LYTIR

Insider · SEC Form 4 · Director

Rhodes Jason P

In the 12 months to Nov 8, 2026, on the open market: sold $99.4M of DYN. Filed a median of 2 business days after the trade.

Open-market purchases and sales this filer reported on SEC Form 4, by the day traded. Insiders have two business days to file. A sale marked 10b5-1 was made under a plan adopted in advance. How to read these

Insider purchases and sales, by month (last 12 months)Insider purchases: $0 in total; Insider sales: $99.4M in total.Jun: Insider sales $16.4MJul: Insider sales $17.9MAug: Insider sales $65.2MDecJanFebMarAprMayJunJulAugSepOctNov
Insider purchases above the line: $0Insider sales below: $99.4M
Dollar value of open-market purchases and sales reported on SEC Form 4, by the month traded. Sales include pre-arranged 10b5-1 plan sales.
  1. DYNSold: Dyne Therapeutics, Inc. Aug 14, 2026 2,160,516 shares filed Aug 17, 2026 3 transactions 10b5-1 plan filing $54.0M
  2. DYNSold: Dyne Therapeutics, Inc. Aug 13, 2026 426,412 shares filed Aug 17, 2026 3 transactions 10b5-1 plan filing $11.2M
  3. DYNSold: Dyne Therapeutics, Inc. Jul 7, 2026 297,211 shares filed Jul 8, 2026 7 transactions 10b5-1 plan filing $6.9M
  4. DYNSold: Dyne Therapeutics, Inc. Jul 6, 2026 480,240 shares filed Jul 8, 2026 3 transactions 10b5-1 plan filing $10.9M
  5. DYNSold: Dyne Therapeutics, Inc. Jun 29, 2026 195,427 shares filed Jun 30, 2026 3 transactions 10b5-1 plan filing $4.1M
  6. DYNSold: Dyne Therapeutics, Inc. Jun 26, 2026 309,268 shares filed Jun 30, 2026 3 transactions 10b5-1 plan filing $6.6M
  7. DYNSold: Dyne Therapeutics, Inc. Jun 25, 2026 24,100 shares filed Jun 26, 2026 3 transactions 10b5-1 plan filing $509K
  8. DYNSold: Dyne Therapeutics, Inc. Jun 24, 2026 95,900 shares filed Jun 26, 2026 3 transactions 10b5-1 plan filing $2.0M
  9. DYNSold: Dyne Therapeutics, Inc. Jun 23, 2026 147,760 shares filed Jun 26, 2026 3 transactions 10b5-1 plan filing $3.1M

Source: SEC Form 4 filings. Value is shares × the price reported on the filing; a filing whose price failed Lytir's check against the market price is left out, and a trade that related owners reported on separate forms is counted once. Filings can be late, amended or wrong at the source; see methodology.