{"data":[{"accessionNo":"0001972481-26-000279","issuerCik":"0001818794","issuerName":"Dyne Therapeutics, Inc.","ticker":"DYN","personName":"Kerr Douglas","relationship":"Officer","securityClass":"Common Stock","broker":"Stifel Nicolaus & Company Inc","unitsToSell":35,"aggregateMarketValue":661,"unitsOutstanding":186746431,"approxSaleDate":"2026-09-08","exchange":"Nasdaq","filedAt":"2026-09-08","canonicalUrl":"https://xoomar.com/markets/stocks/dyn"},{"accessionNo":"0001972481-26-000280","issuerCik":"0001818794","issuerName":"Dyne Therapeutics, Inc.","ticker":"DYN","personName":"Cox John","relationship":"Officer","securityClass":"Common Stock","broker":"Stifel Nicolaus & Company Inc","unitsToSell":5658,"aggregateMarketValue":106844,"unitsOutstanding":186746431,"approxSaleDate":"2026-09-08","exchange":"Nasdaq","filedAt":"2026-09-08","canonicalUrl":"https://xoomar.com/markets/stocks/dyn"},{"accessionNo":"0001972481-26-000278","issuerCik":"0001818794","issuerName":"Dyne Therapeutics, Inc.","ticker":"DYN","personName":"Kerr Douglas","relationship":"Officer","securityClass":"Common Stock","broker":"Stifel Nicolaus & Company Inc","unitsToSell":5000,"aggregateMarketValue":121745,"unitsOutstanding":186746431,"approxSaleDate":"2026-09-04","exchange":"Nasdaq","filedAt":"2026-09-04","canonicalUrl":"https://xoomar.com/markets/stocks/dyn"},{"accessionNo":"0001972481-26-000259","issuerCik":"0001818794","issuerName":"Dyne Therapeutics, Inc.","ticker":"DYN","personName":"Lucera Erick","relationship":"Officer","securityClass":"Common Stock","broker":"Stifel Nicolaus & Company Inc","unitsToSell":1797,"aggregateMarketValue":47226,"unitsOutstanding":186746431,"approxSaleDate":"2026-08-13","exchange":"Nasdaq","filedAt":"2026-08-13","canonicalUrl":"https://xoomar.com/markets/stocks/dyn"},{"accessionNo":"0001972481-26-000258","issuerCik":"0001818794","issuerName":"Dyne Therapeutics, Inc.","ticker":"DYN","personName":"Kerr Douglas","relationship":"Officer","securityClass":"Common Stock","broker":"Stifel Nicolaus & Company Inc","unitsToSell":2443,"aggregateMarketValue":64203,"unitsOutstanding":186746431,"approxSaleDate":"2026-08-13","exchange":"Nasdaq","filedAt":"2026-08-13","canonicalUrl":"https://xoomar.com/markets/stocks/dyn"},{"accessionNo":"0001972481-26-000260","issuerCik":"0001818794","issuerName":"Dyne Therapeutics, Inc.","ticker":"DYN","personName":"Cox John","relationship":"Officer","securityClass":"Common Stock","broker":"Stifel Nicolaus & Company Inc","unitsToSell":4986,"aggregateMarketValue":131034,"unitsOutstanding":186746431,"approxSaleDate":"2026-08-13","exchange":"Nasdaq","filedAt":"2026-08-13","canonicalUrl":"https://xoomar.com/markets/stocks/dyn"},{"accessionNo":"0001969223-26-000802","issuerCik":"0001818794","issuerName":"Dyne Therapeutics, Inc.","ticker":"DYN","personName":"ForDyne B.V.","relationship":"Affiliate","securityClass":"Common","broker":"UBS Financial Services Inc.","unitsToSell":261460,"aggregateMarketValue":6670759.71,"unitsOutstanding":165313796,"approxSaleDate":"2026-07-27","exchange":"Nasdaq","filedAt":"2026-07-27","canonicalUrl":"https://xoomar.com/markets/stocks/dyn"},{"accessionNo":"0001972481-26-000209","issuerCik":"0001818794","issuerName":"Dyne Therapeutics, Inc.","ticker":"DYN","personName":"Lucera Erick","relationship":"Officer","securityClass":"Common Stock","broker":"Stifel Nicolaus & Company Inc","unitsToSell":2362,"aggregateMarketValue":48103,"unitsOutstanding":165313796,"approxSaleDate":"2026-06-25","exchange":"Nasdaq","filedAt":"2026-06-25","canonicalUrl":"https://xoomar.com/markets/stocks/dyn"},{"accessionNo":"0001969223-26-000712","issuerCik":"0001818794","issuerName":"Dyne Therapeutics, Inc.","ticker":"DYN","personName":"ForDyne B.V.","relationship":"Affiliate","securityClass":"Common","broker":"UBS Financial Services Inc.","unitsToSell":348317,"aggregateMarketValue":6384650.61,"unitsOutstanding":165313796,"approxSaleDate":"2026-06-17","exchange":"Nasdaq","filedAt":"2026-06-17","canonicalUrl":"https://xoomar.com/markets/stocks/dyn"},{"accessionNo":"0001972481-26-000203","issuerCik":"0001818794","issuerName":"Dyne Therapeutics, Inc.","ticker":"DYN","personName":"Cox John","relationship":"Officer","securityClass":"Common Stock","broker":"Stifel Nicolaus & Company Inc","unitsToSell":2683,"aggregateMarketValue":49191,"unitsOutstanding":165313769,"approxSaleDate":"2026-06-16","exchange":"Nasdaq","filedAt":"2026-06-16","canonicalUrl":"https://xoomar.com/markets/stocks/dyn"},{"accessionNo":"0001972481-26-000155","issuerCik":"0001818794","issuerName":"Dyne Therapeutics, Inc.","ticker":"DYN","personName":"Lucera Erick","relationship":"Officer","securityClass":"Common Stock","broker":"Stifel Nicolaus & Company Inc","unitsToSell":1448,"aggregateMarketValue":26592,"unitsOutstanding":165313796,"approxSaleDate":"2026-05-13","exchange":"Nasdaq","filedAt":"2026-05-13","canonicalUrl":"https://xoomar.com/markets/stocks/dyn"},{"accessionNo":"0001972481-26-000156","issuerCik":"0001818794","issuerName":"Dyne Therapeutics, Inc.","ticker":"DYN","personName":"Cox John","relationship":"Officer","securityClass":"Common Stock","broker":"Stifel Nicolaus & Company Inc","unitsToSell":3311,"aggregateMarketValue":60805,"unitsOutstanding":165313769,"approxSaleDate":"2026-05-13","exchange":"Nasdaq","filedAt":"2026-05-13","canonicalUrl":"https://xoomar.com/markets/stocks/dyn"},{"accessionNo":"0001972481-26-000124","issuerCik":"0001818794","issuerName":"Dyne Therapeutics, Inc.","ticker":"DYN","personName":"Lucera Erick","relationship":"Officer","securityClass":"Common Stock","broker":"Stifel Nicolaus & Company Inc","unitsToSell":5727,"aggregateMarketValue":106758,"unitsOutstanding":165027119,"approxSaleDate":"2026-04-01","exchange":"Nasdaq","filedAt":"2026-04-01","canonicalUrl":"https://xoomar.com/markets/stocks/dyn"},{"accessionNo":"0001969223-26-000335","issuerCik":"0001818794","issuerName":"Dyne Therapeutics, Inc.","ticker":"DYN","personName":"ForDyne B.V.","relationship":"Affiliate","securityClass":"Common","broker":"UBS Financial Services Inc.","unitsToSell":807295,"aggregateMarketValue":15944076.2,"unitsOutstanding":165027119,"approxSaleDate":"2026-03-11","exchange":"Nasdaq","filedAt":"2026-03-11","canonicalUrl":"https://xoomar.com/markets/stocks/dyn"},{"accessionNo":"0001969223-26-000322","issuerCik":"0001818794","issuerName":"Dyne Therapeutics, Inc.","ticker":"DYN","personName":"ForDyne B.V.","relationship":"Affiliate","securityClass":"Common","broker":"UBS Financial Services Inc.","unitsToSell":807295,"aggregateMarketValue":14306720.5,"unitsOutstanding":165027119,"approxSaleDate":"2026-03-09","exchange":"Nasdaq","filedAt":"2026-03-09","canonicalUrl":"https://xoomar.com/markets/stocks/dyn"},{"accessionNo":"0001972481-26-000086","issuerCik":"0001818794","issuerName":"Dyne Therapeutics, Inc.","ticker":"DYN","personName":"Cox John","relationship":"Officer","securityClass":"Common Stock","broker":"Stifel Nicolaus & Company Inc","unitsToSell":2732,"aggregateMarketValue":40707,"unitsOutstanding":164650000,"approxSaleDate":"2026-03-05","exchange":"Nasdaq","filedAt":"2026-03-05","canonicalUrl":"https://xoomar.com/markets/stocks/dyn"},{"accessionNo":"0001972481-25-000298","issuerCik":"0001818794","issuerName":"Dyne Therapeutics, Inc.","ticker":"DYN","personName":"Kerr Douglas","relationship":"Officer","securityClass":"Common Stock","broker":"Stifel Nicolaus & Company Inc","unitsToSell":880,"aggregateMarketValue":18231,"unitsOutstanding":142824687,"approxSaleDate":"2025-12-05","exchange":"Nasdaq","filedAt":"2025-12-05","canonicalUrl":"https://xoomar.com/markets/stocks/dyn"},{"accessionNo":"0001972481-25-000297","issuerCik":"0001818794","issuerName":"Dyne Therapeutics, Inc.","ticker":"DYN","personName":"Cox John","relationship":"Officer","securityClass":"Common Stock","broker":"Stifel Nicolaus & Company Inc","unitsToSell":2662,"aggregateMarketValue":55150,"unitsOutstanding":142824687,"approxSaleDate":"2025-12-05","exchange":"Nasdaq","filedAt":"2025-12-05","canonicalUrl":"https://xoomar.com/markets/stocks/dyn"}],"updatedAt":"2026-11-05T14:35:31.088Z","source":"xoomar.com","docs":"https://xoomar.com/markets/api","license":"https://xoomar.com/terms","attribution":"Credit XOOMAR with a link to the dataset page on xoomar.com when you republish this data","canonicalUrl":"https://xoomar.com/markets/stocks/dyn","meta":{"source":"SEC","sourceAttribution":"Form 144 data: SEC.","notice":"10 requests a minute without a key, 30 with a free key. Get a free key at https://xoomar.com/signup?utm_source=api, register your app at https://xoomar.com/developers/register?utm_source=api, and credit the data as \"Data: XOOMAR\" together with the sourceAttribution line."}}