Skip to content
sellWeak10b5-1 plan

Christopher Ryan Sullivan sold $202k of AVTX

Chief Financial Officer at Avalo Therapeutics, Inc.. 12,394 shares at an average of $16.33, traded Sep 16, 2026, filed Sep 18, 2026.

Warning score
4
Value
$202k
12,394 shares
Holdings after
39,900
-24% from before
From 52-week low
+70%
low $9.76, close $16.58
From 52-week high
-28%
high $22.87, as of Sep 16, 2026

Score components

  • Role
    CFO
    +22
  • Trade size
    $202k at market
    +12
  • 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.

AVTXOct 9, 2026 · close 13.65
Since filing Sep 18, 2026: -17.6%SPY +2.2% · excess -19.8%

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 0001810417-26-000023, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Sep 16, 2026MOption exercise
Common Stock10b5-1
+12,394$9.88$122k52,29424 d ago
Sep 16, 2026SOpen-market sale
Common Stock10b5-1
-12,394$16.33$202k39,90024 d ago
Sep 16, 2026MOption exercise
Stock Option (Right to Buy)derivative10b5-1
-12,394$0.00$083,84824 d ago

Related signals

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

ScoreCompanyInsiderValueHoldingsFiled
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%
31Weak
AVTXsell
Avalo Therapeutics, Inc.
Jonathan Goldman
director
$163k
11,367 shares
-359%
23Weak
AVTXbuy
Avalo Therapeutics, Inc.
June Sherie Almenoff
director
$13k
1,000 shares
-

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.

Christopher Ryan Sullivan sold $202k of AVTX | InsiderTell