🕵️ Delcath Systems, Inc. ($DCTH)
SEC insider & ownership activity, last 12 months · CIK 872912 · every row links its SEC filing
Over the last 12 months insiders bought $287K with no open-market selling against it. Gerard J. Michel bought $198K in discretionary trades (Nov–Mar). No red-flag 8-Ks in the window.
Monthly net open-market insider flow, last 12 months (up = net buying)
Insider flow
3 buyers, $287K (4 lots) · 0 sellers, $0 (0 lots)
| Insider | Buys | Bought | Sells | Sold | Last |
|---|---|---|---|---|---|
| Gerard J. Michel | 2 | $198K | 0 | – | Mar 2, 2026 |
| Pennell Sandra | 1 | $50K | 0 | – | Mar 6, 2026 |
| Sylvester John Richard | 1 | $39K | 0 | – | Nov 21, 2025 |
5%+ holders
| Holder | Stake | Class | Schedule | Event | |
|---|---|---|---|---|---|
| Aharon Gil | 9.9% | 13D | Dec 31, 2025 | filing ↗ | |
| Salamon Steven A J | 9.9% | 13D | Dec 31, 2025 | filing ↗ | |
| Rosalind Advisors, Inc. | 9.9% | 13D | Dec 31, 2025 | filing ↗ | |
| Blackrock, Inc. | 5.3% | 13G | Jul 28, 2026 | filing ↗ | |
| Daniel Kaufman | 5.1% | 13G | Mar 20, 2026 | filing ↗ |
Planned insider sales (Form 144)
No sale notices filed in the last 12 months.
Material events (8-K)
| Item | Event date | |
|---|---|---|
| Officer/director changes (5.02) | May 13, 2026 | filing ↗ |
| Shareholder vote (5.07) | May 13, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | May 13, 2026 | filing ↗ |
| Earnings (2.02) | May 7, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | May 7, 2026 | filing ↗ |
| Other events (8.01) | Mar 3, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Mar 3, 2026 | filing ↗ |
| Earnings (2.02) | Feb 26, 2026 | filing ↗ |
| Earnings (2.02) | Jan 9, 2026 | filing ↗ |
| Reg FD disclosure (7.01) | Jan 9, 2026 | filing ↗ |
| Other events (8.01) | Jan 9, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Jan 9, 2026 | filing ↗ |
| Other events (8.01) | Nov 19, 2025 | filing ↗ |
| Earnings (2.02) | Nov 4, 2025 | filing ↗ |
| Earnings (2.02) | Oct 18, 2025 | filing ↗ |
| Reg FD disclosure (7.01) | Oct 18, 2025 | filing ↗ |
| Other events (8.01) | Oct 18, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Oct 18, 2025 | filing ↗ |
| Charter/bylaw changes (5.03) | Aug 12, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Aug 12, 2025 | filing ↗ |
| Earnings (2.02) | Aug 6, 2025 | filing ↗ |