DYN
HealthcareDyne Therapeutics, Inc.
Prev Close
$18.06
Open
$18.39
High
$18.80
Low
$17.41
Volume
1.65M
Market Cap
$2.95B
P/E
—
Div Yield
—
Over the past 12 months, insider activity at Dyne Therapeutics, Inc. (DYN) has been dominated by selling, with 1 insider purchase totaling $45.2K and 5 insider sales totaling $15.74M. The most recent insider transaction was by Kersten Dirk (director), who sold $2.53M worth of shares on Mar 13, 2026. Dyne Therapeutics, Inc. operates in the Healthcare sector, within the Biotechnology industry, with a market cap of $2.95B.
DYN Insider Trading Activity
DYN Insider Buying Activity
The following table shows recent insider purchases of Dyne Therapeutics, Inc. (DYN) stock reported via SEC Form 4 filings.
DYN Insider Selling Activity
The following table shows recent insider sales of Dyne Therapeutics, Inc. (DYN) stock reported via SEC Form 4 filings.