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Home/Companies/Dyne Therapeutics, Inc.

Dyne Therapeutics, Inc.

184 insider trades tracked

DYN
Insider trades
184
Bought (open market)
$1.2M
Sold (open market)
$201.1M
Unique insiders
15

12-month activity

Monthly insider buy vs sell totals for Dyne Therapeutics, Inc..

BuysSellsFilings with no price (gifts, grants)
Show data table
MonthBuysSellsFilings
October 2025$0$01
November 2025$0$00
December 2025$0$76K4
January 2026$0$00
February 2026$0$08
March 2026$118K$15.7M11
April 2026$0$36.9M45
May 2026$79K$2.1M18
June 2026$78K$23.6M34
July 2026$0$24.5M12
August 2026$0$65.4M10
September 2026$0$248K5

Recent insider trades

Most recent Form 4 filings for Dyne Therapeutics, Inc..

  • Cox Johnsold5,658 shares ofDYNat $18.88$107KSep 8Details
  • Friedl-Naderer Johannasold185 shares ofDYNat $18.88$3KSep 8Details
  • Kerr Douglassold1,290 shares ofDYNat $18.88$24KSep 8Details

Insiders at this company

Executives and directors who have filed Form 4s.

  • Rhodes Jason P80 trades
  • Atlas Venture Fund XI, L.P.24 trades
  • Kersten Dirk20 trades
  • Cox John12 trades
  • Kerr Douglas12 trades
  • Friedl-Naderer Johanna12 trades
  • Posner Brian S9 trades
  • Lucera Erick6 trades

Explore insider screeners

Latest CEO & CFO PurchasesLatest CEO & CFO SalesDirector PurchasesOfficer PurchasesTop Purchases This WeekTop Sales This WeekTop Officer Buys (Month)10% Owner Filings10b5-1 Planned TradesDiscretionary TradesBuy/Sell RatiosPolitician-Insider Overlap
Friedl-Naderer Johanna
sold
900 shares of
DYN
at $24.35
$22KSep 4 · filed Sep 8Details
  • Kerr Douglassold3,745 shares ofDYNat $24.35$91KSep 4 · filed Sep 8Details
  • Rhodes Jason Psold322,465 shares ofDYNat $25$8.1MAug 14 · filed Aug 17Details
  • Rhodes Jason Psold478,377 shares ofDYNat $25$12MAug 14 · filed Aug 17Details
  • Rhodes Jason Psold1,359,674 shares ofDYNat $25$34MAug 14 · filed Aug 17Details
  • Rhodes Jason Psold63,643 shares ofDYNat $26.2$1.7MAug 13 · filed Aug 17Details
  • Rhodes Jason Psold94,415 shares ofDYNat $26.2$2.5MAug 13 · filed Aug 17Details
  • Rhodes Jason Psold268,354 shares ofDYNat $26.2$7MAug 13 · filed Aug 17Details
  • Lucera Ericksold1,797 shares ofDYNat $26.28$47KAug 13 · filed Aug 17Details
  • Kerr Douglassold1,556 shares ofDYNat $26.28$41KAug 13 · filed Aug 17Details
  • Cox Johnsold4,986 shares ofDYNat $26.28$131KAug 13 · filed Aug 17Details
  • Friedl-Naderer Johannasold226 shares ofDYNat $26.28$6KAug 13 · filed Aug 17Details
  • Kersten Dirksold5,388 shares ofDYNat $26.043$140KJul 27 · filed Jul 29Details
  • Kersten Dirksold256,072 shares ofDYNat $25.502$6.5MJul 27 · filed Jul 29Details
  • Rhodes Jason Psold5,000 shares ofDYNat $23.61$118KJul 7 · filed Jul 8Details
  • Rhodes Jason Psold11,665 shares ofDYNat $23.62$276KJul 7 · filed Jul 8Details
  • Rhodes Jason Psold49,193 shares ofDYNat $23.17$1.1MJul 7 · filed Jul 8Details
  • Rhodes Jason Psold14,844 shares ofDYNat $23.62$351KJul 7 · filed Jul 8Details
  • Rhodes Jason Psold62,543 shares ofDYNat $23.17$1.4MJul 7 · filed Jul 8Details
  • Rhodes Jason Psold29,587 shares ofDYNat $23.62$699KJul 7 · filed Jul 8Details
  • Rhodes Jason Psold124,379 shares ofDYNat $23.17$2.9MJul 7 · filed Jul 8Details
  • Rhodes Jason Psold100,019 shares ofDYNat $22.79$2.3MJul 6 · filed Jul 8Details
  • Rhodes Jason Psold127,182 shares ofDYNat $22.79$2.9MJul 6 · filed Jul 8Details
  • Rhodes Jason Psold253,039 shares ofDYNat $22.79$5.8MJul 6 · filed Jul 8Details
  • Rhodes Jason Psold40,702 shares ofDYNat $21.14$860KJun 29 · filed Jun 30Details
  • Rhodes Jason Psold51,756 shares ofDYNat $21.14$1.1MJun 29 · filed Jun 30Details
  • Rhodes Jason Psold102,969 shares ofDYNat $21.14$2.2MJun 29 · filed Jun 30Details
  • View all trades for DYN →
    Atlas Venture Opportunity Fund I, L.P.
    2 trades
  • Lubner David Charles2 trades
  • Karnani Vikram1 trades
  • HURWITZ EDWARD1 trades
  • Stehman-Breen Catherine1 trades
  • Incerti Carlo1 trades
  • Greene Barry E1 trades