A
$ Value
$0
Shares
45,000
Price
$0
Filed
Feb 20
Insider
Name
Zheng Ran
Title
—
CIK
0001885914
Roles
Director
Transaction Details
Transaction Date
2026-02-20
Code
A
Table
Derivative
Ownership
Direct
Equity Swap
No
Shares After
45,000
Footnotes
One-twelfth of the shares subject to this option will vest on each monthly anniversary of the grant date such that the option will be fully vested on February 20, 2027, subject to the reporting person continuing to provide service to the Issuer through each such vesting date.
Filing Info
Zheng Ran's History
| Date | Ticker | Type | Value |
|---|---|---|---|
| 2026-02-20 | CRBU | A | $0 |
Other Insiders at CRBU (90d)
| Insider | Bought | Sold | Last |
|---|---|---|---|
| GUGGENHIME ANDREW | — | — | 2026-02-20 |
|
MCCLUNG BARBARA G
Chief Legal Officer
|
— | $14K | 2026-02-24 |
| Braunstein Scott | — | — | 2026-02-20 |
|
Haurwitz Rachel E.
President and CEO
|
— | — | 2026-02-20 |
| Sacks Natalie | — | — | 2026-02-20 |
| JOHNSON DAVID LEE | — | — | 2026-02-20 |
|
Kelly Timothy P
Chief Technology Officer
|
— | $18K | 2026-02-25 |
|
Ryali Sriram
Chief Financial Officer
|
— | — | 2026-02-20 |
| Whiting Nancy | — | — | 2026-02-20 |
|
Khan Ruhi Ahmad
Chief Business Officer
|
— | $14K | 2026-02-24 |
| Richardson-Heron Dara | — | — | 2026-02-20 |
|
Albertson Tina M.
Chief Medical Officer
|
— | $2K | 2026-02-24 |