MarketPeel
Insider Trading Intelligence
Pricing
…
Roger Crystal
Thu, Jun 11, 2026
Jun 11
bought
$0.00
of
DFTX
4,666
shares @ $0.00
Increased holdings by
+23.80%
Cluster Buy
Trade made by a director
Part of a cluster of 5 transactions by 3 insiders
Unscheduled trade
Price 51% above 200-day moving average
DFTX
Definium Therapeutics, Inc.
Health Care
Pharmaceuticals
1D
0.00%
1W
+2.04%
1M
-1.52%
3M
+94.29%
6M
—
1Y
—
Recent insider activity at DFTX
Jun 25
Robert Barrow
Sold
$1.32m
Jun 25
Daniel Karlin
Sold
$451.88k
Jun 25
Mark Sullivan
Sold
$585.75k
Jun 25
Matthew T. Wiley
Sold
$129.10k
Jun 25
Brandi Roberts
Sold
$135.68k
Mar 25
Robert Barrow
Sold
$451.24k
Mar 25
Mark Sullivan
Sold
$197.67k
Mar 25
Daniel Karlin
Sold
$148.09k
Full DFTX profile →
Roger Crystal’s trading history →
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