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SEC Form 4 research

DIEBOLD NIXDORF, Inc insider transactions

Inspect DIEBOLD NIXDORF, Inc's public SEC insider acquisitions and sales, reporting owners and source receipts.

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

Issuer CIK
0000028823
Reporting owners
98
Officers and directors
42
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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

Scroll sideways to compare all columns. Select a heading to sort.

2026-08-012026-07-31Timko Thomas SP700$72.29Not reported

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

The displayed observation date is 2026-07-31 and its public availability date is 2026-08-01. Subtracting those calendar dates gives 1 day 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 P: a purchase. A purchase code is only one eligibility check. Confirm reporting-owner role, amendment lineage and coverage before treating it as a strategy input.

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

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.

Show the table · 1 row, 7 columns

Scroll sideways to compare all columns. Select a heading to sort.

2026-08-012026-07-31Timko Thomas SP700$72.29Not 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 47 displayed rows: Officers and directors in the directory

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Timko Thomas S000136846918
COSTELLO ELLEN000166454228
Natoli Frank A00014909581
GREENFIELD GARY G000123341513
BOWEN MARJORIE L.00014756485
Mattes Andreas W00015787066
RICHARDSON BRADLEY C000123252313
SWIDARSKI THOMAS W000122380811
FITZGERALD GALE S000101380419
Rutt Sheila M000132621420
Schmid Gerrard000173238410
Mayes George S JR00013610986
ALLENDER PATRICK W000120526810
Anton Arthur F000135890223
Baur Frank Tobias00020085334
BESANKO BRUCE H00012214866
BISH REYNOLDS00012492971
BUCCI DAVID000122381111
Chapman Christopher A.00015201793
CHEN JAMES L M00012238129
COX PHILLIP R000118066831
Deering Dennis D.00015756401
DETTINGER WARREN W00012238134
Ducey Charles E JR00013612883
Goldfarb Matthew000136706522
Hesse Chad F00014336222
Heyden Olaf Robert000168674616
HILLOCK MICHAEL J00012238109
Hunter Matthew Scott00013610991
KERR ALAN00012586411
Kristoff John D00013611007
Leiken Jonathan00016089843
Marquez Octavio000191717020
McDannold Timothy J00014095381
Merz Stefan00015831751
Myers Jonathan00019445971
Naher Ulrich00016867436
PEARLMAN EMANUEL R000131591558
Pierce Leslie A00014021761
RUTHERFORD JEFFREY L000121517719
SOIN RAJESH K00011841464
States Lauren000167002217
Stephenson Bradley J00014627441
WALLACE HENRY D G000123404120
WARREN ROBERT J000122382121
WEBER ALAN J00011980938
Wunram Jurgen00016867441

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.