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sellWeak cluster of 310b5-1 plan

Marc N Casper sold $9.3M of TMO

Chairman & CEO at THERMO FISHER SCIENTIFIC INC.. 18,000 shares at an average of $518.16, traded Mar 4, 2025, filed Mar 6, 2025.

Warning score
35
Value
$9.3M
18,000 shares
Holdings after
115,174
-14% from before
From 52-week low
-
no price yet
From 52-week high
-
no price yet

Score components

  • Role
    CEO
    +25
  • Trade size
    $9.3M at market
    +25
  • Share of holdings sold
    Sold 14% 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
  • 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.

TMOOct 9, 2026 · close 658.02
Since filing Mar 6, 2025: +25.5%SPY +38.6% · excess -13.1%

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 0001127602-25-008539, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Mar 4, 2025MOption exercise
Common Stock10b5-1
+10,000$253.99$2.5M125,174Mar 6, 2025
Mar 4, 2025SOpen-market sale
Common Stock10b5-1
-1,000$513.43$513k124,174Mar 6, 2025
Mar 4, 2025SOpen-market sale
Common Stock10b5-1
-1,891$514.58$973k122,283Mar 6, 2025
Mar 4, 2025SOpen-market sale
Common Stock10b5-1
-1,888$515.89$974k120,395Mar 6, 2025
Mar 4, 2025SOpen-market sale
Common Stock10b5-1
-1,798$516.72$929k118,597Mar 6, 2025
Mar 4, 2025SOpen-market sale
Common Stock10b5-1
-1,618$517.87$838k116,979Mar 6, 2025
Mar 4, 2025SOpen-market sale
Common Stock10b5-1
-1,010$518.73$524k115,969Mar 6, 2025
Mar 4, 2025SOpen-market sale
Common Stock10b5-1
-393$521.52$205k115,576Mar 6, 2025
Mar 4, 2025SOpen-market sale
Common Stock10b5-1
-302$523.01$158k115,274Mar 6, 2025
Mar 4, 2025SOpen-market sale
Common Stock10b5-1
-100$524.09$52k115,174Mar 6, 2025
Mar 5, 2025MOption exercise
Common Stock10b5-1
+8,000$253.99$2.0M123,174Mar 6, 2025
Mar 5, 2025SOpen-market sale
Common Stock10b5-1
-200$514.00$103k122,974Mar 6, 2025
Mar 5, 2025SOpen-market sale
Common Stock10b5-1
-400$515.59$206k122,574Mar 6, 2025
Mar 5, 2025SOpen-market sale
Common Stock10b5-1
-1,850$517.39$957k120,724Mar 6, 2025
Mar 5, 2025SOpen-market sale
Common Stock10b5-1
-1,700$518.62$882k119,024Mar 6, 2025
Mar 5, 2025SOpen-market sale
Common Stock10b5-1
-851$519.61$442k118,173Mar 6, 2025
Mar 5, 2025SOpen-market sale
Common Stock10b5-1
-200$521.24$104k117,973Mar 6, 2025
Mar 5, 2025SOpen-market sale
Common Stock10b5-1
-1,554$523.29$813k116,419Mar 6, 2025
Mar 5, 2025SOpen-market sale
Common Stock10b5-1
-1,245$524.22$653k115,174Mar 6, 2025
Mar 4, 2025MOption exercise
Stock Option (Right to Buy)derivative10b5-1
-10,000$0.00$061,250Mar 6, 2025
Mar 5, 2025MOption exercise
Stock Option (Right to Buy)derivative10b5-1
-8,000$0.00$053,250Mar 6, 2025

Related signals

Other insiders at THERMO FISHER SCIENTIFIC INC. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
15Weak
TMOsell10b5-1
THERMO FISHER SCIENTIFIC INC.
Gianluca Pettiti
President & COO
$2.5M
4,133 shares
-18%
2Weak
TMOsell10b5-1
THERMO FISHER SCIENTIFIC INC.
Marc N Casper
Chairman & CEO
$200k
400 shares
-0%
15Weak
TMOsell10b5-1
THERMO FISHER SCIENTIFIC INC.
Marc N Casper
Chairman & CEO
$5.0M
10,000 shares
-8%
3Weak
TMOsell10b5-1
THERMO FISHER SCIENTIFIC INC.
Marc N Casper
Chairman & CEO
$248k
496 shares
-0%
20Weak
TMOsell10b5-1
THERMO FISHER SCIENTIFIC INC.
Marc N Casper
Chairman & CEO
$8.2M
18,000 shares
-14%
6Weak
TMOsell10b5-1
THERMO FISHER SCIENTIFIC INC.
Gianluca Pettiti
Executive Vice President
$164k
400 shares
-2%
6Weak
TMOsell10b5-1
THERMO FISHER SCIENTIFIC INC.
Gianluca Pettiti
Executive Vice President
$129k
300 shares
-1%
58Moderate
TMOsell 2
THERMO FISHER SCIENTIFIC INC.
Michael A Boxer
SVP and General Counsel
$2.0M
3,775 shares
-26%
10Weak
TMObuy
THERMO FISHER SCIENTIFIC INC.
Nelson Chai
director
$11k
20 shares
+0%
23Weak
TMOsell 2
THERMO FISHER SCIENTIFIC INC.
Nelson Chai
director
$8,449
16 shares
-0%

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.

Marc N Casper sold $9.3M of TMO | InsiderTell