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| Keyboard |
| PENG Stanford L
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|---|---|
| CIK # | 0001711352 |
| EDGAR Form | CIK | 2011 - 2026 |
|---|---|---|
| 3 | [0001711352] | |
| 4 | [0001711352] |
| Form 3/4/5 Subject | 2011 - 2026 |
|---|---|
| Alpine Immune Sciences Inc | |
| PENG Stanford L |
| Insider Transaction (Form 3/4/5) | Date | Action | Shares | Price | Value ($) |
|---|---|---|---|---|---|
|
Alpine Immune Sciences Inc ALPN
Common Stock
|
2024-05-20 | Disposed to issuer | 296,163 | ||
|
Alpine Immune Sciences Inc ALPN
Stock Option (Right to buy) · derivative
|
2024-05-20 | Disposed to issuer | 42,407 | ||
|
Alpine Immune Sciences Inc ALPN
Stock Option (Right to buy) · derivative
|
2024-05-20 | Disposed to issuer | 236,623 | ||
|
Alpine Immune Sciences Inc ALPN
Stock Option (Right to buy) · derivative
|
2024-05-20 | Disposed to issuer | 71,874 | ||
|
Alpine Immune Sciences Inc ALPN
Stock Option (Right to buy) · derivative
|
2024-05-20 | Disposed to issuer | 50,000 | ||
|
Alpine Immune Sciences Inc ALPN
Stock Option (Right to buy) · derivative
|
2024-05-20 | Disposed to issuer | 81,088 | ||
|
Alpine Immune Sciences Inc ALPN
Stock Option (Right to buy) · derivative
|
2024-05-20 | Disposed to issuer | 142,975 | ||
|
Alpine Immune Sciences Inc ALPN
Stock Option (Right to buy) · derivative
|
2024-05-20 | Disposed to issuer | 215,000 | ||
|
Alpine Immune Sciences Inc ALPN
Stock Option (Right to buy) · derivative
|
2024-05-20 | Disposed to issuer | 150,000 | ||
|
Alpine Immune Sciences Inc ALPN
Stock Option (Right to buy) · derivative
|
2024-05-20 | Disposed to issuer | 120,000 | ||
|
Alpine Immune Sciences Inc ALPN
Common Stock
|
2024-05-20 | Disposed to issuer | 48,000 | ||
|
Alpine Immune Sciences Inc ALPN
Common Stock
|
2024-05-08 | Option exercise | 7,025 | $13.20 | 92,730 |
|
Alpine Immune Sciences Inc ALPN
Common Stock
|
2024-05-08 | Option exercise | 13,377 | $6.33 | 84,676 |
|
Alpine Immune Sciences Inc ALPN
Common Stock
|
2024-05-08 | Option exercise | 26,912 | $3.23 | 86,926 |
|
Alpine Immune Sciences Inc ALPN
Common Stock
|
2024-05-08 | Option exercise | 22,593 | $11.31 | 255,527 |
|
Alpine Immune Sciences Inc ALPN
Common Stock
|
2024-05-08 | Option exercise | 161,492 | $0.65 | 104,970 |
|
Alpine Immune Sciences Inc ALPN
Common Stock
|
2024-05-08 | Option exercise | 37,267 | $0.65 | 24,224 |
|
Alpine Immune Sciences Inc ALPN
Common Stock
|
2024-05-08 | Option exercise | 3,126 | $6.51 | 20,350 |
|
Alpine Immune Sciences Inc ALPN
Stock Option (Right to buy) · derivative
|
2024-05-08 | Option exercise | 13,377 | $0.00 | |
|
Alpine Immune Sciences Inc ALPN
Stock Option (Right to buy) · derivative
|
2024-05-08 | Option exercise | 26,912 | $0.00 | |
| showing 20 of 40 most recent transactions | |||||