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sellWeak cluster of 410b5-1 plan

Mittie Doyle sold $56k of AVTX

Chief Medical Officer at Avalo Therapeutics, Inc.. 3,000 shares at an average of $18.76, traded May 15, 2026, filed May 19, 2026.

Warning score
12
Value
$56k
3,000 shares
Holdings after
3,622
-45% from before
From 52-week low
+394%
low $3.59, close $17.74
From 52-week high
-22%
high $22.87, as of May 15, 2026

Score components

  • Role
    Officer
    +15
  • Trade size
    $56k at market
    +7
  • Share of holdings sold
    Sold 45% of holdings
    +10
  • Cluster
    4 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 -9.7%, 3m +21.1%, 6m -.

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.

AVTXOct 9, 2026 · close 13.65
Since filing May 19, 2026: -16.1%SPY +6.6% · excess -22.7%

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 0001918845-26-000012, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
May 15, 2026MOption exercise
Common Stock10b5-1
+3,000$12.65$38k6,622May 19, 2026
May 15, 2026SOpen-market sale
Common Stock10b5-1
-3,000$18.76$56k3,622May 19, 2026
May 15, 2026MOption exercise
Stock Option (Right to Buy)derivative10b5-1
-3,000$0.00$0128,625May 19, 2026

Related signals

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

ScoreCompanyInsiderValueHoldingsFiled
4Weak
AVTXsell10b5-1
Avalo Therapeutics, Inc.
Christopher Ryan Sullivan
Chief Financial Officer
$202k
12,394 shares
-24%
12Weak
AVTXsell 210b5-1
Avalo Therapeutics, Inc.
Christopher Ryan Sullivan
Chief Financial Officer
$179k
10,185 shares
-20%
0Weak
AVTXsell 210b5-1
Avalo Therapeutics, Inc.
Mittie Doyle
Chief Medical Officer
$14k
679 shares
-1%
47Moderate
AVTXsell 310b5-1
Avalo Therapeutics, Inc.
Christopher Ryan Sullivan
Chief Financial Officer
$1.5M
72,725 shares
-89%
0Weak
AVTXsell 310b5-1
Avalo Therapeutics, Inc.
Mittie Doyle
Chief Medical Officer
$20k
1,000 shares
-2%
0Weak
AVTXsell 310b5-1
Avalo Therapeutics, Inc.
Mittie Doyle
Chief Medical Officer
$14k
679 shares
-1%
37Weak
AVTXsell 3
Avalo Therapeutics, Inc.
Jennifer Riley
Chief Strategy Officer
$52k
2,655 shares
-7%
0Weak
AVTXsell10b5-1
Avalo Therapeutics, Inc.
Mittie Doyle
Chief Medical Officer
$20k
1,000 shares
-2%
0Weak
AVTXsell10b5-1
Avalo Therapeutics, Inc.
Mittie Doyle
Chief Medical Officer
$93k
4,654 shares
-8%
0Weak
AVTXsell10b5-1
Avalo Therapeutics, Inc.
Mittie Doyle
Chief Medical Officer
$26k
1,450 shares
-3%

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.

Mittie Doyle sold $56k of AVTX | InsiderTell