A
$ Value
$0
Shares
35,000
Price
$0
Filed
Jun 3
Insider
Name
Stehman-Breen Catherine
Title
—
CIK
0001702233
Roles
Director
Transaction Details
Transaction Date
2025-05-30
Code
A
Table
Derivative
Ownership
Direct
Equity Swap
No
Shares After
35,000
Footnotes
This option was granted on May 30, 2025. The shares underlying the option are scheduled to vest in full on the earlier of (i) May 30, 2026 or (ii) the date of the Issuer's 2026 Annual Meeting of Stockholders, subject to continued service.
Filing Info
Stehman-Breen Catherine's History
| Date | Ticker | Type | Value |
|---|---|---|---|
| 2025-06-04 | GBIO | A | $0 |
| 2025-05-30 | DYN | A | $0 |
| 2025-05-29 | TNYA | A | $0 |
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 |