A
$ Value
$0
Shares
75,000
Price
$0
Filed
Feb 26
Insider
Name
Lerner Lorena Raquel
Title
Chief Scientific Officer
CIK
0002081359
Roles
Officer
Transaction Details
Transaction Date
2026-02-24
Code
A
Table
Derivative
Ownership
Direct
Equity Swap
No
Shares After
75,000
Footnotes
One-fourth (1/4th) of the shares subject to the option shall vest on February 24, 2027, and the remaining shares subject to the option shall vest in twelve substantially equal quarterly installments thereafter, subject to the Reporting Person continuing to provide service through each such date.
Filing Info
Other Insiders at KROS (90d)
| Insider | Bought | Sold | Last |
|---|---|---|---|
| BIENAIME JEAN JACQUES | $34K | — | 2026-04-15 |
|
Regnante Keith
CHIEF FINANCIAL OFFICER
|
— | $77K | 2026-02-24 |
|
Seehra Jasbir
CHIEF EXECUTIVE OFFICER
|
— | $113K | 2026-04-02 |
| Newton Charles W. | — | — | 2026-03-09 |
|
Lerner Lorena Raquel
Chief Science Officer
|
— | $63K | 2026-02-18 |
|
Cho Esther
Chief Legal Officer
|
— | — | 2026-02-24 |
|
Cho Esther
SVP, General Counsel
|
— | $78K | 2026-02-18 |