▲ BUY
10
/ 10
Conviction
$ Value
$6.0M
Shares
316,219
Price
$19
Filed
Oct 9
▶ Why this score? (10/10)
- ✓ Open market buy (+3)
- ✓ Trade value >= $5.0M (+3)
- ✓ Director (+1)
- ✓ Cluster: 3 insiders buying (+2)
- ✓ Not a 10b5-1 plan (+1)
Insider
Name
Fairmount Funds Management LLC
Title
—
CIK
0001802528
Roles
Director
Transaction Details
Transaction Date
2025-10-07
Code
P
Table
Non-Derivative
Ownership
Indirect
Equity Swap
No
Shares After
2,209,025
Footnotes
Fairmount Funds Management LLC ("Fairmount") is the investment manager for Fairmount Healthcare Fund II L.P. The managers of Fairmount are Peter Harwin and Tomas Kiselak. Fairmount, Mr. Harwin, and Mr. Kiselak disclaim beneficial ownership of any of the reported securities, except to the extent of their pecuniary interest therein.
Filing Info
Fairmount Funds Management LLC's History
| Date | Ticker | Type | Value |
|---|---|---|---|
| 2026-03-31 | COGT | C | — |
| 2026-03-31 | COGT | ▼ | $242.6M |
| 2026-03-31 | COGT | C | $0 |
| 2026-03-31 | ZBIO | ▲ | $3.0M |
| 2026-03-23 | DMRA | A | $0 |
| 2026-01-22 | APGE | ▼ | $133.5M |
| 2026-01-22 | COGT | ▼ | $127.4M |
| 2025-12-04 | CBIO | ▲ | $18.2M |
| 2025-12-04 | CBIO | ▲ | $1.8M |
| 2025-10-23 | VRDN | ▲ | $10.0M |
Other Insiders at ZBIO (90d)
| Insider | Bought | Sold | Last |
|---|---|---|---|
| Fairmount Funds Management LLC | $3.0M | — | 2026-03-31 |
| Lu Hongbo | $1.6M | — | 2026-03-31 |
|
MOULDER LEON O JR
Chief Executive Officer
|
$1.0M | — | 2026-03-31 |