DYN Buy Disclosure
Posner Brian S · SEC Form 4 · Filed Oct 6, 2026
Buy
Calculated transaction value
$40K
Posner Brian S Director
DYN
Transaction date
Oct 2, 2026
Public filing date
Oct 6, 2026
Filing lag
Filed 4 days later
DYN daily price context
Close on/before transaction
$15.2
Oct 2, 2026
First close after public filing
$15.97
Oct 7, 2026
Return after filing · so far
-3.26%
Through Oct 13, 2026
Source details
- Reported owner
- Not disclosed
- Source asset code
- Security
- Security
- Common Stock
- Quantity / price
- 2,500 shares @ $16
- SEC ownership
- Direct
- Transaction code
- P
- Form
- 4
- Filing identifier
- 0001193125-26-415584
Filing cohort
Transactions in this filing
Showing 1 of 1
Trades
1
Issuers
1
Estimated value
$40K
Buys / sales
1 / 0
| Issuer | Transaction | Traded | Value |
|---|---|---|---|
| Dyne Therapeutics, Inc. DYN Current | Buy | Oct 2, 2026 | $40K |