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sellWeak cluster of 6

Corbin Barnes sold $62k of IOSP

SVP, Corporate Dev and IR at INNOSPEC INC.. 598 shares at an average of $103.06, traded Feb 24, 2025, filed Feb 26, 2025.

Warning score
22
Value
$62k
598 shares
Holdings after
8,051
-7% from before
From 52-week low
-
no price yet
From 52-week high
-
no price yet

Score components

  • Role
    Officer
    +15
  • Trade size
    $62k at market
    +7
  • Share of holdings sold
    Sold 6.9% of holdings
    0
  • Cluster
    6 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.

This signal so far: 1m -8.1%, 3m -16.5%, 6m -14.5%.

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.

IOSPOct 9, 2026 · close 95.65
Since filing Feb 26, 2025: -4.5%SPY +33.5% · excess -38.0%

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 0000950170-25-028102, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Feb 24, 2025MOption exercise
Common Stock
+598$99.68$60k8,649Feb 26, 2025
Feb 24, 2025SOpen-market sale
Common Stock
-598$103.06$62k8,051Feb 26, 2025
Feb 24, 2025MOption exercise
Employee Stock Optionderivative
-598$0.00$00Feb 26, 2025

Related signals

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

ScoreCompanyInsiderValueHoldingsFiled
36Weak
IOSPsell 6
INNOSPEC INC.
Milton C Blackmore
director
$45k
594 shares
-5%
54Moderate
IOSPsell 6
INNOSPEC INC.
Ian Cleminson
EVP & CFO
$182k
2,380 shares
-10%
36Weak
IOSPsell 6
INNOSPEC INC.
David Landless
director
$45k
594 shares
-7%
30Weak
IOSPsell 6
INNOSPEC INC.
Claudia Poccia
director
$9,110
119 shares
-2%
36Weak
IOSPsell 6
INNOSPEC INC.
Larry PADFIELD
director
$45k
594 shares
-6%
36Weak
IOSPsell 6
INNOSPEC INC.
Milton C Blackmore
director
$45k
594 shares
-5%
54Moderate
IOSPsell 6
INNOSPEC INC.
Ian Cleminson
EVP & CFO
$182k
2,380 shares
-10%
39Weak
IOSPsell 6
INNOSPEC INC.
David B. Jones
SVP, GC & CCO
$78k
1,028 shares
-7%
36Weak
IOSPsell 6
INNOSPEC INC.
David Landless
director
$45k
594 shares
-7%
30Weak
IOSPsell 6
INNOSPEC INC.
Claudia Poccia
director
$9,110
119 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.

Corbin Barnes sold $62k of IOSP | InsiderTell