Douglas Kerr

DYN

Douglas Kerr serves as officer: Chief Medical Officer at Dyne Therapeutics, Inc. (DYN). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

0 trades

$0.00

Total Sells

9 trades

$325.8K

Net Position

Net Seller

$325.8K

Companies Traded

DYN

Active Period

Mar 2025 – Sep 2026

9 total trades

Most Recent

Sell DYN

Sep 8, 2026 · $115.5K

Douglas Kerr's Insider Trading at Dyne Therapeutics, Inc. (DYN)

Buys

0 · $0.00

Sells

9 · $325.8K

Total Shares Bought

Total Shares Sold

17,936

DYN Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
Sep 8, 2026	Sell	5,035	$22.95	$115.5K	163,854
Aug 17, 2026	Sell	1,556	$26.28	$40.9K	167,599
Jun 17, 2026	Sell	887	$18.33	$16.3K	169,155
May 14, 2026	Sell	1,564	$18.36	$28.7K	170,042
Mar 6, 2026	Sell	904	$14.90	$13.5K	171,606
Dec 5, 2025	Sell	880	$20.72	$18.2K	87,510
Sep 8, 2025	Sell	4,425	$13.30	$58.8K	89,263
Jun 6, 2025	Sell	1,342	$13.35	$17.9K	92,815
Mar 7, 2025	Sell	1,343	$11.83	$15.9K	94,157