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sellWeak cluster of 310b5-1 plan

Christopher Koeppen sold $621k of COHR

Chief Innovation Officer at COHERENT CORP.. 6,176 shares at an average of $100.49, traded Nov 14, 2024, filed Nov 18, 2024.

Warning score
15
Value
$621k
6,176 shares
Holdings after
63,092
-9% from before
From 52-week low
-
no price yet
From 52-week high
-
no price yet

Score components

  • Role
    Officer
    +15
  • Trade size
    $621k at market
    +20
  • Share of holdings sold
    Sold 8.9% of holdings
    0
  • Cluster
    3 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 +2.1%, 3m -9.0%, 6m -16.7%.

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.

COHROct 9, 2026 · close 312.62
Since filing Nov 18, 2024: +227.9%SPY +35.4% · excess +192.4%

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 0001562180-24-007738, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Nov 14, 2024MOption exercise
Common Stock10b5-1
+1,740$35.25$61k67,888Nov 18, 2024
Nov 14, 2024MOption exercise
Common Stock10b5-1
+1,380$49.90$69k69,268Nov 18, 2024
Nov 14, 2024SOpen-market sale
Common Stock10b5-1
-4,176$103.18$431k65,092Nov 18, 2024
Nov 15, 2024SOpen-market sale
Common Stock10b5-1
-400$92.87$37k64,692Nov 18, 2024
Nov 15, 2024SOpen-market sale
Common Stock10b5-1
-500$94.19$47k64,192Nov 18, 2024
Nov 15, 2024SOpen-market sale
Common Stock10b5-1
-692$95.28$66k63,500Nov 18, 2024
Nov 15, 2024SOpen-market sale
Common Stock10b5-1
-308$96.73$30k63,192Nov 18, 2024
Nov 15, 2024SOpen-market sale
Common Stock10b5-1
-100$98.03$9,80363,092Nov 18, 2024
Nov 14, 2024MOption exercise
Option (Right to Buy)derivative10b5-1
-1,740$0.00$00Nov 18, 2024
Nov 14, 2024MOption exercise
Option (Right to Buy)derivative10b5-1
-1,380$0.00$00Nov 18, 2024

Related signals

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

ScoreCompanyInsiderValueHoldingsFiled
65Notable
COHRsell 5
COHERENT CORP.
Enrico Digirolomo
director
$1.6M
5,315 shares
-31%
41Moderate
COHRsell 5
COHERENT CORP.
Robert P Beard
Chief Strategy & Legal Officer
$155k
500 shares
-1%
54Moderate
COHRsell 5
COHERENT CORP.
Lisa Neal-Graves
director
$591k
2,200 shares
-14%
35Weak
COHRsell 510b5-1
COHERENT CORP.
Stephen A Skaggs
director
$629k
2,272 shares
-13%
35Weak
COHRsell 510b5-1
COHERENT CORP.
Enrico Digirolomo
director
$629k
2,272 shares
-12%
29Weak
COHRsell
COHERENT CORP.
Enrico Digirolomo
director
$945k
3,911 shares
-15%
40Moderate
COHRsell 510b5-1
COHERENT CORP.
Julie Sheridan Eng
Chief Technology Officer
$3.6M
13,077 shares
-24%
29Weak
COHRsell 410b5-1
COHERENT CORP.
Christopher Koeppen
Chief Innovation Officer
$553k
5,164 shares
-9%
29Weak
COHRsell 3
COHERENT CORP.
Howard H. Xia
director
$324k
2,970 shares
-6%
24Weak
COHRsell 310b5-1
COHERENT CORP.
Christopher Koeppen
Chief Innovation Officer
$277k
2,590 shares
-4%

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 Koeppen sold $621k of COHR | InsiderTell