IRON
insider transactionsDisc Medicine, Inc. — buys & sells by directors, officers and 10% owners A shareholder owning more than 10% of the company. Must report trades, but usually a weaker signal than an officer or director. (SEC Form 4).
Net shares · 90d
-31.0K
0 buy · 31.0K sell
Net value · 90d
-$2.1M
$0 in · $2.1M out
Sentiment · 90d
Net selling
0% buying · 100% selling
Open-market trades · 90d
6
0 buy · 31.0K sell
Net buy / sell volume
Not enough data to chart yet.
Tap or hover the chart for daily net volume. Green = net buying, red = net selling.
All transactions
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Exercise·M
Chief Operating Officer · 10b5-1
$0
13.4K sh
Own +72%
-
Exercise·M
Chief Operating Officer · 10b5-1
$0
5.3K sh
Own New
-
Sell·S
Chief Operating Officer · 10b5-1
$486.7K
7.0K sh · $69.92
Own -11%
-
Sell·S
Chief Operating Officer · 10b5-1
$801.1K
11.7K sh · $68.76
Own -16%
-
Exercise·M
Chief Operating Officer · 10b5-1
$131.6K
13.4K sh · $9.86
Own +22%
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Exercise·M
Chief Operating Officer · 10b5-1
$51.9K
5.3K sh · $9.86
Own +10%
-
Sell·S
Jean M. Franchi KEY
Chief Financial Officer · 10b5-1
$433.2K
6.3K sh · $69.24
Own -9%
-
Sell·S
Chief Medical Officer · 10b5-1
$147.0K
2.2K sh · $66.81
Own -3%
-
Sell·S
Chief Medical Officer · 10b5-1
$233.5K
3.5K sh · $66.12
Own -4%
-
Sell·S
Jean M. Franchi KEY
Chief Financial Officer · 10b5-1
$27.6K
400 sh · $69.00
Own -1%
| Date▾ | Insider | Type | Shares | Value |
|---|---|---|---|---|
| Jun 16, 2026 | Jonathan Yen-Wen Yu 10b5-1 | Exercise M | 13.4K | $0 |
| Jun 16, 2026 | Jonathan Yen-Wen Yu 10b5-1 | Exercise M | 5.3K | $0 |
| Jun 16, 2026 | Jonathan Yen-Wen Yu 10b5-1 | Sell S | 7.0K | $486.7K |
| Jun 16, 2026 | Jonathan Yen-Wen Yu 10b5-1 | Sell S | 11.7K | $801.1K |
| Jun 16, 2026 | Jonathan Yen-Wen Yu 10b5-1 | Exercise M | 13.4K | $131.6K |
| Jun 16, 2026 | Jonathan Yen-Wen Yu 10b5-1 | Exercise M | 5.3K | $51.9K |
| Apr 14, 2026 | Jean M. Franchi KEY 10b5-1 | Sell S | 6.3K | $433.2K |
| Apr 13, 2026 | William Jacob Savage 10b5-1 | Sell S | 2.2K | $147.0K |
| Apr 13, 2026 | William Jacob Savage 10b5-1 | Sell S | 3.5K | $233.5K |
| Apr 13, 2026 | Jean M. Franchi KEY 10b5-1 | Sell S | 400 | $27.6K |
About IRON insider trading
This page tracks insider transactions for Disc Medicine, Inc. (IRON) reported to the U.S. Securities and Exchange Commission on Form 4. Corporate insiders — directors, executive officers and beneficial owners of more than 10% of the stock — must disclose their trades within two business days. Open-market purchases (code P) and sales (code S) made at the insider's discretion are the most-watched opportunistic signals, while awards (A), option exercises (M) and tax-withholding (F) reflect compensation rather than conviction. Trades marked 10b5-1 were made under a pre-arranged plan and are considered routine. A cluster buy — several insiders buying within a short window — is historically a stronger bullish indicator than any single trade.