$ Value
$0
Shares
9,207
Price
$0
Filed
Jan 14
Insider
Name
Oelschlager Kristen M
Title
Chief Operating Officer
CIK
0001856565
Roles
Transaction Details
Transaction Date
2026-01-12
Code
A
Table
Non-Derivative
Ownership
Direct
Equity Swap
No
Shares After
21,530
Footnotes
Represents 50% of the Performance-Based Stock Units ("PSUs") granted on March 4, 2024 ("2024 PSUs") that vested based on the satisfaction of certain performance criteria as certified by the board of directors of the Issuer on January 12, 2026. | Held by the Fritz Shorter Trust of which the Reporting Person and her spouse are the trustees and beneficiaries. | Each PSU represents the right to receive one share of the Issuer's Common Stock. These PSUs represent the remaining 50% of the 2024 PSUs which will vest subject to the achievement of certain milestones.
Filing Info
Oelschlager Kristen M's History
| Date | Ticker | Type | Value |
|---|---|---|---|
| 2026-03-04 | CSTL | M | — |
| 2026-03-04 | CSTL | F | $191K |
| 2026-03-04 | CSTL | M | $0 |
| 2026-03-04 | CSTL | M | $0 |
| 2026-03-03 | CSTL | F | $67K |
| 2026-03-03 | CSTL | A | $0 |
| 2026-01-12 | CSTL | A | $0 |
| 2026-01-12 | CSTL | A | $0 |
| 2025-12-17 | CSTL | ▼ | $585K |
| 2025-12-10 | CSTL | M | — |
Other Insiders at CSTL (90d)
| Insider | Bought | Sold | Last |
|---|---|---|---|
|
MAETZOLD DEREK J
Pres. & Chief Exec. Officer
|
— | $3.0M | 2026-04-21 |
| Cole G Bradley | — | $211K | 2026-03-05 |
|
Stokes Frank
Chief Financial Officer
|
— | $360K | 2026-03-05 |
|
Juvenal Tobin W
Chief Commercial Officer
|
— | $527K | 2026-03-12 |
|
Oelschlager Kristen M
Chief Operating Officer
|
— | — | 2026-03-04 |
| Cotton Rodney | — | — | 2026-03-26 |