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IRON Exercise Disclosure
Yu Jonathan Yen-wen · SEC Form 4 · Filed Aug 26, 2026
Exercise
Calculated transaction value
$118.75K
Yu Jonathan Yen-wen Chief Operating Officer
IRON
Disc Medicine
IRON
Transaction date
Aug 25, 2026
Public filing date
Aug 26, 2026
Filing lag
Filed 1 day later
IRON daily price context
Close on/before transaction
$82.41
Aug 25, 2026
First close after public filing
$82.55
Aug 27, 2026
30-day return after filing
-20.97%
Through Sep 25, 2026
Source details
- Reported owner
- Not disclosed
- Source asset code
- Security
- Security
- Common Stock
- Quantity / price
- 8,796 shares @ $13.5
- SEC ownership
- Direct
- Transaction code
- M
- Form
- 4
- Filing identifier
- 0001193125-26-369179
Filing cohort
Transactions in this filing
Showing 6 of 6
Trades
6
Issuers
1
Estimated value
$878.65K
Buys / sales
0 / 2
| Issuer | Transaction | Traded | Value |
|---|---|---|---|
| Disc Medicine, Inc. IRON Current | Exercise | Aug 25, 2026 | $118.75K |
| Disc Medicine, Inc. IRON | Exercise | Aug 25, 2026 | $0 |
| Disc Medicine, Inc. IRON | Sale | Aug 25, 2026 | $731.09K |
| Disc Medicine, Inc. IRON | Sale | Aug 24, 2026 | $24.76K |
| Disc Medicine, Inc. IRON | Exercise | Aug 24, 2026 | $0 |
| Disc Medicine, Inc. IRON | Exercise | Aug 24, 2026 | $4.05K |