Mitchell Gold, Executive Chairman and CEO at ALPINE IMMUNE SCIENCES, INC. (ALPN), sold 10,252 shares at $10.00 ($103K) on 2021-09-16, disclosed to the SEC on 2021-09-17.
Open-market sale of $103k ALPN by Executive Chairman and CEO. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Nothing distinguishes this filing.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $10.00 | 3,484 | $35K | 34.0% |
| 2 | $10.00 | 6,768 | $68K | 66.0% |
| Total | $10.00 avg | 10,252 | $103K | 100% |
| Filing → |
| ALPN | SELL | 2023-12-21 | $48K | — | Filing → |
| ALPN | SELL | 2023-12-12 | $3.5M | — | Filing → |
| ALPN | SELL | 2021-09-21 | $4.7M | — | Filing → |