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sellWeak cluster of 610b5-1 plan

Eric Meurice sold $135k of IPGP

director at IPG PHOTONICS CORP. 1,502 shares at an average of $89.66, traded Oct 7, 2025, filed Oct 8, 2025.

Warning score
6
Value
$135k
1,502 shares
Holdings after
22,803
-6% from before
From 52-week low
+71%
low $49.68, close $85.12
From 52-week high
-3%
high $88.19, as of Oct 7, 2025

Score components

  • Role
    Director
    +15
  • Trade size
    $135k at market
    +11
  • Share of holdings sold
    Sold 6.2% 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
  • 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 +0.2%, 3m -12.6%, 6m +37.1%.

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.

IPGPOct 9, 2026 · close 78.27
Since filing Oct 8, 2025: -10.8%SPY +16.8% · excess -27.7%

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 0001111928-25-000151, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Oct 7, 2025MOption exercise
Common Stock10b5-1
+1,502$87.87$132k24,305Oct 8, 2025
Oct 7, 2025SOpen-market sale
Common Stock10b5-1
-674$89.24$60k23,631Oct 8, 2025
Oct 7, 2025SOpen-market sale
Common Stock10b5-1
-828$90.01$75k22,803Oct 8, 2025
Oct 7, 2025MOption exercise
Director Stock Option (right to buy)derivative10b5-1
-1,502$0.00$01,500Oct 8, 2025

Related signals

Other insiders at IPG PHOTONICS CORP and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
25Weak
IPGPsell 210b5-1
IPG PHOTONICS CORP
Ip Fibre Devices Ltd
owner
$1.3M
15,361 shares
-0%
16Weak
IPGPsell 210b5-1
IPG PHOTONICS CORP
Eugene A Scherbakov
director, owner
$260k
3,048 shares
-6%
17Weak
IPGPsell10b5-1
IPG PHOTONICS CORP
Valentin Gapontsev Trust I
owner
$2.1M
27,397 shares
-0%
48Moderate
IPGPbuy
IPG PHOTONICS CORP
John R Peeler
director
$199k
2,710 shares
+15%
32Weak
IPGPsell 310b5-1
IPG PHOTONICS CORP
Ip Fibre Devices Ltd
owner
$2.9M
30,313 shares
-0%
32Weak
IPGPsell 310b5-1
IPG PHOTONICS CORP
Ip Fibre Devices Ltd
owner
$2.3M
27,000 shares
-0%
21Weak
IPGPsell 310b5-1
IPG PHOTONICS CORP
Eugene A Scherbakov
director, owner
$132k
1,524 shares
-3%
32Weak
IPGPsell 310b5-1
IPG PHOTONICS CORP
Valentin Gapontsev Trust I
owner
$5.8M
56,316 shares
-1%
32Weak
IPGPsell 410b5-1
IPG PHOTONICS CORP
Ip Fibre Devices Ltd
owner
$6.8M
65,700 shares
-1%
21Weak
IPGPsell 410b5-1
IPG PHOTONICS CORP
Eugene A Scherbakov
director, owner
$155k
1,524 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.

Eric Meurice sold $135k of IPGP | InsiderTell