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sellWeak cluster of 510b5-1 plan

Mark Sullivan sold $586k of DFTX

Chief Legal Officer at Mind Medicine (MindMed) Inc.. 13,008 shares at an average of $45.03, traded Jun 25, 2026, filed Jun 26, 2026.

Warning score
29
Value
$586k
13,008 shares
Holdings after
320,571
-4% from before
From 52-week low
+590%
low $6.49, close $44.79
From 52-week high
0%
high $44.79, as of Jun 25, 2026

Score components

  • Role
    Officer
    +15
  • Trade size
    $586k at market
    +19
  • Share of holdings sold
    Sold 3.9% of holdings
    0
  • Cluster
    5 insiders selling within 14 days
    +15
  • 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.

DFTXOct 9, 2026 · close 36.90
Since filing Jun 26, 2026: -17.9%SPY +7.0% · excess -24.9%

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 0001193125-26-285567, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Jun 25, 2026SOpen-market sale
Common Shares10b5-1
-13,008$45.03$586k320,571Jun 26, 2026

Related signals

Other insiders at Mind Medicine (MindMed) Inc. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
45Moderate
DFTXsell 510b5-1
Mind Medicine (MindMed) Inc.
Robert Barrow
Chief Executive Officer
$1.2M
31,550 shares
-1%
27Weak
DFTXsell 510b5-1
Mind Medicine (MindMed) Inc.
Brandi Roberts
Chief Financial Officer
$123k
3,377 shares
-1%
28Weak
DFTXsell 510b5-1
Mind Medicine (MindMed) Inc.
Mark Sullivan
Chief Legal Officer
$514k
14,051 shares
-3%
20Weak
DFTXsell 510b5-1
Mind Medicine (MindMed) Inc.
Matthew T. Wiley
Chief Commercial Officer
$113k
3,097 shares
-1%
26Weak
DFTXsell 510b5-1
Mind Medicine (MindMed) Inc.
Daniel Karlin
Chief Medical Officer
$397k
10,853 shares
-1%
26Weak
DFTXsell10b5-1
Mind Medicine (MindMed) Inc.
Robert Barrow
Chief Executive Officer
$722k
19,023 shares
-1%
45Moderate
DFTXsell 510b5-1
Mind Medicine (MindMed) Inc.
Robert Barrow
Chief Executive Officer
$1.3M
29,208 shares
-3%
21Weak
DFTXsell 510b5-1
Mind Medicine (MindMed) Inc.
Matthew T. Wiley
Chief Commercial Officer
$129k
2,867 shares
-2%
28Weak
DFTXsell 510b5-1
Mind Medicine (MindMed) Inc.
Brandi Roberts
Chief Financial Officer
$136k
3,013 shares
-1%
27Weak
DFTXsell 510b5-1
Mind Medicine (MindMed) Inc.
Daniel Karlin
Chief Medical Officer
$452k
10,035 shares
-2%

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.

Mark Sullivan sold $586k of DFTX | InsiderTell