NYSE:CTA-PB

E. I. Du Pont De Nemours And Company Stock Insider Trading

Basic Materials > Agricultural Inputs

Buy CTA-PB

*Your capital is at risk

$67.25

-0.0500 (-0.0743%)

At Close: Jun 03, 2026

E. I. Du Pont De Nemours And Company Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be negative at -47.15. In total, the insiders bought 5.46B and sold 263.11K CTA-PB shares in the last 100 trades. The insider score can be negative despite buy/sell ratio being positive. The score focuses on the quality of the trades.

Insider Power (Last 100 transactions)	-47.15
● Buy	5.46B shares
● Sell	263.11K shares
65% Buy Activity Moderate Positive Correlation
Buy Signal Low Confidence Feb 24, 2026 Analysis Breakdown: Signal is highly questionable due to a strongly contradictory negative Insider Power Score of -47.15. Partially supported by a positive historical correlation. Confidence increased due to high data reliability score of 100.

Historical Insider Trades

Date	Type	Person	Role	Amount
Aug 29, 2025 Sell	Common Stock S-Sale	King Robert D. EVP, Crop Protection Business	Officer	37 280 Value: $2.77M
Aug 29, 2025 Buy	Non-Qualified Stock Option (right-to-buy) M-Exempt	King Robert D. EVP, Crop Protection Business	Officer	9 337 Value: $581.6K
Aug 29, 2025 Buy	Non-Qualified Stock Option (right-to-buy) M-Exempt	King Robert D. EVP, Crop Protection Business	Officer	14 960 Value: $877.7K
Aug 29, 2025 Buy	Non-Qualified Stock Option (right-to-buy) M-Exempt	King Robert D. EVP, Crop Protection Business	Officer	14 960 Value: $877.7K
Aug 29, 2025 Buy	Non-Qualified Stock Option (right-to-buy) M-Exempt	King Robert D. EVP, Crop Protection Business	Officer	9 337 Value: $581.6K
Aug 29, 2025 Sell	Common Stock S-Sale	King Robert D. EVP, Crop Protection Business	Officer	37 280 Value: $2.77M
Aug 29, 2025 Buy	Common Stock M-Exempt	King Robert D. EVP, Crop Protection Business	Officer	9 337 Value: $581.6K
Aug 29, 2025 Buy	Common Stock M-Exempt	King Robert D. EVP, Crop Protection Business	Officer	14 960 Value: $877.7K
Jul 31, 2025 Buy	Common Stock A-Award	Giesselman Janet Plaut Director	Director	54 Value: $4K
Jul 31, 2025 Buy	Common Stock A-Award	Nayyar Nayaki R Director	Director	451 Value: $32.5K
Jul 31, 2025 Buy	Common Stock A-Award	Nayyar Nayaki R Director	Director	451 Value: $32.5K
Jul 31, 2025 Buy	Common Stock A-Award	Giesselman Janet Plaut Director	Director	54 Value: $4K
May 13, 2025 Buy	Common Stock M-Exempt	Fuerer Cornel B See Remarks	Officer	17 242 Value: $874.2K
May 13, 2025 Sell	Common Stock S-Sale	Fuerer Cornel B See Remarks	Officer	55 242 Value: $3.76M
May 13, 2025 Buy	Non-Qualified Stock Option (right-to-buy) M-Exempt	Fuerer Cornel B See Remarks	Officer	17 242 Value: $874.2K
May 13, 2025 Buy	Non-Qualified Stock Option (right-to-buy) M-Exempt	Fuerer Cornel B See Remarks	Officer	17 242 Value: $874.2K
May 13, 2025 Sell	Common Stock S-Sale	Fuerer Cornel B See Remarks	Officer	55 242 Value: $3.76M
May 13, 2025 Buy	Common Stock M-Exempt	Fuerer Cornel B See Remarks	Officer	17 242 Value: $874.2K
Apr 30, 2025 Buy	Common Stock A-Award	Grimes Karen H. Director	Director	2 990 Value: $208.7K
Apr 30, 2025 Buy	Common Stock A-Award	Johanns Michael O. Director	Director	2 990 Value: $208.7K
Apr 30, 2025 Buy	Common Stock A-Award	Lutz Marcos M Director	Director	2 990 Value: $208.7K
Apr 30, 2025 Buy	Common Stock A-Award	Nayyar Nayaki R Director	Director	524 Value: $32.5K
Apr 30, 2025 Buy	Common Stock A-Award	Nayyar Nayaki R Director	Director	2 990 Value: $208.7K
Apr 30, 2025 Buy	Common Stock A-Award	Page Gregory R Director	Director	4 930 Value: $344.2K
Apr 30, 2025 Buy	Common Stock A-Award	Preete Kerry J Director	Director	2 990 Value: $208.7K

About Insider Power

Insider Power is a proprietary algorithm developed by StockInvest.us to evaluate the significance of insider transactions. The calculation considers the size, type, and timing of transactions, as well as the insider’s role within the company.

It is important to note that, in general, there is little to no correlation between insider transactions and short-term stock price movements. In one of our studies, only 0.22%^* of stocks with insider activity showed a measurable correlation — and even then, it was unclear whether the effect was caused by insider actions or simply by the stock’s broader trend.

While our algorithms are designed to highlight potentially meaningful signals, these cannot be regarded as statistically significant on their own. Insider trading activity should therefore be seen as informative rather than as direct trading guidance. The Insider Power metric was created to present this information in a clearer and more accessible way, helping investors better understand the possible context of insider activity.

* October 6th, 2025 - Tested on 5562 stocks