$ Value
$193K
Shares
9,550
Price
$20
Filed
Apr 20
Insider
Name
Palleiko Benjamin L
Title
CHIEF EXECUTIVE OFFICER
CIK
0001366244
Roles
Transaction Details
Transaction Date
2026-04-17
Code
S
Table
Non-Derivative
Ownership
Direct
Equity Swap
No
Shares After
462,577
Footnotes
Each restricted stock unit ("RSU") represents a contingent right to receive 1 share of the Issuer's Common Stock upon settlement for no consideration. | The sale reported on this Form 4 represents shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of RSUs. The sale was to satisfy tax withholding obligations to be funded by a "sell to cover" transaction and does not represent a discretionary transaction by the Reporting Person. | 1/16th of the total number of shares subject to the RSU shall vest on each quarterly anniversary of the Vesting Commencement Date commencing on April 16, 2026, subject to continued service through each vesting date.
Filing Info
Palleiko Benjamin L's History
| Date | Ticker | Type | Value |
|---|---|---|---|
| 2026-04-17 | KALV | ▼ | $193K |
| 2026-04-16 | KALV | M | — |
| 2026-04-16 | KALV | M | $0 |
| 2025-07-09 | KALV | ▼ | $518K |
| 2025-07-08 | KALV | A | — |
| 2025-06-09 | KALV | ▼ | $104K |
| 2025-06-06 | KALV | M | — |
| 2025-06-06 | KALV | M | $0 |
| 2025-05-22 | KALV | ▼ | $119K |
| 2025-05-21 | KALV | M | — |
Other Insiders at KALV (90d)
| Insider | Bought | Sold | Last |
|---|---|---|---|
|
Palleiko Benjamin L
CHIEF EXECUTIVE OFFICER
|
— | — | 2026-04-16 |
| Venrock Healthcare Capital Partners III, L.P. | — | $3.7M | 2026-03-26 |
|
Piekos Brian
Chief Financial Officer
|
— | — | 2026-04-16 |
|
Piekos Brian / Sweeny Nicole
Chief Financial Officer
|
— | $38K | 2026-04-17 |
|
Sweeny Nicole
Chief Commercial Officer
|
— | — | 2026-04-16 |
|
Audhya Paul K.
CHIEF MEDICAL OFFICER
|
— | $54K | 2026-04-17 |