Insider trade

CEO sold ~$356K of DD shares in the open market

Traded Nov 28, 2025 · Filed Dec 1, 2025

DuPontDD

~$356K
Reported value · 9,011 sh @ $39.46: 288K
Holds after · shares reported: +9.5%
stock since the trade · S&P 500 +13.4%, $119.31 → $130.69 on Oct 5

Why it stands out

The boss of DuPont sold $356K of DuPont shares. Nobody planned it ahead of time.

Written from the filing's own figures. OQRO describes what was reported and never tells you what to buy or sell

View the official recordSEC Form 4 — Statement of Changes in Beneficial Ownership

All the details

Dates, kept separate

Transaction date: Nov 28, 2025
Reporting period: Not applicable
Filed with the SEC: Dec 1, 2025

CEO$100K–$500K

Context

Classification

open market sale

Code S — open-market or private sale

Absolute commitment

~$355,574

Shares × reported transaction price

Timing vs results

22 days after results of Nov 6, 2025, 74 days before results of Feb 10, 2026

Results dates are the company's own 8-K (Item 2.02). Many companies only let insiders trade in a window after results

Price at the time

Closed at $119.31 on Nov 28, 2025, within 3% of its 52-week high, after a 22% rise over the previous 30 trading days

52-week range $69.20 (Apr 8, 2025) to $122.37 (Nov 12, 2025), 94% of the way up, from 250 adjusted closes. 30 trading days earlier: $98.07 on Oct 16, 2025. Describes the past only, not a forecast

Planned / mechanical clue

None found in footnotes

Only flagged when a footnote says so; never inferred

After it was reported

After	Stock	S&P 500	Difference
7 days	+2.8%	+0.2%	+2.5%
30 days	+3.4%	+0.2%	+3.2%
90 days	+25.6%	+0.7%	+24.9%
180 days	+20.4%	+11.3%	+9.1%

Past results only. Not a forecast.

Source receipt

Record ID: 0001628280-25-054483
Filed / recorded: Dec 1, 2025, 9:57 PM UTC
Added to OQRO: Oct 2, 2026, 12:27 PM UTC
Parser: form4-xml-v1
Data quality: Verified: identifiers matched exactly
Issuer: DuPont de Nemours, Inc.
Issuer CIK: 1666700
Ticker: DD
Reporting person: Lori Koch
Relationship: Director, Officer
Officer title: CEO
Security: Common Stock
Table: Non-derivative (Table I)
Transaction date: Nov 28, 2025
Transaction code: S
Shares / units: 9,011
Price per share: $39.46
Acquired / disposed: Disposed (D)
Shares owned after: 288,325.6878
Ownership form: Direct
Amendment: No

Footnotes from the filing

Weighted average sales price of $39.4619. Trades ranged from $39.46 to $39.48. Upon request, the reporting person will provide to the Commission, the issuer and any stockholder full information regarding the number of shares that were sold at each separate price.