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SEC Form 4 research

DUPONT E I DE NEMOURS & CO insider transactions

Inspect DUPONT E I DE NEMOURS & CO's public SEC insider acquisitions and sales, reporting owners and source receipts.

As of 2026-10-15T08:02:39.132Z

Issuer CIK
0000030554
Reporting owners
50
Officers and directors
19
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What is a Form 4?

Animation: what a Form 4 is, shown with one real example. Sonic Automotive (SAH) reporting owner Paul P. Rusnak bought 13,701 shares at $59.78 on Wednesday, October 7, 2026, transaction code P, an open-market purchase (S is a sale and A is an award from the company). A timeline marks the SEC's two-business-day filing deadline, which ends Friday, October 9. The SEC accepted the Form 4 at 4:33:21 PM ET on October 9, and NexusTrade treats it as public one minute later, at 4:34:21 PM ET. A lamp for NexusTrade's InsiderTrades indicator stays off from the trade date until that moment, then counts one purchase worth 13,701 × $59.78 = $819,045.78.
In this example the shares were bought on Oct 7, 2026, and NexusTrade's InsiderTrades indicator can count the purchase starting at 4:34:21 PM ET on Oct 9, one minute after the SEC accepted the Form 4.

A Form 4 is the SEC filing a company insider, such as an officer, director or 10% owner, uses to report a trade in the company's stock, generally within two business days. The animation follows one real filing as an example: Paul P. Rusnak's purchase of Sonic Automotive (SAH) shares on October 7, 2026.

The same reading applies to every row on this page. The trade date is when the shares changed hands. The available date is when NexusTrade treats the filing as public, and a NexusTrade InsiderTrades indicator counts a purchase (code P) or sale (code S) only from that moment. Code A awards are not counted as purchases.

Recent insider disclosures

This table includes purchases, sales and awards in the public filing record. Awards and open-market purchases are distinct transaction codes. For historical research, use the public availability date to determine when the transaction was knowable.

Read code P as a purchase, S as a sale and A as an award. An award is an acquisition, but it is not an open-market purchase. Open the filing receipt to check the transaction details.

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Most recent 90-day source activity, up to 50 rows. No rows means no matching recent records, not no historical activity.

Officers and directors in the directory

Show the table · 27 rows, 3 columns

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REILLY WILLIAM K000112730624
Kullman Ellen Jamison000130314135
HOLLIDAY CHARLES O JR000112728913
HEWSON MARILLYN A000121749627
du Pont Eleuthere I00013493301
FANANDAKIS NICHOLAS C000147177015
JULIBER LOIS D00011272943
BOREL JAMES C000127597232
BREEN EDWARD D000122361920
BROWN RICHARD H00011206527
Cachinero Benito00013973909
Collins James C. Jr.000162504510
COLLOMB BERTRAND P00012419243
CONNELLY THOMAS M JR000112728632
CRAWFORD CURTIS J000101431816
CUTLER ALEXANDER M0001188585764
Doyle Christopher Marc00016604833
Gallogly James L000135858224
GOODMANSON RICHARD R00011272886
HODGSON JOHN C00011684161
JOHNSON W DONALD000127647911
KEEFER JEFFREY L00013671927
MOBLEY STACEY J00011272971
OKeefe Sean00013326863
SAGER THOMAS L000143943225
THOMAS LEE M000109072410
Vergnano Mark000147410725

Which transactions qualify for the company tracker

The company strategy uses verified officers and directors with qualifying acquisitions at this issuer. Other reporting owners may appear in source records without becoming strategy signals.

Strategy eligibility is held while filing coverage is unresolved.

Historical follower simulations are separate from these source transactions. They do not establish live trading results.