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CSTL Sale Disclosure
Oelschlager Kristen M · SEC Form 4 · Filed Aug 26, 2026
Sale
Calculated transaction value
$245.36K
Oelschlager Kristen M Chief Operating Officer
CSTL
Castle Biosciences
CSTL
Transaction date
Aug 25, 2026
Public filing date
Aug 26, 2026
Filing lag
Filed 1 day later
CSTL daily price context
Close on/before transaction
$35
Aug 25, 2026
First close after public filing
$34.26
Aug 27, 2026
30-day return after filing
+4.52%
Through Sep 25, 2026
Source details
- Reported owner
- Not disclosed
- Source asset code
- Security
- Security
- Common Stock
- Quantity / price
- 7,161 shares @ $34.26
- SEC ownership
- Indirect
- Transaction code
- S
- Form
- 4
- Filing identifier
- 0001628280-26-059091
Filing cohort
Transactions in this filing
Showing 3 of 3
Trades
3
Issuers
1
Estimated value
$837.86K
Buys / sales
0 / 3
| Issuer | Transaction | Traded | Value |
|---|---|---|---|
| Castle Biosciences Inc CSTL Current | Sale | Aug 25, 2026 | $245.36K |
| Castle Biosciences Inc CSTL | Sale | Aug 25, 2026 | $180.92K |
| Castle Biosciences Inc CSTL | Sale | Aug 24, 2026 | $411.59K |