Form 4 holding
10%+ Owner
ALPINE IMMUNE SCIENCES, INC.
- Security class
- Common Stock
- Shares / value
- 2,600,980
- Estimated value
- $33,136,485
- Report date
- 17 Sep 2021
- Price
- $12.74
- Ownership
- Direct
Alpine ImmunoSciences, L.P. - 10%+ Owner at ALPINE IMMUNE SCIENCES, INC.
Issuer-level insider activity
- Role
- 10%+ Owner
- Issuer ticker
- ALPN
- Entity type
- Company
- Source filing history
- Open source filing history
Identity
Names, identifiers, and filing context for this profile.
1 identity field
Source evidence
Original filing metadata and source links for verification.
1 source field
No buys or sells have been reported by Alpine ImmunoSciences, L.P. since 06 Aug 2025
Reported holdings for Alpine ImmunoSciences, L.P. in ALPINE IMMUNE SCIENCES, INC.
Transaction history for Alpine ImmunoSciences, L.P. in ALPINE IMMUNE SCIENCES, INC.
| Sym | Class | Transaction | % | SEC-reported value | SEC-reported price | Shares | Shares after | Date | Ownership |
|---|
* marks a reported price that did not pass the local price check.