AlphaYouDYN: Posner Brian S discloses a purchase
By AlphaYouPublished Form 4
Posner Brian S
Reporting filer
Posner Brian S reported Purchase in Dyne Therapeutics, Inc.: 2500 units of Common Stock, dated 2026-10-02. The full Form 4 contains 1 transaction entry.
- Disclosed
- Oct 6, 2026
Reported details
1 entry| Security | Owner | Date | Code | Action | Quantity | Price | Following holdings | Reporting delay | Filed terms and references |
|---|---|---|---|---|---|---|---|---|---|
| Common Stock | Posner Brian S | 2026-10-02 | P | Purchase | 2500 | 16.00 | 27,000 | 4 days | Filed terms
|
Common Stock
- Owner
- Posner Brian S
- Date
- 2026-10-02
- Code
- P
- Action
- Purchase
- Quantity
- 2500
- Price
- 16.00
- Following holdings
- 27,000
- Reporting delay
- 4 days
- Filed terms and references
Filed terms
- security Title: Common Stock
- transaction Date: 2026-10-02
- transaction Form Type: 4
- transaction Code: P
- equity Swap Involved: false
- transaction Shares: 2500
- transaction Price Per Share: 16.00
- transaction Acquired Disposed Code: A
- shares Owned Following Transaction: 27000
- direct Or Indirect Ownership: D
Purchases, sales, grants and option exercises are different transactions. The reported code identifies the action; it does not establish a motive.
Filing context
- Quantities and prices are shown in the units filed. No trade value is inferred from their product.
- Posner Brian S: Director.
Original sources
Prepared automatically from public filing data. Report a correction.