$ Value
$86K
Shares
15,829
Price
$5
Filed
Sep 17
Insider
Name
Meisner Lara
Title
Chief Legal Officer
CIK
0001883986
Roles
Transaction Details
Transaction Date
2025-09-15
Code
M
Table
Non-Derivative
Ownership
Direct
Equity Swap
No
Shares After
15,829
Footnotes
This transaction was executed pursuant to a Rule 10b5-1 trading plan adopted on November 13, 2024. | The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $11.34 to $11.73, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price at which the transactions were effected. | The shares underlying this option vest in sixteen equal quarterly installments following December 14, 2023, subject to the Reporting Person's continued service on each such vesting date. | 25% of the shares underlying this option vested on November 27, 2024, with the remainder vesting in twelve equal quarterly installments thereafter, subject to the Reporting Person's continued service on each such vesting date.
Filing Info
Meisner Lara's History
| Date | Ticker | Type | Value |
|---|---|---|---|
| 2026-02-02 | BCAX | A | $0 |
| 2025-09-29 | BCAX | M | $312K |
| 2025-09-29 | BCAX | ▼ | $499K |
| 2025-09-29 | BCAX | M | $0 |
| 2025-09-15 | BCAX | M | $86K |
| 2025-09-15 | BCAX | ▼ | $182K |
| 2025-09-15 | BCAX | M | $0 |
| 2025-09-15 | BCAX | M | $0 |
| 2025-06-16 | BCAX | M | $86K |
| 2025-06-16 | BCAX | ▼ | $165K |
Other Insiders at BCAX (90d)
| Insider | Bought | Sold | Last |
|---|---|---|---|
| RA CAPITAL MANAGEMENT, L.P. | $40.0M | — | 2026-02-26 |
|
Meisner Lara
Chief Legal Officer
|
— | — | 2026-02-02 |
|
Cohlhepp Ryan
President and COO
|
— | $984K | 2026-04-15 |
|
Hyep Ivan
Chief Financial Officer
|
— | $717K | 2026-04-21 |
|
Mazumdar Claire
Chief Executive Officer
|
— | $1.5M | 2026-04-20 |
|
Raben David
Chief Medical Officer
|
— | $410K | 2026-03-25 |