Skip to content
buyModerate cluster of 4

Martha Goldberg Aronson bought $142k of CNMD

director at CONMED Corp. 2,000 shares at an average of $70.98, traded May 6, 2024, filed May 8, 2024.

Conviction score
57
Value
$142k
2,000 shares
Holdings after
2,000
change unknown
From 52-week low
+14%
low $60.73, close $69.41
From 52-week high
-48%
high $133.00, as of May 6, 2024

Score components

  • Role
    Director
    +15
  • Trade size
    $142k at market
    +11
  • Relative to holdings
    First purchase: no shares before this trade
    +8
  • Price context
    48% below the 52-week high
    +8
  • Cluster
    4 insiders buying within 14 days
    +15
  • Repeat buying
    First buy in 90 days
    0
  • Track record
    Too few past buys to judge (0 with prices)
    0

What happened after comparable buys

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 +10.1%, 3m -4.0%, 6m +9.6%.

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.

CNMDOct 12, 2026 · close 45.36
Since filing May 8, 2024: -33.4%SPY +54.9% · excess -88.2%

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 0001127602-24-014593, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
May 6, 2024POpen-market purchase
Common Stockindirect: by IRA
+2,000$70.98$142k2,000May 8, 2024

Related signals

Other insiders at CONMED Corp and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
15Weak
CNMDsell10b5-1
CONMED Corp
Richard Glaze
Chief Information Officer
$11k
257 shares
-100%
33Weak
CNMDsell10b5-1
CONMED Corp
Todd W Garner
Executive Vice President & CFO
$151k
3,500 shares
-66%
30Weak
CNMDsell
CONMED Corp
Charles Farkas
director
$107k
2,000 shares
-12%
47Moderate
CNMDsell
CONMED Corp
Todd W Garner
Executive Vice President & CFO
$31k
598 shares
-100%
33Weak
CNMDsell
CONMED Corp
Charles Farkas
director
$228k
4,000 shares
-20%
35Weak
CNMDsell
CONMED Corp
Richard Glaze
Chief Information Officer
$17k
257 shares
-100%
39Weak
CNMDsell
CONMED Corp
Stanley W Peters III
President AS and AET
$287k
4,000 shares
-98%
51Moderate
CNMDbuy 4
CONMED Corp
David M Bronson
director
$97k
1,350 shares
+9%
56Moderate
CNMDbuy 4
CONMED Corp
Barbara J Schwarzentraub
director
$100k
1,442 shares
-
71Notable
CNMDbuy 4
CONMED Corp
Pat Beyer
Chief Operating Officer
$205k
3,000 shares
+38%

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.

Martha Goldberg Aronson bought $142k of CNMD | InsiderTell