Senior insider sale
Chief Operating Officer at CASTLE BIOSCIENCES INC — senior position signals high conviction
$618.0K
29.91K shares
What this filing means
OELSCHLAGER KRISTEN M plans to sell 29.91K shares of CASTLE BIOSCIENCES INC valued at approximately $618.0K. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.
Filed: 6/16/2026ACC: 0001950047-26-006199
Officer· Chief Operating Officer
Since Apr 2021
29.91K
Shares to sell
$618.0K
Approx. market value
29.91K
Acquired (3 months)
1
Planned
Securities Acquired — Last 3 Months2
Exercise of Stock Options
Cash
6/16/2026
4.15KRestricted & Performance Stock Units
N/A
12/31/2025
25.76KTotal acquired29.91K
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
6/16/2026 | Exercise of Stock Options Cash | 4.15K | — |
12/31/2025 | Restricted & Performance Stock Units N/A | 25.76K | — |
| Total | 29.91K | ||
Planned & Completed Dispositions1
NASDAQPlanned
Units to sell
29.91K
Market value
$618.0K
6/16/2026
Total
Units
29.91K
Value
$618.0K
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
6/16/2026 | 29.91K | $618.0K | NASDAQ | Planned |
| Total | 29.91K | $618.0K | ||