▼ SELL
10b5-1 Plan
$ Value
$13K
Shares
904
Price
$15
Filed
Mar 6
Insider
Name
Kerr Douglas
Title
Chief Medical Officer
CIK
0001814189
Roles
Officer
Transaction Details
Transaction Date
2026-03-05
Code
S
Table
Non-Derivative
Ownership
Direct
Equity Swap
No
Shares After
171,606
Footnotes
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 4, 2024. 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. | Includes 153,625 unvested RSUs.
Filing Info
Kerr Douglas's History
| Date | Ticker | Type | Value |
|---|---|---|---|
| 2026-03-05 | DYN | ▼ | $13K |
| 2026-02-12 | DYN | A | $0 |
| 2026-02-12 | DYN | A | $0 |
| 2025-12-05 | DYN | ▼ | $18K |
| 2025-09-05 | DYN | ▼ | $12K |
| 2025-09-04 | DYN | ▼ | $47K |
| 2025-07-16 | DYN | A | $0 |
| 2025-06-05 | DYN | ▼ | $18K |
Other Insiders at DYN (90d)
| Insider | Bought | Sold | Last |
|---|---|---|---|
| Posner Brian S | $118K | — | 2026-03-30 |
|
Cox John
CEO & President
|
— | $41K | 2026-03-05 |
| Rhodes Jason P | — | $16.5M | 2026-04-22 |
|
Lucera Erick
Chief Financial Officer
|
— | $107K | 2026-04-01 |
|
Kerr Douglas
Chief Medical Officer
|
— | — | 2026-02-12 |
| Kersten Dirk | — | $24.7M | 2026-04-22 |
|
Friedl-Naderer Johanna
Chief Commercial Officer
|
— | $2K | 2026-03-05 |