MGC Venture Partners 2018, L.P., 10% Owner at CASTLE BIOSCIENCES INC (CSTL), sold 43,832 shares at $37.28 ($1.6M) on 2020-05-15, disclosed to the SEC on 2020-05-19.
Open-market sale of $1.6M CSTL by 10% Owner. 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 | $36.39 | 13,799 | $502K | 31.2% |
| 2 | $36.39 | 13,799 | $502K | 31.2% |
| 3 | $37.28 | 8,117 | $303K | 18.8% |
| 4 | $37.28 | 8,117 | $303K | 18.8% |
| Total | $36.72 avg | 43,832 | $1.6M | 100% |