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sellWeak cluster of 710b5-1 plan

Christopher Richard Anzalone sold $3.6M of ARWR

Chief Executive Officer at ARROWHEAD PHARMACEUTICALS, INC.. 51,726 shares at an average of $69.13, traded Dec 29, 2025, filed Dec 30, 2025.

Warning score
30
Value
$3.6M
51,726 shares
Holdings after
3,805,926
-1% from before
From 52-week low
+597%
low $9.99, close $69.62
From 52-week high
-2%
high $70.82, as of Dec 29, 2025

Score components

  • Role
    CEO
    +25
  • Trade size
    $3.6M at market
    +25
  • Share of holdings sold
    Sold 1.3% of holdings
    0
  • Cluster
    7 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.

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.

ARWROct 9, 2026 · close 62.75
Since filing Dec 30, 2025: -6.7%SPY +14.2% · excess -20.9%

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 0001423029-25-000009, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Dec 29, 2025MOption exercise
Common Stock10b5-1
+35,181$6.15$216k3,841,107Dec 30, 2025
Dec 29, 2025MOption exercise
Common Stock10b5-1
+16,545$6.15$102k3,857,652Dec 30, 2025
Dec 29, 2025SOpen-market sale
Common Stock10b5-1
-35,181$69.33$2.4M3,822,471Dec 30, 2025
Dec 29, 2025SOpen-market sale
Common Stock10b5-1
-16,545$68.69$1.1M3,805,926Dec 30, 2025
Dec 29, 2025MOption exercise
Stock Option (right to buy Common Stock)derivative10b5-1
-35,181$0.00$016,545Dec 30, 2025
Dec 29, 2025MOption exercise
Stock Option (right to buy Common Stock)derivative10b5-1
-16,545$0.00$00Dec 30, 2025

Related signals

Other insiders at ARROWHEAD PHARMACEUTICALS, INC. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
15Weak
ARWRsell10b5-1
ARROWHEAD PHARMACEUTICALS, INC.
James C Hamilton
Chief Medical Officer
$642k
10,000 shares
-4%
43Moderate
ARWRsell 710b5-1
ARROWHEAD PHARMACEUTICALS, INC.
Christopher Richard Anzalone
Chief Executive Officer
$872k
13,187 shares
-0%
40Moderate
ARWRsell 410b5-1
ARROWHEAD PHARMACEUTICALS, INC.
Patrick O'Brien
COO
$3.1M
49,493 shares
-9%
40Moderate
ARWRsell 410b5-1
ARROWHEAD PHARMACEUTICALS, INC.
James C Hamilton
Chief Medical Officer
$2.5M
40,164 shares
-19%
28Weak
ARWRsell 710b5-1
ARROWHEAD PHARMACEUTICALS, INC.
Mauro Ferrari
director
$527k
7,530 shares
-10%
35Weak
ARWRsell 610b5-1
ARROWHEAD PHARMACEUTICALS, INC.
Adeoye Y Olukotun
director
$677k
10,000 shares
-23%
45Moderate
ARWRsell 610b5-1
ARROWHEAD PHARMACEUTICALS, INC.
Christopher Richard Anzalone
Chief Executive Officer
$1.8M
26,031 shares
-1%
34Weak
ARWRsell 610b5-1
ARROWHEAD PHARMACEUTICALS, INC.
William D. Waddill
director
$566k
8,367 shares
-13%
36Weak
ARWRsell 610b5-1
ARROWHEAD PHARMACEUTICALS, INC.
Victoria Vakiener
director
$679k
10,040 shares
-22%
65Notable
ARWRsell 6
ARROWHEAD PHARMACEUTICALS, INC.
Christopher Richard Anzalone
Chief Executive Officer
$5.4M
85,000 shares
-2%

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 Richard Anzalone sold $3.6M of ARWR | InsiderTell