Millstreet accounts sell 18,768 Diebold shares

Diebold Nixdorf, Inc. reported an insider Form 4 showing that investment accounts advised by Millstreet Capital Management LLC sold a total of 18,768 shares of common stock in open-market transactions at about $82 per share on June 10–11, 2026.

Rhea-AI Filing Summary

Diebold Nixdorf, Inc. reported an insider Form 4 showing that investment accounts advised by Millstreet Capital Management LLC sold a total of 18,768 shares of common stock in open-market transactions at about $82 per share on June 10–11, 2026. After these sales, the accounts still hold 4,597,336 shares indirectly. Millstreet, along with Brian D. Connolly and Craig Kelleher, disclaims beneficial ownership beyond their pecuniary interest in these accounts.

Insider Trade Summary

Net Seller: 18,768 shares

Net Sell 2 txns

Insider Millstreet Capital Management LLC, Connolly Brian D, Kelleher Craig

Role 10% Owner | 10% Owner | 10% Owner

Sold 18,768 shs ($1.54M)

Type	Security	Shares	Price	Value
Sale	Common Stock	1,108	$82.06	$91K
Sale	Common Stock	17,660	$82.082	$1.45M

Holdings After Transaction: Common Stock — 4,597,336 shares (Indirect, See Footnote)

Footnotes (1)

1. F1. Millstreet Capital Management LLC provides investment advisory services to private investment funds and accounts ("Accounts") and, in such capacity, may be deemed tobeneficially own Common Shares held for the accounts of such Accounts. Mr. Connolly and Mr. Kelleher are Managing Members of Millstreet. Each of the Reporting Personsdisclaims beneficial ownership of the shares reported herein except to the extent of its or his pecuniary interest therein, and the filing of this Form 4 shall not be construed as anadmission that any of the Reporting Persons is the beneficial owner of any such shares for purposes of Section 16(a) of the Securities Exchange Act of 1934 or for any otherpurpose.

Key Figures

Total shares sold: 18,768 shares Shares sold on June 10, 2026: 17,660 shares Shares sold on June 11, 2026: 1,108 shares +3 more

6 metrics

Total shares sold 18,768 shares Open-market sales on June 10–11, 2026

Shares sold on June 10, 2026 17,660 shares Common Stock at $82.082 per share

Shares sold on June 11, 2026 1,108 shares Common Stock at $82.06 per share

Price per share (range) $82.06–$82.082 Open-market sale prices

Shares held after transactions 4,597,336 shares Indirect ownership following June 2026 sales

Net buy/sell direction Net sell of 18,768 shares Transaction summary across reported trades

Key Terms

ten percent owner, indirect ownership, pecuniary interest, Section 16(a)

4 terms

ten percent owner regulatory

"name": "Kelleher Craig", "is_ten_percent_owner": 1"

indirect ownership financial

""direct_or_indirect": "I", "ownership_type": "indirect""

pecuniary interest financial

"disclaims beneficial ownership of the shares reported herein except to the extent of its or his pecuniary interest therein"

Section 16(a) regulatory

"beneficial owner of any such shares for purposes of Section 16(a) of the Securities Exchange Act of 1934"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What insider activity did Diebold Nixdorf (DBD) report in this Form 4?

Diebold Nixdorf reported that accounts advised by Millstreet Capital Management LLC sold 18,768 common shares in open-market transactions, while continuing to hold 4,597,336 shares indirectly after the trades.

Who is involved in the Diebold Nixdorf (DBD) insider transactions?

The filing lists Millstreet Capital Management LLC and its managing members Brian D. Connolly and Craig Kelleher as ten percent owners, with sales executed for investment accounts they advise, not personal direct holdings.

How many Diebold Nixdorf (DBD) shares were sold and at what prices?

The accounts sold 1,108 common shares at $82.06 on June 11, 2026, and 17,660 common shares at $82.082 on June 10, 2026, totaling 18,768 shares in open-market sales.

How many Diebold Nixdorf (DBD) shares remain held after these insider sales?

Following the transactions, the investment accounts advised by Millstreet Capital Management LLC hold 4,597,336 Diebold Nixdorf common shares indirectly, according to the post-transaction ownership figure in the Form 4.

Are Brian D. Connolly and Craig Kelleher personally selling Diebold Nixdorf (DBD) shares?

The Form 4 states that Millstreet advises private investment accounts holding the shares. Connolly and Kelleher are managing members, and each reporting person disclaims beneficial ownership beyond his pecuniary interest in those accounts.

What does indirect ownership mean in the Diebold Nixdorf (DBD) Form 4 filing?

Indirect ownership here means the reported Diebold Nixdorf shares are held in private investment funds and accounts advised by Millstreet Capital Management LLC, rather than as direct personal holdings of the individual reporting persons.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 06/12/2026 - 04:01 PM Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Millstreet Capital Management LLC

(Last) (First) (Middle)

545 BOYLSTON STREET, 8TH FLOOR

(Street)

BOSTON MASSACHUSETTS 02116

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
DIEBOLD NIXDORF, Inc [ DBD ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director	X	10% Owner
	Officer (give title below)		Other (specify below)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
06/10/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

	Form filed by One Reporting Person
X	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	06/10/2026		S		17,660	D	$82.082	4,598,444	I	See Footnote(1)
Common Stock	06/11/2026		S		1,108	D	$82.06	4,597,336	I	See Footnote(1)

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

1. Name and Address of Reporting Person^*

Millstreet Capital Management LLC

(Last) (First) (Middle)

545 BOYLSTON STREET, 8TH FLOOR

(Street)

BOSTON MASSACHUSETTS 02116

(City) (State) (Zip)

UNITED STATES

(Country)

Relationship of Reporting Person(s) to Issuer

	Director	X	10% Owner
	Officer (give title below)		Other (specify below)

1. Name and Address of Reporting Person^*

Connolly Brian D

(Last) (First) (Middle)

545 BOYLSTON STREET, 8TH FLOOR

(Street)

BOSTON MASSACHUSETTS 02116

(City) (State) (Zip)

UNITED STATES

(Country)

Relationship of Reporting Person(s) to Issuer

	Director	X	10% Owner
	Officer (give title below)		Other (specify below)

1. Name and Address of Reporting Person^*

Kelleher Craig

(Last) (First) (Middle)

545 BOYLSTON STREET 8TH FLOOR

(Street)

BOSTON MASSACHUSETTS 02116

(City) (State) (Zip)

UNITED STATES

(Country)

Relationship of Reporting Person(s) to Issuer

	Director	X	10% Owner
	Officer (give title below)		Other (specify below)

Explanation of Responses:

1. Millstreet Capital Management LLC provides investment advisory services to private investment funds and accounts ("Accounts") and, in such capacity, may be deemed tobeneficially own Common Shares held for the accounts of such Accounts. Mr. Connolly and Mr. Kelleher are Managing Members of Millstreet. Each of the Reporting Personsdisclaims beneficial ownership of the shares reported herein except to the extent of its or his pecuniary interest therein, and the filing of this Form 4 shall not be construed as anadmission that any of the Reporting Persons is the beneficial owner of any such shares for purposes of Section 16(a) of the Securities Exchange Act of 1934 or for any otherpurpose.

	MILLSTREET CAPITAL MANAGEMENT LLC By: /s/ Craig M. Kelleher, Managing Member	06/12/2026
	/s/ Brian D. Connolly, Individually	06/12/2026
	/s/ Craig M. Kelleher, Individually	06/12/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)