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SEC Form 4 research

UNION PACIFIC CORP insider transactions

Inspect UNION PACIFIC CORP's public SEC insider acquisitions and sales, reporting owners and source receipts.

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

Issuer CIK
0000100885
Reporting owners
58
Officers and directors
38
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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.

Read one actual disclosure before using it

Show the table · 1 row, 7 columns

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2026-10-012026-10-01WILLIAMS CHRISTOPHER JA194$272.42Not reported

First displayed source row from Recent insider disclosures. The full bounded history and coverage notes remain below.

The displayed observation date is 2026-10-01 and its public availability date is 2026-10-01. Subtracting those calendar dates gives 0 days of disclosure lag. Historical public research can use the record from the availability date, rather than backdating knowledge to the observation date. The calendar-day difference does not assert an intraday publication time.

This row is code A: a award. An award is an acquisition but is not an open-market purchase. A purchase-following rule must not count it as code P.

Open the linked original receipts to verify the row, then inspect a second record before drawing a pattern. This public filing observation supplies source evidence, not a completed copy-trading return.

Recent insider disclosures

Inspect all 20 displayed rows: 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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2026-10-012026-10-01WILLIAMS CHRISTOPHER JA194$272.42Not reported
2026-10-012026-10-01Will W AnthonyA162$272.42Not reported
2026-10-012026-10-01WIEHOFF JOHNA172$272.42Not reported
2026-10-012026-10-01Tien John K JrA171$272.42Not reported
2026-10-012026-10-01Simons DoyleA312$272.42Not reported
2026-10-012026-10-01MCCARTHY MICHAEL RA839$272.42Not reported
2026-10-012026-10-01Lute Jane HA372$272.42Not reported
2026-10-012026-10-01HOPKINS DEBORAH CA229$272.42Not reported
2026-10-012026-10-01Finley TeresaA179$272.42Not reported
2026-10-012026-10-01Edison Sheri H.A179$272.42Not reported
2026-09-112026-09-10Powers Carrie JA5.53$285.78Not reported
2026-09-112026-09-10Conlin Christina BA2.22$285.78Not reported
2026-09-112026-09-10Rocker Kenyatta GA2.6$285.78Not reported
2026-09-112026-09-10Jalali RahulA5.12$285.78Not reported
2026-09-112026-09-10Hamann Jennifer LA7.38$285.78Not reported
2026-08-122026-08-10Conlin Christina BA2.17$292.24Not reported
2026-08-122026-08-10Rocker Kenyatta GA2.55$292.24Not reported
2026-08-122026-08-10Powers Carrie JA5.41$292.24Not reported
2026-08-122026-08-10Hamann Jennifer LA7.96$292.24Not reported
2026-08-122026-08-10Jalali RahulA8.21$292.24Not reported

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

Inspect all 40 displayed rows: Officers and directors in the directory

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DeLaney William J III000138415136
Rocker Kenyatta G00017496736
Vena Vincenzo J00017643893
Finley Teresa000163015310
Whited Elizabeth F000169060925
KNIGHT ROBERT M JR000120000920
Card Andrew H JR000136994111
BUTLER ERIC L000154418411
DAVIDSON RICHARD K000102437911
DAVIS ERROLL B JR00012090754
DONOHUE THOMAS J00012412057
DUFFY DENNIS J00012000011
DUNHAM ARCHIE W000119205322
DUREN DIANE K000156328313
EISELE CHARLES R00012000022
Ferguson Rhonda S00016771931
Gehringer Eric J00018391763
GUTSCHEWSKI BERNARD R00012000048
Hamann Jennifer L00017982808
Hemmer J Michael000129236213
HOPE RICHARDS JUDITH000122731425
JONES MARY S00012000052
KORALESKI JOHN J00012000109
KRULAK CHARLES C00012342692
MCAULIFFE MARY E00012000113
MCCARTHY MICHAEL R0001008544103
MCCONNELL MICHAEL W00012770004
MCLARTY THOMAS F III0001179678179
Patel Bhavesh V.000150029312
PUTZ RICHARD J00012000121
Richardson Craig V00018358752
ROGEL STEVEN R00011905638
Rynaski Todd M.00016507913
SCHAEFER BARBARA W000120001411
Scott Cameron A00016366883
Tennison Lynden L00013198712
THAL GAYLA L00015442304
TOTUSEK JEFFREY P000141910820
TURNER ROBERT W00012000161
YOUNG JAMES R00012000191

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.