Form 4 filings across 2 companies. Net figures count open-market buys and sales only. EDGAR profile ↗
Lifetime net: -$14.2M
Reported holding is the most recent post-transaction share count on a Table I row.
How quickly this filer reports. Section 16 allows two business days from the transaction.
All 12 filings we hold were filed within the two-business-day deadline.
Counted in business days from the transaction date, or the deemed execution date where the filing reports one, excluding weekends and federal holidays. How this is measured · All late filings
The 42 most recent Form 4 transactions.
| Sep 15 | IRON | Disc Medicine, Inc. | MEXER | 36,000 | $1.01 | $36.4K | +15.9% | Open the original filing on SEC.gov |
| Aug 17 | IRON | Disc Medicine, Inc. | MEXER◷◆ | 33,000 | — | — | — | Open the original filing on SEC.gov |
| Aug 17 | IRON | Disc Medicine, Inc. | SSELL◷ | 11,888 | $79.84 | $949.2K | -5.0% | Open the original filing on SEC.gov |
| Aug 17 | IRON | Disc Medicine, Inc. | SSELL◷ | 12,712 | $79.20 | $1M | -5.1% | Open the original filing on SEC.gov |
| Aug 17 | IRON | Disc Medicine, Inc. | SSELL◷ | 8,400 | $78.11 | $656.1K | -3.2% | Open the original filing on SEC.gov |
| Aug 17 | IRON | Disc Medicine, Inc. | MEXER◷ | 33,000 | $13.50 | $445.5K | +14.6% | Open the original filing on SEC.gov |
| Jul 13 | IRON | Disc Medicine, Inc. | MEXER◷◆ | 7,416 | — | — | — | Open the original filing on SEC.gov |
| Jul 13 | IRON | Disc Medicine, Inc. | MEXER◷◆ | 25,584 | — | — | — | Open the original filing on SEC.gov |
| Jul 13 | IRON | Disc Medicine, Inc. | SSELL◷ | 6,400 | $76.05 | $486.7K | -2.8% | Open the original filing on SEC.gov |
| Jul 13 | IRON | Disc Medicine, Inc. | SSELL◷ | 16,896 | $74.95 | $1.3M | -6.8% | Open the original filing on SEC.gov |
| Jul 13 | IRON | Disc Medicine, Inc. | SSELL◷ | 9,704 | $74.27 | $720.7K | -3.8% | Open the original filing on SEC.gov |
| Jul 13 | IRON | Disc Medicine, Inc. | MEXER◷ | 7,416 | $13.50 | $100.1K | +2.9% | Open the original filing on SEC.gov |
| Jul 13 | IRON | Disc Medicine, Inc. | MEXER◷ | 25,584 | $9.86 | $252.3K | +11.3% | Open the original filing on SEC.gov |
| Jun 18 | IRON | Disc Medicine, Inc. | MEXER◷◆ | 34,000 | — | — | — | Open the original filing on SEC.gov |
| Jun 18 | IRON | Disc Medicine, Inc. | SSELL◷ | 1,551 | $71.61 | $111.1K | -0.7% | Open the original filing on SEC.gov |
| Jun 18 | IRON | Disc Medicine, Inc. | SSELL◷ | 9,522 | $70.70 | $673.2K | -4.0% | Open the original filing on SEC.gov |
| Jun 18 | IRON | Disc Medicine, Inc. | SSELL◷ | 22,927 | $69.92 | $1.6M | -8.8% | Open the original filing on SEC.gov |
| Jun 18 | IRON | Disc Medicine, Inc. | MEXER◷ | 34,000 | $9.86 | $335.2K | +15.0% | Open the original filing on SEC.gov |
| Jun 4 | GOSS | Gossamer Bio, Inc. | AGRANT◆ | 115,000 | — | — | — | Open the original filing on SEC.gov |
| Feb 17 | IRON | Disc Medicine, Inc. | SSELL | 13,264 | $62.86 | $833.8K | -5.5% | Open the original filing on SEC.gov |
| Feb 10 | IRON | Disc Medicine, Inc. | AGRANT◆ | 82,800 | — | — | — | Open the original filing on SEC.gov |
| Feb 10 | IRON | Disc Medicine, Inc. | AGRANT | 55,200 | — | — | +30.0% | Open the original filing on SEC.gov |
| Dec 19, 2025 | IRON | Disc Medicine, Inc. | MEXER◆ | 12,300 | — | — | — | Open the original filing on SEC.gov |
| Dec 19, 2025 | IRON | Disc Medicine, Inc. | MEXER | 12,300 | $1.01 | $12.4K | +7.2% | Open the original filing on SEC.gov |
| Dec 11, 2025 | IRON | Disc Medicine, Inc. | MEXER◷◆ | 40,000 | — | — | — | Open the original filing on SEC.gov |
| Dec 11, 2025 | IRON | Disc Medicine, Inc. | SSELL◷ | 16,888 | $93.65 | $1.6M | -8.9% | Open the original filing on SEC.gov |
| Dec 11, 2025 | IRON | Disc Medicine, Inc. | SSELL◷ | 16,356 | $92.96 | $1.5M | -8.0% | Open the original filing on SEC.gov |
| Dec 11, 2025 | IRON | Disc Medicine, Inc. | SSELL◷ | 4,337 | $92.21 | $399.9K | -2.1% | Open the original filing on SEC.gov |
| Dec 11, 2025 | IRON | Disc Medicine, Inc. | SSELL◷ | 2,419 | $90.97 | $220.1K | -1.1% | Open the original filing on SEC.gov |
| Dec 11, 2025 | IRON | Disc Medicine, Inc. | MEXER◷ | 40,000 | $9.86 | $394.4K | +23.3% | Open the original filing on SEC.gov |
| Sep 9, 2025 | IRON | Disc Medicine, Inc. | MEXER◆ | 10,000 | — | — | — | Open the original filing on SEC.gov |
| Sep 9, 2025 | IRON | Disc Medicine, Inc. | MEXER | 10,000 | $1.01 | $10.1K | +6.2% | Open the original filing on SEC.gov |
| Jul 9, 2025 | IRON | Disc Medicine, Inc. | MEXER◷◆ | 34,800 | — | — | — | Open the original filing on SEC.gov |
| Jul 9, 2025 | IRON | Disc Medicine, Inc. | SSELL◷ | 3,593 | $56.20 | $201.9K | -2.2% | Open the original filing on SEC.gov |
| Jul 9, 2025 | IRON | Disc Medicine, Inc. | SSELL◷ | 31,207 | $55.23 | $1.7M | -15.9% | Open the original filing on SEC.gov |
| Jul 9, 2025 | IRON | Disc Medicine, Inc. | MEXER◷ | 34,800 | $9.86 | $343.1K | +21.5% | Open the original filing on SEC.gov |
| Jul 3, 2025 | IRON | Disc Medicine, Inc. | MEXER◷◆ | 5,200 | — | — | — | Open the original filing on SEC.gov |
| Jul 3, 2025 | IRON | Disc Medicine, Inc. | SSELL◷ | 5,200 | $55.09 | $286.5K | -3.1% | Open the original filing on SEC.gov |
| Jul 3, 2025 | IRON | Disc Medicine, Inc. | MEXER◷ | 5,200 | $9.86 | $51.3K | +3.2% | Open the original filing on SEC.gov |
| Jun 25, 2025 | GOSS | Gossamer Bio, Inc. | AGRANT◆ | 115,000 | — | — | — | Open the original filing on SEC.gov |