Digi International (DGII) director awarded 4,066 restricted stock units

Rhea-AI Filing Summary

Digi International director Christopher Heim acquired 4,066 shares of common stock on February 9, 2026 as a grant or award at $0 per share. These represent restricted stock units scheduled to vest immediately before the company’s next annual shareholder meeting, unless earlier accelerated or terminated under their terms.

After this grant, Heim beneficially owned 60,588 common shares directly, and an additional 4,000 common shares indirectly held by a trust.

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

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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^*

Heim Christopher

(Last) (First) (Middle)

9350 EXCELSIOR BLVD

SUITE 700

(Street)

HOPKINS MN 55343

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
DIGI INTERNATIONAL INC [ DGII ]

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

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

3. Date of Earliest Transaction (Month/Day/Year)
02/09/2026

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

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

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

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	02/09/2026		A		4,066(1)	A	$0	60,588	D
Common Stock								4,000	I	By Trust

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

Explanation of Responses:

1. Restricted stock units scheduled to vest on the date immediately preceding the issuer's next annual meeting of stockholders unless earlier accelerated or terminated pursuant to their terms.

	/s/ Joshua L. Colburn, attorney-in-fact	02/11/2026
	** 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.
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FAQ

What insider transaction did DGII director Christopher Heim report?

Christopher Heim reported receiving a grant of 4,066 shares of Digi International common stock at $0 per share. These were issued as restricted stock units that convert into shares, adding to his existing direct and indirect shareholdings in the company.

When did Christopher Heim receive his DGII stock grant and on what terms?

Heim received the 4,066-share stock grant on February 9, 2026 at $0 per share. The grant consists of restricted stock units that are scheduled to vest immediately before Digi International’s next annual shareholder meeting, subject to possible earlier acceleration or termination.

How many DGII shares does Christopher Heim own after this Form 4 filing?

Following the reported grant, Heim beneficially owns 60,588 Digi International common shares directly. The filing also shows an additional 4,000 common shares held indirectly by a trust, reflecting his combined direct and trust-related ownership interests in the company’s stock.

What are the vesting conditions for Christopher Heim’s new DGII restricted stock units?

The 4,066 restricted stock units are scheduled to vest on the date immediately preceding Digi International’s next annual meeting of stockholders. Vesting can occur earlier or be terminated if conditions in the grant documents trigger acceleration or forfeiture under their stated terms.

How are some of Christopher Heim’s DGII shares held according to the Form 4?

The Form 4 shows Heim has 4,000 Digi International common shares held indirectly "By Trust." This means a trust entity holds those shares, and they are reported as indirect beneficial ownership rather than being held in his name directly.