Insider · CIK 0001803917
Lori Koch
Files at DD (DuPont de Nemours, Inc.). First filing Dec 1, 2025, latest Jun 2, 2026.
In brief
Lori Koch files SEC Form 4 as CEO, director and CFO at DD (DuPont de Nemours, Inc.). Since Dec 1, 2025, Lori Koch has reported 0 open-market buys worth $0 and 2 open-market sells worth $368k, the latest filed on Jun 2, 2026.
A track record needs three past buys with six months of prices behind them; Lori Koch has 0, so none is measured yet.
The newest scored trade: sold $13k of DD on Jun 2, 2026, filed Jun 2, 2026, scored 45 (moderate). In the last 12 months: 0 buys worth $0 and 2 sells worth $368k.
Where the trades landed
Last year at the company this insider has traded most, with each buy and sell on the bar it happened.
DD: DuPont de Nemours, Inc.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
This insider’s open-market buys and sells, scored.
| Score | Company | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 45Moderate | DDsell DuPont de Nemours, Inc. | $13k 261 shares | -100% | +79% from low-5% from high | |
| 33Weak | DuPont de Nemours, Inc. | $356k 9,011 shares | -3% | +75% from low-2% from high |
Planned sales
Form 144 notices this insider filed before selling restricted or control stock, newest first.
| Filed | Company | Shares | Value | Sale date | Past 3 months |
|---|---|---|---|---|---|
| Nov 28, 2025 | DD DuPont de Nemours, Inc. | 9,011 0.00% of outstanding | $356k | Nov 28, 2025 | none |
Transactions
Every row this insider has filed, 25 in all, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| May 31, 2026 | DD DuPont de Nemours, Inc. | FTax withholding Common Stock | -4,673 | $48.03 | $224k | 345,172 | Jun 2, 2026 |
| Jun 2, 2026 | DD DuPont de Nemours, Inc. | SOpen-market sale Common Stockindirect: Retirement Savings Plan | -261 | $48.82 | $13k | 0 | Jun 2, 2026 |
| May 4, 2026 | DD DuPont de Nemours, Inc. | FTax withholding Common Stock | -3,048 | $45.54 | $139k | 349,845 | May 6, 2026 |
| Feb 20, 2026 | DD DuPont de Nemours, Inc. | AGrant or award Common Stock | +79,350 | $0.00 | $0 | 359,973 | Feb 24, 2026 |
| Feb 21, 2026 | DD DuPont de Nemours, Inc. | FTax withholding Common Stock | -8,123 | $50.36 | $409k | 351,850 | Feb 24, 2026 |
| Feb 15, 2026 | DD DuPont de Nemours, Inc. | FTax withholding Common Stock | -1,969 | $49.60 | $98k | 280,623 | Feb 18, 2026 |
| Dec 31, 2025 | DD DuPont de Nemours, Inc. | FTax withholding Common Stock | -6,704 | $40.40 | $271k | 282,593 | Jan 5, 2026 |
| Nov 28, 2025 | DD DuPont de Nemours, Inc. | MOption exercise Common Stock | +9,011 | $28.00 | $252k | 297,337 | Dec 1, 2025 |
| Nov 28, 2025 | DD DuPont de Nemours, Inc. | SOpen-market sale Common Stock | -9,011 | $39.46 | $356k | 288,326 | Dec 1, 2025 |
| Nov 28, 2025 | DD DuPont de Nemours, Inc. | MOption exercise Stock Options (Right to Buy NQOs)derivative | +9,011 | $0.00 | $0 | 0 | Dec 1, 2025 |
| Oct 31, 2025 | DD DuPont de Nemours, Inc. | AGrant or award Common Stock | +98,613 | $0.00 | $0 | 288,326 | Nov 4, 2025 |
| May 31, 2025 | DD DuPont de Nemours, Inc. | FTax withholding Common Stock | -4,563 | $67.20 | $307k | 188,543 | Jun 3, 2025 |
| May 4, 2025 | DD DuPont de Nemours, Inc. | FTax withholding Common Stock | -2,986 | $67.08 | $200k | 193,107 | May 6, 2025 |
| Feb 23, 2025 | DD DuPont de Nemours, Inc. | FTax withholding Common Stock | -1,301 | $82.36 | $107k | 195,496 | Feb 25, 2025 |
| Feb 20, 2025 | DD DuPont de Nemours, Inc. | AGrant or award Common Stock | +21,568 | $0.00 | $0 | 147,014 | Feb 24, 2025 |
| Feb 20, 2025 | DD DuPont de Nemours, Inc. | FTax withholding Common Stock | -9,004 | $82.46 | $742k | 138,010 | Feb 24, 2025 |
| Feb 21, 2025 | DD DuPont de Nemours, Inc. | AGrant or award Common Stock | +58,788 | $0.00 | $0 | 196,798 | Feb 24, 2025 |
| Feb 15, 2025 | DD DuPont de Nemours, Inc. | FTax withholding Common Stock | -1,891 | $84.11 | $159k | 125,446 | Feb 19, 2025 |
| May 31, 2024 | DD DuPont de Nemours, Inc. | AGrant or award Common Stock | +29,212 | $0.00 | $0 | 126,460 | Jun 4, 2024 |
| May 4, 2024 | DD DuPont de Nemours, Inc. | FTax withholding Common Stock | -2,928 | $77.76 | $228k | 97,248 | May 7, 2024 |
| Mar 2, 2024 | DD DuPont de Nemours, Inc. | FTax withholding Common Stock | -1,339 | $69.42 | $93k | 99,958 | Mar 5, 2024 |
| Feb 23, 2024 | DD DuPont de Nemours, Inc. | FTax withholding Common Stock | -1,277 | $70.24 | $90k | 101,297 | Feb 27, 2024 |
| Feb 15, 2024 | DD DuPont de Nemours, Inc. | AGrant or award Common Stock | +17,532 | $0.00 | $0 | 102,575 | Feb 20, 2024 |
| Feb 14, 2024 | DD DuPont de Nemours, Inc. | AGrant or award Common Stock | +31,419 | $0.00 | $0 | 97,327 | Feb 16, 2024 |
| Feb 14, 2024 | DD DuPont de Nemours, Inc. | FTax withholding Common Stock | -12,284 | $67.16 | $825k | 85,043 | Feb 16, 2024 |
Questions about Lori Koch
Answered from the filings on this page, as of the latest one.
Is Lori Koch buying or selling?
In the last 12 months Lori Koch reported 0 open-market buys worth $0 and 2 open-market sells worth $368k on SEC Form 4; the latest was sold $13k of DD on Jun 2, 2026. Grants, option exercises and tax withholding are not counted.
How did Lori Koch's past buys perform?
Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and Lori Koch has 0.
Where does Lori Koch file Form 4?
Lori Koch has filed Form 4 at DD (DuPont de Nemours, Inc.) as CEO. A Form 4 is required of officers, directors and holders of more than 10% of a share class within two business days of a trade.
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.