← Back
$DYN All transactions

Dyne Therapeutics, Inc.

A

$ Value

$0

Shares

197,285

Price

$0

Filed

Jul 18

Insider

Name

Cox John

Title

CEO & President

CIK

0001498428

Roles

Director Officer

Transaction Details

Transaction Date

2025-07-16

Code

A

Table

Derivative

Ownership

Direct

Equity Swap

No

Shares After

197,285

Footnotes

This option was granted on July 16, 2025 (the "Grant Date"). The shares underlying the option are scheduled to vest over three years, with 50% of the shares underlying the grant vesting 18 months after the Grant Date and with the balance of the shares underlying the grant vesting in equal quarterly installments thereafter; provided that such option shall not be exercisable unless and until (i) the average closing price of the common stock on the Nasdaq Global Select Market over a 20 consecutive trading day period equals or exceeds $20.00 per share at any time during the three-year period following the Grant Date (the "Performance Period") or (ii) a Change in Control (as defined in the Issuer's Amended and Restated Executive Severance and Change in Control Benefits Plan) is consummated during the Performance Period pursuant to which a third party acquires the common stock for a price per share that the Board of Directors of the Issuer determines equals or exceeds $20.00 per share.

Filing Info

Accession No.

0000950170-25-097005

Form Type

4

Issuer CIK

0001818794

Cox John's History

Date Ticker Type Value
2025-12-05 DYN $55K
2025-09-05 DYN $35K
2025-07-16 DYN A $0
2025-07-15 DYN G $0
2025-07-15 DYN G $0
2025-07-15 DYN G $0
2025-07-15 DYN G $0
2025-07-14 DYN $911K
2025-06-05 DYN $54K

Other Insiders at DYN (90d)

Insider Bought Sold Last
Posner Brian S $34K 2026-03-30
Rhodes Jason P $16.5M 2026-04-22
Lucera Erick
Chief Financial Officer
$107K 2026-04-01
Kersten Dirk $9.1M 2026-04-22