$ Value
—
Shares
830,000
Price
—
Filed
Nov 14
Insider
Name
KLEMP WALTER V
Title
CEO and President
CIK
0000938419
Roles
Transaction Details
Transaction Date
2025-11-12
Code
A
Table
Derivative
Ownership
Direct
Equity Swap
No
Shares After
3,210,731
Footnotes
The stock option set forth in this table vests in four equal annual installments beginning on the first anniversary of the Transaction Date, subject to the grantee's continued service to the Company on each vesting date. | Issued in connection with the reporting person's employment with the Company. | Each restricted stock unit represents a contingent right to receive one shares of Company common stock. | On November 12, 2025, the Board approved this performance based restricted stock unit. The performance based restricted stock units set forth in this table will vest in 20% installments upon the achievement of certain clinical milestones; provided that upon a change of control (as defined in the 2024 Stock Plan) 100% shall vest.
Filing Info
KLEMP WALTER V's History
| Date | Ticker | Type | Value |
|---|---|---|---|
| 2025-11-12 | MBRX | A | — |
| 2025-11-12 | MBRX | A | — |
| 2025-11-04 | MBRX | M | — |
| 2025-11-04 | MBRX | F | $3K |
| 2025-11-04 | MBRX | M | $0 |
| 2025-08-11 | AMIX | D | — |
| 2025-06-23 | MBRX | ▲ | $250K ★ |
| 2025-06-23 | MBRX | ▲ | — |
| 2025-06-22 | MBRX | M | — |
| 2025-06-22 | MBRX | F | $585 |
Other Insiders at MBRX (90d)
No other insider activity at this issuer in the last 90 days.