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sellWeak10b5-1 plan

Jennifer Fitzpatrick sold $347k of SION

Chief Legal Officer at Sionna Therapeutics, Inc.. 10,250 shares at an average of $33.86, traded Mar 5, 2026, filed Mar 6, 2026.

Warning score
15
Value
$347k
10,250 shares
Holdings after
0
-100% from before
From 52-week low
+351%
low $7.66, close $34.56
From 52-week high
-22%
high $44.48, as of Mar 5, 2026

Score components

  • Role
    Officer
    +15
  • Trade size
    $347k at market
    +15
  • Share of holdings sold
    Sold 100% of holdings
    +20
  • 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.

This signal so far: 1m +12.7%, 3m -1.6%, 6m -80.0%.

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.

SIONOct 12, 2026 · close 4.69
Since filing Mar 6, 2026: -86.9%SPY +16.6% · excess -103.6%

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 0002061851-26-000004, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Mar 5, 2026MOption exercise
Common Stock10b5-1
+10,250$6.11$63k10,250Mar 6, 2026
Mar 5, 2026SOpen-market sale
Common Stock10b5-1
-10,250$33.86$347k0Mar 6, 2026
Mar 5, 2026MOption exercise
Non-Qualified Stock Option (right to buy)derivative10b5-1
-10,250$0.00$050,935Mar 6, 2026

Related signals

Other insiders at Sionna Therapeutics, Inc. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
50Moderate
SIONsell
Sionna Therapeutics, Inc.
Ra Capital Management, L.p.
director, owner
$22M
3,448,811 shares
-50%
35Weak
SIONsell 310b5-1
Sionna Therapeutics, Inc.
Orbimed Advisors LLC
director
$3.9M
85,918 shares
-3%
35Weak
SIONsell 310b5-1
Sionna Therapeutics, Inc.
Peter A. Thompson
director
$3.9M
85,918 shares
-3%
32Weak
SIONsell 310b5-1
Sionna Therapeutics, Inc.
Jennifer Fitzpatrick
Chief Legal Officer
$447k
10,250 shares
-100%
35Weak
SIONsell 310b5-1
Sionna Therapeutics, Inc.
Orbimed Advisors LLC
director
$5.3M
115,844 shares
-4%
35Weak
SIONsell 310b5-1
Sionna Therapeutics, Inc.
Peter A. Thompson
director
$5.3M
115,844 shares
-4%
3Weak
SIONsell 210b5-1
Sionna Therapeutics, Inc.
Orbimed Advisors LLC
director
$4,493
101 shares
-0%
3Weak
SIONsell 210b5-1
Sionna Therapeutics, Inc.
Peter A. Thompson
director
$4,493
101 shares
-0%
28Weak
SIONsell 210b5-1
Sionna Therapeutics, Inc.
Orbimed Advisors LLC
director
$13M
292,952 shares
-10%
28Weak
SIONsell 210b5-1
Sionna Therapeutics, Inc.
Peter A. Thompson
director
$13M
292,952 shares
-10%

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.

Jennifer Fitzpatrick sold $347k of SION | InsiderTell