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sellNotable cluster of 3

August J. Troendle sold $18M of MEDP

CEO at Medpace Holdings, Inc.. 37,393 shares at an average of $475.87, traded Aug 29, 2025, filed Sep 3, 2025.

Warning score
65
Value
$18M
37,393 shares
Holdings after
924,602
-4% from before
From 52-week low
+72%
low $277.23, close $475.51
From 52-week high
-0%
high $477.73, as of Aug 29, 2025

Score components

  • Role
    CEO
    +25
  • Trade size
    $17.8M at market
    +25
  • Share of holdings sold
    Sold 3.9% of holdings
    0
  • Cluster
    3 insiders selling within 14 days
    +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 +10.7%, 3m +19.8%, 6m -3.2%.

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.

MEDPOct 9, 2026 · close 612.05
Since filing Sep 3, 2025: +27.2%SPY +22.6% · excess +4.6%

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 0001622058-25-000006, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Aug 29, 2025SOpen-market sale
Common Stock
-36,196$475.90$17M925,799Sep 3, 2025
Sep 2, 2025SOpen-market sale
Common Stock
-1,197$475.11$569k924,602Sep 3, 2025

Related signals

Other insiders at Medpace Holdings, Inc. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
55Moderate
MEDPsell
Medpace Holdings, Inc.
August J. Troendle
President & CEO
$30M
48,667 shares
-13%
50Moderate
MEDPsell
Medpace Holdings, Inc.
August J. Troendle
President & CEO
$1.6M
2,564 shares
-1%
55Moderate
MEDPsell
Medpace Holdings, Inc.
August J. Troendle
President & CEO
$27M
43,916 shares
-10%
55Moderate
MEDPsell
Medpace Holdings, Inc.
August J. Troendle
President & CEO
$44M
70,901 shares
-14%
50Moderate
MEDPsell
Medpace Holdings, Inc.
August J. Troendle
President & CEO
$6.7M
10,880 shares
-2%
50Moderate
MEDPsell
Medpace Holdings, Inc.
August J. Troendle
President & CEO
$15M
24,741 shares
-5%
56Moderate
MEDPsell 5
Medpace Holdings, Inc.
August J. Troendle
President & CEO
$403k
650 shares
-0%
60Notable
MEDPsell 5
Medpace Holdings, Inc.
Robert O. Kraft
director
$2.4M
3,858 shares
-80%
65Notable
MEDPsell 6
Medpace Holdings, Inc.
August J. Troendle
President & CEO
$2.9M
4,673 shares
-1%
65Notable
MEDPsell 6
Medpace Holdings, Inc.
August J. Troendle
President & CEO
$10.0M
15,978 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.

August J. Troendle sold $18M of MEDP | InsiderTell