KERR DOUGLAS

PrivateCIK: 1814189
Location

CAMBRIDGE, MA

KERR DOUGLAS (Chief Medical Officer) sold 0.9% of their position (1.56K shares) of DYNE THERAPEUTICS, INC. on the open market

Open‑market sale worth $28.7K — a minor trim. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 1 sale
InsiderKERR DOUGLASCIK 1814189
IssuerDYNE THERAPEUTICS, INC.CIK 1818794
Officer· Chief Medical Officer
Since Mar 2026
-1.56K
Net shares
Net seller
$28.7K
Total sold
1
Open market trades
0B · 1S
1
Total transactions
1.56K disposed
Non-Derivative Transactions1

Common Stock

Direct
S · Sale

Shares

1.56K

Price / share

$18.36

Trade value

$28.72K

% of position

0.9%
5/13/2026
171.61K170.04K
Total

Net shares

1.56K

Net value

-$28.72K

Derivative Transactions0
No derivative transactions reported
KERR DOUGLAS — Insider Transaction (Form 4) Filed May 14, 2026 | Finecho