David H. Sampsell - 09 Feb 2026 Form 4 Insider Report for DIGI INTERNATIONAL INC (DGII)

Reporting relationship: VP, CORP. DEV, GC & CORP. SEC.
Issuer ticker: DGII
Reported as of: 09 Feb 2026
Net transaction value: -$271,273
SEC form: 4
Accepted by SEC: 11 Feb 2026, 18:20:03 UTC
Prior SEC filing: 01 Dec 2025
Next SEC filing: 14 May 2026
Source filing: View source filing
Reporting owner signature: /s/ Joshua L. Colburn, Attorney-in-Fact

Key filing fact

David H. Sampsell filed Form 4 for DIGI INTERNATIONAL INC (DGII) on 11 Feb 2026.

Key facts

This page summarizes David H. Sampsell's Form 4 filing for DIGI INTERNATIONAL INC (DGII).
4 reported transactions and 1 derivative row are listed below.
Accepted by SEC: 11 Feb 2026, 18:20.

Change

Previous filing in this sequence was filed on 01 Dec 2025.
Current net transaction value: -$271,273.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001540299 Primary reporting owner

Sampsell David H.

Relationship: VP, CORP. DEV, GC & CORP. SEC.
Address: 9350 EXCELSIOR BLVD, SUITE 700, HOPKINS
Signature: /s/ Joshua L. Colburn, Attorney-in-Fact
Signature date: 11 Feb 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

DGII transaction

Common Stock

Options Exercise

Transaction value: $6,976
Shares: +324
Change %: +1.1%
Price: $21.53
Shares after: 30,840
Date: 09 Feb 2026
Ownership: Direct

DGII transaction

Common Stock

Sale

Transaction value: $49,549
Shares: -1,100
Change %: -3.6%
Price: $45.04
Shares after: 29,740
Date: 09 Feb 2026
Ownership: Direct
Footnotes: F1

DGII transaction

Common Stock

Sale

Transaction value: $228,700
Shares: -5,000
Change %: -17%
Price: $45.74
Shares after: 24,740
Date: 10 Feb 2026
Ownership: Direct

DGII holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 64,864
Date: 09 Feb 2026
Ownership: By Revocable Trust

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

DGII transaction Derivative

Employee Stock Option (right to buy)

Options Exercise

Transaction value: $0
Shares: -324
Change %: -100%
Price: $0.000000
Shares after: 0
Date: 09 Feb 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 324
Exercise price: $21.53
Footnotes: F2

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 2 footnotes

Footnote F1

Reflects the weighted average price of 1,100 shares of common stock of Digi International, Inc. sold by the reporting person in multiple transactions on February 9, 2026 with sale prices ranging from $45.00 to $45.1137 per share. The reporting person undertakes to provide upon request by the U.S. Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Footnote F2

Fully vested.