Mitchell Gold, Executive Chairman and CEO at ALPINE IMMUNE SCIENCES, INC. (ALPN), sold 490,524 shares at $9.40 ($4.7M) on 2021-09-17, disclosed to the SEC on 2021-09-21.
Open-market sale of $4.7M 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.
Something here stands out, but not much.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $9.40 | 400,000 | $3.8M | 80.6% |
| 2 | $10.01 | 45,262 | $453K | 9.7% |
| 3 | $10.01 | 45,262 | $453K | 9.7% |
| Total | $9.51 avg | 490,524 | $4.7M | 100% |
| Filing → |
| ALPN | SELL | 2023-12-21 | $48K | — | Filing → |
| ALPN | SELL | 2023-12-12 | $3.5M | — | Filing → |
| ALPN | SELL | 2021-09-17 | $103K | — | Filing → |