$ Value
$0
Shares
84,600
Price
$0
Filed
Jan 21
Insider
Name
Barton Russell
Title
Chief Operating Officer
CIK
0001867418
Roles
Transaction Details
Transaction Date
2026-01-16
Code
A
Table
Non-Derivative
Ownership
Direct
Equity Swap
No
Shares After
207,869
Footnotes
Represents a restricted stock unit ("RSU") award. Each RSU represents a contingent right to receive one share of the Issuer's Common Stock. The RSUs will vest in three equal annual installments commencing one year after the grant date, subject to the Reporting Person's continuous service through each such vesting date. | The shares subject to the option will vest in 48 equal monthly installments such that the option is fully vested on the fourth anniversary of the date of grant, subject to the Reporting Person's continuous service through each such vesting date.
Filing Info
Barton Russell's History
| Date | Ticker | Type | Value |
|---|---|---|---|
| 2026-01-22 | ABOS | ▼ | $850 |
| 2026-01-21 | ABOS | ▼ | $4K |
| 2026-01-16 | ABOS | A | $0 |
| 2026-01-16 | ABOS | A | $0 |
| 2026-01-08 | ABOS | ▼ | $7K |
| 2026-01-07 | ABOS | ▼ | $3K |
| 2026-01-06 | ABOS | ▼ | $7K |
| 2026-01-05 | ABOS | ▼ | $8K |
Other Insiders at ABOS (90d)
| Insider | Bought | Sold | Last |
|---|---|---|---|
| RA CAPITAL MANAGEMENT, L.P. | — | — | 2026-03-16 |
|
Meisner Derek M
Chief Legal Officer & Corp Sec
|
— | $88K | 2026-03-06 |