MarketPeel
Insider Trading Intelligence
Pricing
…
Chief Medical Officer
REYNO LEONARD
Sat, Feb 14, 2026
Feb 14
sold
$31.33k
of
CCCC
16,579
shares @ $1.89
Decreased holdings by
-4.20%
Largest trade (out of 8)
Cluster Buy
Trade made by an officer
Part of a cluster of 13 transactions by 6 insiders
CCCC
C4 Therapeutics, Inc.
Healthcare
Biotechnology
1D
0.00%
1W
+0.94%
1M
+3.12%
3M
—
6M
—
1Y
—
Recent insider activity at CCCC
Jan 16
REYNO LEONARD
Sold
$22.20k
Feb 18
Boyle Scott N
Sold
$2.11k
Feb 14
Boyle Scott N
Sold
$1.54k
Feb 8
Koppikar Utpal
Bought
$31.74k
Apr 12
Hirsch Andrew
Bought
$84.00k
Jan 4
Crystal Adam
Sold
$440.55k
Jan 4
Crystal Adam
Sold
$34.42k
Dec 17
Salter Malcolm
Sold
$22.84k
Full CCCC profile →
REYNO LEONARD’s trading history →
FREE · DAILY · 6 AM ET
The morning brief, before the bell.
One short email. Insider buys, congressional trades, and plain-English analysis.
Subscribe
Feedback