IRONDisc Medicine, Inc.
Insider trading & SEC Form 4 activity — last 90 days. Latest filing: 2026-10-21.
Insider buys (90d)
$0.00
Insider sells (90d)
$13.59M
Net flow
$-13.59M
Filings
9
Buy transactions
0
Sell transactions
32
Distinct insiders
4
Last close (cached)
$74.51
as of 2026-10-23
1d return
-0.7%
5d return
+31.1%
1m return
+12.1%
Top insiders trading IRON (90d)
Recent transactions (41)
| Filed | Txn date | Insider | Code | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-10-21 | 2026-10-21 | Bitterman Kevin | Sale | 266 | $80.23 | $21.3K | open → |
| 2026-10-21 | 2026-10-21 | Bitterman Kevin | Sale | 11,470 | $80.23 | $920.2K | open → |
| 2026-10-21 | 2026-10-21 | Bitterman Kevin | Sale | 13,783 | $80.23 | $1.11M | open → |
| 2026-10-21 | 2026-10-20 | Bitterman Kevin | Sale | 55 | $79.95 | $4.4K | open → |
| 2026-10-21 | 2026-10-20 | Bitterman Kevin | Sale | 2,388 | $79.95 | $190.9K | open → |
| 2026-10-21 | 2026-10-20 | Bitterman Kevin | Sale | 2,869 | $79.95 | $229.4K | open → |
| 2026-10-21 | 2026-10-19 | Bitterman Kevin | Sale | 115 | $79.97 | $9.2K | open → |
| 2026-10-21 | 2026-10-19 | Bitterman Kevin | Sale | 4,942 | $79.97 | $395.2K | open → |
| 2026-10-21 | 2026-10-19 | Bitterman Kevin | Sale | 5,937 | $79.97 | $474.8K | open → |
| 2026-09-16 | 2026-09-15 | Quisel John D | Exer. | 36,000 | $1.01 | $36.4K | open → |
| 2026-09-15 | 2026-09-11 | Bitterman Kevin | Sale | 27,136 | $70.11 | $1.90M | open → |
| 2026-09-15 | 2026-09-11 | Bitterman Kevin | Exer. | 10,000 | $50.86 | $508.6K | open → |
| 2026-09-15 | 2026-09-11 | Bitterman Kevin | Exer. | 10,000 | $38.85 | $388.5K | open → |
| 2026-09-15 | 2026-09-11 | Bitterman Kevin | Exer. | 7,136 | $45.69 | $326.0K | open → |
| 2026-09-09 | 2026-09-04 | Bitterman Kevin | Sale | 18 | $79.96 | $1.4K | open → |
| 2026-09-09 | 2026-09-04 | Bitterman Kevin | Sale | 759 | $79.96 | $60.7K | open → |
| 2026-09-09 | 2026-09-04 | Bitterman Kevin | Sale | 912 | $79.96 | $72.9K | open → |
| 2026-09-03 | 2026-09-03 | Bitterman Kevin | Sale | 54 | $79.98 | $4.3K | open → |
| 2026-09-03 | 2026-09-03 | Bitterman Kevin | Sale | 2,339 | $79.98 | $187.1K | open → |
| 2026-09-03 | 2026-09-03 | Bitterman Kevin | Sale | 2,810 | $79.98 | $224.7K | open → |
| 2026-09-03 | 2026-09-02 | Bitterman Kevin | Sale | 2 | $80.98 | $161.96 | open → |
| 2026-09-03 | 2026-09-02 | Bitterman Kevin | Sale | 9 | $80.98 | $728.82 | open → |
| 2026-09-03 | 2026-09-02 | Bitterman Kevin | Sale | 10 | $80.98 | $809.80 | open → |
| 2026-09-03 | 2026-09-02 | Bitterman Kevin | Sale | 511 | $80.17 | $41.0K | open → |
| 2026-09-03 | 2026-09-02 | Bitterman Kevin | Sale | 22,090 | $80.17 | $1.77M | open → |
| 2026-09-03 | 2026-09-02 | Bitterman Kevin | Sale | 26,542 | $80.17 | $2.13M | open → |
| 2026-09-03 | 2026-09-01 | Bitterman Kevin | Sale | 1 | $79.95 | $79.95 | open → |
| 2026-09-03 | 2026-09-01 | Bitterman Kevin | Sale | 58 | $79.95 | $4.6K | open → |
| 2026-09-03 | 2026-09-01 | Bitterman Kevin | Sale | 70 | $79.95 | $5.6K | open → |
| 2026-08-27 | 2026-08-25 | Yu Jonathan Yen-Wen | Sale | 8,796 | $83.12 | $731.1K | open → |
| 2026-08-27 | 2026-08-25 | Yu Jonathan Yen-Wen | Exer. | 8,796 | $13.50 | $118.7K | open → |
| 2026-08-27 | 2026-08-24 | Yu Jonathan Yen-Wen | Sale | 300 | $82.53 | $24.8K | open → |
| 2026-08-27 | 2026-08-24 | Yu Jonathan Yen-Wen | Exer. | 300 | $13.50 | $4.0K | open → |
| 2026-08-19 | 2026-08-17 | Quisel John D | Sale | 11,888 | $79.84 | $949.2K | open → |
| 2026-08-19 | 2026-08-17 | Quisel John D | Sale | 12,712 | $79.20 | $1.01M | open → |
| 2026-08-19 | 2026-08-17 | Quisel John D | Sale | 8,400 | $78.11 | $656.1K | open → |
| 2026-08-19 | 2026-08-17 | Quisel John D | Exer. | 33,000 | $13.50 | $445.5K | open → |
| 2026-08-15 | 2026-08-12 | Yu Jonathan Yen-Wen | Sale | 804 | $82.64 | $66.4K | open → |
| 2026-08-15 | 2026-08-12 | Yu Jonathan Yen-Wen | Exer. | 804 | $13.50 | $10.9K | open → |
| 2026-08-07 | 2026-08-06 | Khara Rahul | Sale | 5,000 | $80.00 | $400.0K | open → |
| 2026-08-07 | 2026-08-06 | Khara Rahul | Exer. | 5,000 | $14.69 | $73.5K | open → |
Other tickers these insiders trade
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