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sellWeak cluster of 3

Joseph Baroldi sold $112k of IONS

EVP, Chief Business Officer at IONIS PHARMACEUTICALS INC. 3,928 shares at an average of $28.40, traded Apr 16, 2025, filed Apr 17, 2025.

Warning score
30
Value
$112k
3,928 shares
Holdings after
31,926
-11% from before
From 52-week low
+11%
low $25.51, close $28.35
From 52-week high
-34%
high $42.76, as of Apr 16, 2025

Score components

  • Role
    Officer
    +15
  • Trade size
    $112k at market
    +10
  • Share of holdings sold
    Sold 11% of holdings
    +5
  • Cluster
    3 insiders selling within 14 days
    +15
  • Exercise and sell
    Shares came from an option exercise in the same filing
    -15

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.

IONSOct 9, 2026 · close 45.28
Since filing Apr 17, 2025: +59.4%SPY +50.4% · excess +9.1%

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 0000874015-25-000118, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Apr 15, 2025MOption exercise
Common Stock
+10,837$0.00$035,854Apr 17, 2025
Apr 16, 2025SOpen-market sale
Common Stock
-3,928$28.40$112k31,926Apr 17, 2025
Apr 15, 2025MOption exercise
Restricted Stock Unitderivative
-10,837$0.00$066,511Apr 17, 2025

Related signals

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

ScoreCompanyInsiderValueHoldingsFiled
26Weak
IONSsell 310b5-1
IONIS PHARMACEUTICALS INC
Joseph Baroldi
EVP, Chief Business Officer
$743k
11,950 shares
-27%
25Weak
IONSsell 410b5-1
IONIS PHARMACEUTICALS INC
C Frank Bennett
EVP, Chief Scientific Officer
$358k
6,000 shares
-7%
0Weak
IONSsell 410b5-1
IONIS PHARMACEUTICALS INC
Joseph Baroldi
EVP, Chief Business Officer
$16k
250 shares
-1%
30Weak
IONSsell 410b5-1
IONIS PHARMACEUTICALS INC
C Frank Bennett
EVP, Chief Scientific Officer
$2.3M
38,909 shares
-42%
40Moderate
IONSsell 410b5-1
IONIS PHARMACEUTICALS INC
Joseph Baroldi
EVP, Chief Business Officer
$1.9M
32,800 shares
-94%
12Weak
IONSsell 410b5-1
IONIS PHARMACEUTICALS INC
Shannon L. Devers
EVP, Chief Human Resources Ofc
$193k
3,162 shares
-17%
17Weak
IONSsell 410b5-1
IONIS PHARMACEUTICALS INC
Allene M. Diaz
director
$61k
1,427 shares
-7%
5Weak
IONSsell 210b5-1
IONIS PHARMACEUTICALS INC
C Frank Bennett
EVP, Chief Scientific Officer
$440k
10,000 shares
-10%
43Moderate
IONSbuy
IONIS PHARMACEUTICALS INC
Michael R Hayden
director
$478k
15,000 shares
+43%
15Weak
IONSsell 3
IONIS PHARMACEUTICALS INC
Brian Birchler
EVP, Corp and Development Ops
$19k
680 shares
-1%

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.

Joseph Baroldi sold $112k of IONS | InsiderTell