🕵️ Dupont de Nemours, Inc. ($DD)
SEC insider & ownership activity, last 12 months · CIK 1666700 · every row links its SEC filing
Over the last 12 months insiders sold $6.3M with no open-market buying against it. Steven P. Larrabee sold $5.7M (Sep). No red-flag 8-Ks in the window.
🚨 2 signals active —
planned-vs-executed verdicts, pre-event flags, and cluster context live in the
API and the
alerts bot.
Monthly net open-market insider flow, last 12 months (up = net buying)
Insider flow
0 buyers, $0 (0 lots) · 3 sellers, $6.3M (7 lots)
| Insider | Buys | Bought | Sells | Sold | Last |
|---|---|---|---|---|---|
| Steven P. Larrabee | 0 | – | 4 | $5.7M | Sep 15, 2025 |
| Koch Lori | 0 | – | 2 | $368K | Jun 2, 2026 |
| Erik T. Hoover | 0 | – | 1 | $239K | Nov 28, 2025 |
5%+ holders
| Holder | Stake | Class | Schedule | Event | |
|---|---|---|---|---|---|
| Vanguard Capital Management | 7.5% | 13G | Apr 29, 2026 | filing ↗ |
Planned insider sales (Form 144)
| Seller | Planned | Approx. sale date | |
|---|---|---|---|
| Steven P. Larrabee | $80K | Jan 5, 2026 | filing ↗ |
| Steven P. Larrabee | $3.0M | Dec 9, 2025 | filing ↗ |
| Erik T. Hoover | $239K | Nov 28, 2025 | filing ↗ |
| Koch Lori | $356K | Nov 28, 2025 | filing ↗ |
| Steven P. Larrabee | $7.5M | Sep 4, 2025 | filing ↗ |
Material events (8-K)
| Item | Event date | |
|---|---|---|
| Material Modifications to Rights of Security Holders (3.03) | Jun 23, 2026 | filing ↗ |
| Charter/bylaw changes (5.03) | Jun 23, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Jun 23, 2026 | filing ↗ |
| Shareholder vote (5.07) | May 21, 2026 | filing ↗ |
| Reg FD disclosure (7.01) | May 21, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | May 21, 2026 | filing ↗ |
| Earnings (2.02) | May 5, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | May 5, 2026 | filing ↗ |
| Officer/director changes (5.02) | Apr 13, 2026 | filing ↗ |
| Other events (8.01) | Mar 18, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Mar 18, 2026 | filing ↗ |
| Reg FD disclosure (7.01) | Mar 16, 2026 | filing ↗ |
| Earnings (2.02) | Feb 10, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Feb 10, 2026 | filing ↗ |
| Officer/director changes (5.02) | Jan 20, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Jan 20, 2026 | filing ↗ |
| Other events (8.01) | Dec 2, 2025 | filing ↗ |
| Material agreement (1.01) | Nov 17, 2025 | filing ↗ |
| New financial obligation (2.03) | Nov 17, 2025 | filing ↗ |
| Other events (8.01) | Nov 17, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Nov 17, 2025 | filing ↗ |
| Earnings (2.02) | Nov 6, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Nov 6, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Nov 1, 2025 | filing ↗ |
| Material agreement (1.01) | Nov 1, 2025 | filing ↗ |
| Acquisition or disposition (2.01) | Nov 1, 2025 | filing ↗ |
| Officer/director changes (5.02) | Nov 1, 2025 | filing ↗ |
| Reg FD disclosure (7.01) | Nov 1, 2025 | filing ↗ |
| Other events (8.01) | Nov 1, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Nov 1, 2025 | filing ↗ |