▼ SELL
$ Value
$203K
Shares
3,231
Price
$63
Filed
Feb 17
Insider
Name
Yu Jonathan Yen-Wen
Title
Chief Operating Officer
CIK
0001951849
Roles
Officer
Transaction Details
Transaction Date
2026-02-17
Code
S
Table
Non-Derivative
Ownership
Direct
Equity Swap
No
Shares After
54,324
Footnotes
This transaction represents shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of certain restricted stock units previously reported in Table I. This sale is a "sell to cover" transaction and does not represent a discretionary transaction by the Reporting Person.
Filing Info
Yu Jonathan Yen-Wen's History
| Date | Ticker | Type | Value |
|---|---|---|---|
| 2026-02-17 | IRON | ▼ | $203K |
| 2026-02-10 | IRON | A | $0 |
| 2026-02-10 | IRON | A | $0 |
| 2025-11-11 | IRON | M | $80K |
| 2025-11-11 | IRON | ▼ | $666K |
| 2025-11-11 | IRON | ▼ | $385K |
| 2025-11-11 | IRON | ▼ | $799K |
| 2025-11-11 | IRON | ▼ | $691K |
| 2025-11-11 | IRON | M | $0 |
Other Insiders at IRON (90d)
| Insider | Bought | Sold | Last |
|---|---|---|---|
|
Quisel John D
Chief Executive Officer
|
— | $834K | 2026-02-17 |
|
Franchi Jean M.
Chief Financial Officer
|
— | $1.2M | 2026-04-14 |
|
Stephenson Pamela
Chief Commercial Officer
|
— | $348K | 2026-02-17 |
|
Yu Jonathan Yen-Wen
Chief Operating Officer
|
— | — | 2026-02-10 |
|
Khara Rahul
Chief Legal Officer
|
— | $179K | 2026-02-17 |
|
Savage William Jacob
Chief Medical Officer
|
— | $585K | 2026-04-13 |