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sellWeak cluster of 4

Karen A Dawes sold $193k of RGEN

director at REPLIGEN CORP. 1,000 shares at an average of $193.35, traded Feb 27, 2024, filed Feb 28, 2024.

Warning score
27
Value
$193k
1,000 shares
Holdings after
87,367
-1% from before
From 52-week low
+69%
low $114.17, close $192.71
From 52-week high
-8%
high $208.42, as of Feb 27, 2024

Score components

  • Role
    Director
    +15
  • Trade size
    $193k at market
    +12
  • Share of holdings sold
    Sold 1.1% of holdings
    0
  • Cluster
    4 insiders selling within 14 days
    +15
  • Exercise and sell
    Shares came from an option exercise in the same filing
    -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 -6.1%, 3m -22.4%, 6m -25.8%.

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.

RGENOct 13, 2026 · close 175.42
Since filing Feb 28, 2024: -10.5%SPY +58.7% · excess -69.2%

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 0000950170-24-022581, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Feb 27, 2024MOption exercise
Common Stock
+4,626$42.07$195k88,367Feb 28, 2024
Feb 27, 2024SOpen-market sale
Common Stock
-1,000$193.35$193k87,367Feb 28, 2024
Feb 27, 2024MOption exercise
Stock Option (Right to Buy)derivative
+4,626$0.00$00Feb 28, 2024

Related signals

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

ScoreCompanyInsiderValueHoldingsFiled
20Weak
RGENsell10b5-1
REPLIGEN CORP
Olivier Loeillot
Chief Executive Officer
$1.0M
5,535 shares
-12%
20Weak
RGENsell10b5-1
REPLIGEN CORP
Olivier Loeillot
Chief Executive Officer
$2.5M
12,946 shares
-23%
20Weak
RGENsell10b5-1
REPLIGEN CORP
Olivier Loeillot
Chief Executive Officer
$977k
5,426 shares
-10%
23Weak
RGENsell10b5-1
REPLIGEN CORP
Olivier Loeillot
Chief Executive Officer
$504k
3,035 shares
-6%
15Weak
RGENsell10b5-1
REPLIGEN CORP
Olivier Loeillot
Chief Executive Officer
$977k
5,426 shares
-9%
11Weak
RGENsell10b5-1
REPLIGEN CORP
Jason K Garland
CFO
$80k
530 shares
-3%
12Weak
RGENsell10b5-1
REPLIGEN CORP
Jason K Garland
CFO
$106k
733 shares
-4%
24Weak
RGENsell10b5-1
REPLIGEN CORP
Olivier Loeillot
Chief Executive Officer
$536k
3,832 shares
-7%
21Weak
RGENsell
REPLIGEN CORP
Karen A Dawes
director
$44k
275 shares
-0%
50Moderate
RGENsell 310b5-1
REPLIGEN CORP
Olivier Loeillot
Chief Executive Officer
$1.2M
7,041 shares
-16%

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.

Karen A Dawes sold $193k of RGEN | InsiderTell