▲ BUY
5
/ 10
Conviction
$ Value
$126K
Shares
50,000
Price
$3
Filed
Apr 29
▶ Why this score? (5/10)
- ✓ Open market buy (+3)
- ✓ 10%+ owner (+1)
- ✓ Not a 10b5-1 plan (+1)
Insider
Name
RTW INVESTMENTS, LP
Title
—
CIK
0001493215
Roles
10% Owner
Transaction Details
Transaction Date
2025-04-29
Code
P
Table
Non-Derivative
Ownership
Indirect
Equity Swap
No
Shares After
8,256,163
Footnotes
Held by certain affiliated funds managed by RTW Investments, LP ("RTW"). Roderick Wong, M.D. serves as the Managing Partner and Chief Investment Officer of RTW. The reporting persons disclaim beneficial ownership of the reported securities for purposes of Section 16 under the Securities Exchange Act of 1934, as amended, except to the extent of their pecuniary interest therein.
Filing Info
RTW INVESTMENTS, LP's History
| Date | Ticker | Type | Value |
|---|---|---|---|
| 2026-04-20 | KLRA | C | — |
| 2026-04-20 | KLRA | ▲ | $8.0M |
| 2026-04-20 | KLRA | C | — |
| 2026-04-20 | KLRA | C | — |
| 2025-08-04 | OBIO | ▲ | $10.0M ★ |
| 2025-04-30 | OBIO | ▲ | $149K |
| 2025-04-29 | OBIO | ▲ | $126K |
Other Insiders at OBIO (90d)
| Insider | Bought | Sold | Last |
|---|---|---|---|
|
Hochman David P
See Remarks
|
— | — | 2026-03-25 |
|
Sherman Darren
See Remarks
|
— | — | 2026-03-25 |
|
Aiello Joshua
Principal Accounting Officer
|
— | — | 2026-03-25 |