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sellWeak cluster of 210b5-1 plan

Karl S. Dahlquist sold $308k of ATRC

Chief Legal Officer at AtriCure, Inc.. 8,231 shares at an average of $37.36, traded Mar 5, 2024, filed Mar 7, 2024.

Warning score
22
Value
$308k
8,231 shares
Holdings after
52,839
-13% from before
From 52-week low
+19%
low $31.71, close $37.78
From 52-week high
-35%
high $57.73, as of Mar 5, 2024

Score components

  • Role
    Officer
    +15
  • Trade size
    $308k at market
    +14
  • Share of holdings sold
    Sold 13% of holdings
    +5
  • Cluster
    2 insiders selling within 14 days
    +8
  • 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.

ATRCOct 12, 2026 · close 57.28
Since filing Mar 7, 2024: +54.1%SPY +56.1% · excess -2.0%

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 0001323885-24-000040, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Mar 5, 2024SOpen-market sale
Common Stock10b5-1
-8,231$37.36$308k52,839Mar 7, 2024

Related signals

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

ScoreCompanyInsiderValueHoldingsFiled
16Weak
ATRCsell 210b5-1
AtriCure, Inc.
Salvatore Privitera
Chief Technical Officer
$271k
4,519 shares
-3%
42Moderate
ATRCsell 2
AtriCure, Inc.
Regina E Groves
director
$288k
5,313 shares
-13%
15Weak
ATRCsell 210b5-1
AtriCure, Inc.
Salvatore Privitera
Chief Technical Officer
$201k
3,657 shares
-2%
26Weak
ATRCsell 310b5-1
AtriCure, Inc.
Salvatore Privitera
Chief Technical Officer
$408k
7,763 shares
-5%
40Moderate
ATRCsell 2
AtriCure, Inc.
Karl S. Dahlquist
Chief Legal Officer
$458k
9,370 shares
-10%
46Moderate
ATRCsell 5
AtriCure, Inc.
Karen Prange
director
$138k
3,564 shares
-14%
46Moderate
ATRCsell 5
AtriCure, Inc.
Maggie Yuen
director
$134k
3,500 shares
-20%
49Moderate
ATRCsell 5
AtriCure, Inc.
Sven Wehrwein
director
$946k
25,000 shares
-38%
43Moderate
ATRCsell 5
AtriCure, Inc.
Justin J Noznesky
Chief Mktg & Strategy Officer
$240k
6,182 shares
-6%
43Moderate
ATRCsell 5
AtriCure, Inc.
Vinayak Doraiswamy
Chief Scientific Officer
$233k
6,000 shares
-6%

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.

Karl S. Dahlquist sold $308k of ATRC | InsiderTell