Skip to content
sellWeak cluster of 210b5-1 plan

Richard Giroux sold $204k of MGTX

CFO & COO at MeiraGTx Holdings plc. 24,000 shares at an average of $8.52, traded Jul 22, 2025, filed Jul 22, 2025.

Warning score
22
Value
$204k
24,000 shares
Holdings after
853,494
-3% from before
From 52-week low
+114%
low $4.02, close $8.59
From 52-week high
-3%
high $8.89, as of Jul 22, 2025

Score components

  • Role
    CFO
    +22
  • Trade size
    $204k at market
    +12
  • Share of holdings sold
    Sold 2.7% of holdings
    0
  • 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.

MGTXOct 9, 2026 · close 10.69
Since filing Jul 22, 2025: +24.4%SPY +25.5% · excess -1.0%

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 0001415889-25-020154, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Jul 22, 2025SOpen-market sale
Ordinary Shares10b5-1
-24,000$8.52$204k853,494Jul 22, 2025

Related signals

Other insiders at MeiraGTx Holdings plc and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
9Weak
MGTXsell10b5-1
MeiraGTx Holdings plc
Stuart Naylor
CHIEF SCI OFCR, OPHTHALMOLOGY
$294k
27,659 shares
-4%
22Weak
MGTXsell10b5-1
MeiraGTx Holdings plc
Alexandria Forbes
PRESIDENT & CEO
$459k
62,000 shares
-4%
22Weak
MGTXsell 210b5-1
MeiraGTx Holdings plc
Richard Giroux
CFO & COO
$213k
24,000 shares
-3%
29Weak
MGTXsell 210b5-1
MeiraGTx Holdings plc
Alexandria Forbes
PRESIDENT & CEO
$399k
47,500 shares
-3%
29Weak
MGTXsell 210b5-1
MeiraGTx Holdings plc
Alexandria Forbes
PRESIDENT & CEO
$379k
47,500 shares
-3%
21Weak
MGTXsell 210b5-1
MeiraGTx Holdings plc
Richard Giroux
CFO & COO
$144k
24,000 shares
-3%
26Weak
MGTXsell 210b5-1
MeiraGTx Holdings plc
Alexandria Forbes
PRESIDENT & CEO
$254k
47,500 shares
-3%
21Weak
MGTXsell 210b5-1
MeiraGTx Holdings plc
Richard Giroux
CFO & COO
$151k
24,000 shares
-3%
12Weak
MGTXsell 210b5-1
MeiraGTx Holdings plc
Alexandria Forbes
PRESIDENT & CEO
$305k
47,500 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.

Richard Giroux sold $204k of MGTX | InsiderTell