Diebold Nixdorf Incorporated

Last updated September 27, 2026

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Organization details

Legal name: Diebold Nixdorf Incorporated
Former names: Diebold Inc
Ownership: Public
Status: Active
Sector (GICS): Information Technology
SIC code: 3578 — Calculating & Accounting Machines (No Electronic Computers)
Jurisdiction of incorporation: Delaware
Headquarters city: North Canton
Headquarters state / province: Ohio
Headquarters country: United States
Fiscal year end: December
Ticker symbol: DBD
Primary stock exchange: NYSE

Identifiers

SEC CIK: 0000028823
EIN: 34-0183970

Board of directors

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Arthur F. Anton · Director
Since 2023
Colin J. Parris · Director
Since 2024
David H. Naemura · Director
Since 2023
Emanuel R. Pearlman · Director
Since 2023
Gary G. Greenfield · Director
Since 2023
Kent M. Stahl · Director
Since 2023
Marjorie L. Bowen · Director
Since 2023
Mark Gross · Director
Since 2023
Matthew Goldfarb · Director
Since 2023
Matthew J. Espe · Director
Since 2023
Maura A. Markus · Director
Since 2024
Octavio Marquez · Director · President and CEO
Since 2023
Patrick J. Byrne · Director
Since 2023
William A. Borden · Director
Since 2023

Chief executives

Octavio Marquez · President and CEO

Dates unknown

Director election results

Annual meeting of April 30, 2025. Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.

Board connections

11 of this board's directors also sit on 18 other boards. 1 is in the same sector.

Shared director Other board Same sector +2 more in the list below

Aptiv PLC
via Colin J. Parris
Broadridge Financial Solutions Inc.
via Maura A. Markus
CBL & Associates Properties Inc.
via Marjorie L. Bowen
Corebridge Financial Inc.
via Colin J. Parris
Donnelley Financial Solutions Inc.
via Gary G. Greenfield
GXO Logistics Inc.
via Patrick J. Byrne
Korn Ferry
via Matthew J. Espe
MSA Safety Incorporated
via Octavio Marquez
MidCap Financial Investment Corporation
via Emanuel R. Pearlman
Network-1 Technologies Inc.
via Emanuel R. Pearlman
Rackspace Technology Inc. Same sector
via Mark Gross
SoFi Technologies Inc.
via William A. Borden
Stifel Financial Corporation
via Maura A. Markus
SunCoke Energy Inc.
via Arthur F. Anton
The Greenbrier Companies Inc.
via Emanuel R. Pearlman
The Sherwin-Williams Company
via Arthur F. Anton
Verra Mobility Corporation
via Patrick J. Byrne
WESCO International Inc.
via Matthew J. Espe

Insider trades

All notable trades →

From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.

Bought, last 12 months: $299,741; 5 purchases by 3 insiders
Sold, last 12 months: $126,562,566; 12 sales by 3 insiders

Date	Insider	Transaction	Shares	Price	Value
Jul 31, 2026	Timko Thomas S Officer (EVP, CFO)	Open-market purchase	+700	$72.29	$50,603
Jun 26, 2026	Brian D. Connolly 10% owner	Open-market sale	−100,000	$84.80	$8,480,000
Jun 25, 2026	Brian D. Connolly 10% owner	Open-market sale	−2,741	$85.06	$233,149
Jun 24, 2026	Brian D. Connolly 10% owner	Open-market sale	−228,723	$83.95	$19,201,296
Jun 15, 2026	Brian D. Connolly 10% owner	Open-market sale	−1,765	$83.91	$148,101
Jun 12, 2026	Brian D. Connolly 10% owner	Open-market sale	−159,675	$82.12	$13,112,511
Jun 11, 2026	Millstreet Capital Management LLC 10% owner	Open-market sale	−1,108	$82.06	$90,922
Jun 10, 2026	Millstreet Capital Management LLC 10% owner	Open-market sale	−17,660	$82.08	$1,449,533
Jun 8, 2026	Brian D. Connolly 10% owner	Open-market sale	−88,334	$82.99	$7,330,839
Jun 3, 2026	Timko Thomas S Officer (EVP, CFO)	Gift	−672	—	—
Jun 3, 2026	Timko Thomas S Officer (EVP, CFO)	Gift	+672	—	—
May 27, 2026	Octavio Marquez Director, Officer (President and CEO)	Open-market purchase	+621	$79.56	$49,407
May 26, 2026	Octavio Marquez Director, Officer (President and CEO)	Open-market purchase	+629	$79.37	$49,924
May 22, 2026	Timko Thomas S Officer (EVP, CFO)	Open-market purchase	+672	$74.36	$49,970
May 22, 2026	Colin J. Parris Director	Grant or award	+2,621	—	—

Peers

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Questions about Diebold Nixdorf Incorporated

Who is the CEO of Diebold Nixdorf Incorporated?

Octavio Marquez is Diebold Nixdorf Incorporated's President and CEO.

How many directors are on Diebold Nixdorf Incorporated's board?

Diebold Nixdorf Incorporated's board has 14 directors: Arthur F. Anton, Colin J. Parris, David H. Naemura, Emanuel R. Pearlman, Gary G. Greenfield, Kent M. Stahl, Marjorie L. Bowen, Mark Gross, Matthew Goldfarb, Matthew J. Espe and 4 others.

Are Diebold Nixdorf Incorporated insiders buying or selling shares?

Over the last 12 months, Diebold Nixdorf Incorporated insiders bought $299,741 of shares in 5 purchases and sold $126.6 million of shares in 12 sales on the open market, as reported to the SEC on Forms 4 and 5.

How is Diebold Nixdorf Incorporated connected to…? → Spot something wrong? Report a correction

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