Conviction
$ Value
$149K
Shares
7,278
Price
$20
Filed
Dec 22
▶ Why this score? (7/10)
- ✓ Open market buy (+3)
- ✓ C-suite insider (+2)
- ✓ Director (+1)
- ✓ Not a 10b5-1 plan (+1)
Insider
Name
SIEGALL CLAY B
Title
President and CEO
CIK
0001167496
Roles
Transaction Details
Transaction Date
2025-12-19
Code
P
Table
Non-Derivative
Ownership
Direct
Equity Swap
No
Shares After
860,525
Footnotes
The weighted average purchase price for the transaction report was $20.48, and the range of prices were between $20.36 and $20.50, inclusive. Upon request by the SEC staff, the Issuer, or any security holder of the Issuer, full information regarding the number of shares purchased at each separate price will be provided. | The Reporting Person gifted the shares of the Issuer's common stock to the Clay B. Siegall 2025 Grantor Retained Annuity Trust, of which the Reporting Person's brother is the trustee and the Reporting Person's children are the beneficiaries. The Reporting Person does not have or share investment control over these shares. | The shares are subject to a lockup agreement entered into by the Reporting Person on December 15, 2025 (the "Lock-Up Agreement"). The transferee has agreed to be bound by the terms of the Lock-Up Agreement.
Filing Info
SIEGALL CLAY B's History
| Date | Ticker | Type | Value |
|---|---|---|---|
| 2026-03-27 | IMNM | ▲ | $501K |
| 2025-12-30 | IMNM | ▲ | $100K |
| 2025-12-19 | IMNM | ▲ | $149K |
| 2025-12-19 | IMNM | G | $0 |
| 2025-12-18 | IMNM | ▲ | $1000K ★ |
| 2025-10-28 | TRML | D | — |
| 2025-10-28 | TRML | D | — |
| 2025-10-28 | TRML | D | — |
| 2025-08-25 | STTK | A | $111K |
| 2025-08-25 | STTK | A | — |
Other Insiders at IMNM (90d)
| Insider | Bought | Sold | Last |
|---|---|---|---|
|
SIEGALL CLAY B
President and CEO
|
$501K | — | 2026-03-27 |
|
Higgins Jack
Chief Scientific Officer
|
— | $204K | 2026-04-02 |
|
Rosett Max
Chief Financial Officer
|
— | $1.4M | 2026-04-02 |