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DYN
NASDAQ Life Sciences

Major Shareholder Atlas Venture Files Intent to Sell Over $1.1M in Dyne Therapeutics Stock

Analysis by Wiseek.aiReviewed by Editorial Team
Sentiment info
Negative
Importance info
7
Price
$19.21
Mkt Cap
$3.174B
52W Low
$8.01
52W High
$25
Market data snapshot near publication time

summarizeSummary

Atlas Venture Opportunity Fund I, LP, a significant shareholder, has filed a Form 144 indicating its intent to sell 56,820 shares of Dyne Therapeutics common stock, valued at approximately $1.14 million.


check_boxKey Events

  • Intent to Sell Shares

    Atlas Venture Opportunity Fund I, LP filed a Form 144 to sell 56,820 shares of common stock, valued at approximately $1,137,536.40.

  • Ongoing Shareholder Distribution

    This filing is part of a broader pattern of share sales by the Atlas Venture group, which has sold over $24 million in Dyne Therapeutics stock in the last 90 days.

  • Filer Relationship

    The filer, Atlas Venture Opportunity Fund I, LP, is a significant shareholder of Dyne Therapeutics.


auto_awesomeAnalysis

This Form 144 filing signals a continued distribution of shares by the Atlas Venture group, which has been actively selling Dyne Therapeutics stock, totaling over $24 million in the past 90 days. The proposed sale of $1.14 million by Atlas Venture Opportunity Fund I, LP, follows recent sales by the same entity and other related Atlas Venture funds, indicating an ongoing reduction of their stake. While not an operational insider, a major institutional shareholder's consistent selling can create an overhang on the stock, suggesting a lack of conviction or a need for liquidity. Investors should monitor further sales from this group.

At the time of this filing, DYN was trading at $19.21 on NASDAQ in the Life Sciences sector, with a market capitalization of approximately $3.2B. The 52-week trading range was $8.01 to $25.00. This filing was assessed with negative market sentiment and an importance score of 7 out of 10.

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DYN
Apr 27, 2026, 4:34 PM EDT
Source: GlobeNewswire
Importance Score:
7
DYN
Apr 24, 2026, 4:46 PM EDT
Filing Type: 144
Importance Score:
7
DYN
Apr 23, 2026, 4:05 PM EDT
Filing Type: DEF 14A
Importance Score:
8
DYN
Apr 21, 2026, 4:53 PM EDT
Filing Type: 144
Importance Score:
7
DYN
Apr 09, 2026, 4:29 PM EDT
Filing Type: PRE 14A
Importance Score:
9
DYN
Apr 01, 2026, 7:30 AM EDT
Source: GlobeNewswire
Importance Score:
7
DYN
Mar 11, 2026, 4:05 PM EDT
Filing Type: 144
Importance Score:
7
DYN
Mar 08, 2026, 6:00 PM EDT
Source: Reuters
Importance Score:
8
DYN
Mar 02, 2026, 7:35 AM EST
Filing Type: 8-K
Importance Score:
8
DYN
Mar 02, 2026, 7:20 AM EST
Filing Type: 10-K
Importance Score:
8