Conviction
$ Value
$770K
Shares
36,928
Price
$21
Filed
Oct 9
▶ Why this score? (8/10)
- ✓ Open market buy (+3)
- ✓ Trade value >= $250K (+1)
- ✓ Director (+1)
- ✓ Cluster: 3 insiders buying (+2)
- ✓ Not a 10b5-1 plan (+1)
Insider
Name
MOULDER LEON O JR
Title
See Remarks
CIK
0001228865
Roles
Transaction Details
Transaction Date
2025-10-07
Code
P
Table
Non-Derivative
Ownership
Indirect
Equity Swap
No
Shares After
36,928
Footnotes
On October 7, 2025, the Leon O. Moulder, Jr. Revocable Trust U/A dtd 9/9/2008 (the "Trust"), of which the reporting person is a Trustee, entered into a Securities Purchase Agreement, dated as of October 7, 2025, by and among the Issuer and the investors party thereto, pursuant to which the Trust acquired 36,928 shares of common stock at a purchase price of $20.85 per share. | The reporting person is a Trustee of the Trust and may be deemed to have voting and dispositive power over the shares held by the Trust. The reporting person is the Issuer's chief executive officer and Chairman of its board of directors. The reporting person disclaims beneficial ownership of such securities except to the extent of his pecuniary interest therein. | The reporting person is the Managing Member of Tellus BioVentures LLC ("Tellus") and may be deemed to have voting and dispositive power over the shares held by Tellus. The reporting person is the Issuer's chief executive officer and Chairman of its board of directors. The reporting person disclaims beneficial ownership of such securities except to the extent of his pecuniary interest therein.
Filing Info
MOULDER LEON O JR's History
| Date | Ticker | Type | Value |
|---|---|---|---|
| 2026-03-31 | ZBIO | ▲ | $657K |
| 2026-03-30 | ZBIO | ▲ | $365K |
| 2026-01-09 | ZBIO | ▲ | $331K |
| 2026-01-08 | ZBIO | ▲ | $489K |
| 2026-01-07 | ZBIO | ▲ | $819K ★ |
| 2025-10-07 | ZBIO | ▲ | $770K |
| 2025-06-18 | ZLAB | A | $0 |
| 2025-06-10 | ZBIO | A | $0 |
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 |