jeffrey L Radke
Co-Founder, CEO
$965k
80,000 shares
-0%
35Weak
ARXsell 310b5-1
Accelerant Holdings
Francis James ONeill
Co-Founder, Chief U/W Officer
$3.1M
215,114 shares
-3%
45Moderate
ARXsell 310b5-1
Accelerant Holdings
Jeffrey L Radke
Co-Founder, CEO
$1.4M
95,223 shares
-0%
28Weak
ARXsell 310b5-1
Accelerant Holdings
Matthew David Sternberg
COO, Risk Exchange
$257k
17,568 shares
-3%
45Moderate
ARXsell 310b5-1
Accelerant Holdings
Jeffrey L Radke
Co-Founder, CEO
$1.3M
94,777 shares
-0%
35Weak
ARXsell 310b5-1
Accelerant Holdings
Francis James ONeill
Co-Founder, Chief U/W Officer
$2.1M
165,886 shares
-2%
45Moderate
ARXsell 310b5-1
Accelerant Holdings
Jeffrey L Radke
Co-Founder, CEO
$1.1M
80,000 shares
-0%

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.

Nancy Hasley sold $401k of ARX | InsiderTell