Kristen M Oelschlager
CIK 1856565 · Chief Operating Officer · last filed 2026-03-05
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
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Disclosed Exposure
$2.96M
Companies
1
Total Filings
25
Lifetime Open-Market Net
-$3.93M
Holdings By Company
Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| CSTL | Chief Operating Officer | 143,090 | $20.70 | $2.96M | -$3.93M | 25 | 2026-03-05 |
Recent Filings · Page 2 of 3
25 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2025-03-06 | CSTL | Mixed | +10,171 | -$80.9K | EDGAR |
| 2024-12-11 | CSTL | Mixed | +17,518 | -$193.9K | EDGAR |
| 2024-09-05 | CSTL | Sell (S) | −5,832 | -$170.3K | EDGAR |
| 2024-08-13 | CSTL | Mixed | +7,837 | -$75.2K | EDGAR |
| 2024-08-05 | CSTL | Sell (S) | −12,989 | -$299.5K | EDGAR |
| 2024-07-31 | CSTL | Sell (S) | −2,793 | -$61.6K | EDGAR |
| 2024-07-03 | CSTL | Sell (S) | −2,793 | -$59.3K | EDGAR |
| 2024-03-06 | CSTL | Grant (A) | — | $0 | EDGAR |
| 2024-01-03 | CSTL | Exer (M) | +12,615 | $38.0K | EDGAR |
| 2023-12-12 | CSTL | Mixed | +17,587 | -$126.9K | EDGAR |
Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.