InsiderTrades

Form 4 for DYN Dyne Therapeutics, Inc.

Accepted 2022-06-15 00:00:00 ET · period of report 2022-06-14 · accession 0001209191-22-037153 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
2022-06-15 2022-06-14 DYN Scalzo Richard William See Remarks D - Sale to Iss $4.95 -333 26.7K -1% -$1,648

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2022-06-14 D D 333 $4.95 26,661 D — — (F1) Represents shares automatically sold by the Reporting Person to satisfy tax withholding obligations in connection with the vesting of restricted stock units granted to the Reporting Person on December 10, 2021. The automatic sale of the Reporting Person's shares is provided for in a restricted stock unit agreement constituting a "binding contract" consistent with the affirmative defense to liability under Rule 10b5-1 and the sale does not represent a discretionary trade by the Reporting Person. (F2) Includes 23,209 unvested RSUs.