(TDS)

Reporting relationship: President of Array, Trustee of TDS Voting Trust
Issuer ticker: TDS
Reported as of: 21 May 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 26 May 2026, 16:19:04 UTC
Prior SEC filing: 06 Apr 2026
Source filing: View source filing
Reporting owner signature: John M. Toomey, by power of atty.

Key filing fact

Anthony J. Carlson filed Form 4 for TELEPHONE & DATA SYSTEMS INC /DE/ (TDS) on 26 May 2026.

Key facts

This page summarizes Anthony J. Carlson's Form 4 filing for TELEPHONE & DATA SYSTEMS INC /DE/ (TDS).
3 reported transactions and 1 derivative row are listed below.
Accepted by SEC: 26 May 2026, 16:19.

Change

Previous filing in this sequence was filed on 06 Apr 2026.
Current net transaction value: $0.

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 0002028349 Primary reporting owner

Carlson Anthony J

Relationship: President of Array, Trustee of TDS Voting Trust
Address: 500 W. MADISON STREET, SUITE 810, CHICAGO
Signature: John M. Toomey, by power of atty.
Signature date: 26 May 2026

Reported non-derivative transactions

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

TDS transaction

Common Shares

Options Exercise

Transaction value
Shares: +695
Change %: +2.2%
Price: $41.20^*
Shares after: 32,818
Date: 21 May 2026
Ownership: Direct
Footnotes: F1

TDS transaction

Common Shares

Tax liability

Transaction value
Shares: -204
Change %: -0.62%
Price: $41.20^*
Shares after: 32,614
Date: 21 May 2026
Ownership: Direct
Footnotes: F2

TDS holding

Common Shares

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 71,399
Date: 21 May 2026
Ownership: By Voting Trust
Footnotes: F3

Reported derivative securities

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

TDS transaction Derivative

Restricted Stock Units

Options Exercise

Transaction value
Shares: -695
Change %: -33%
Price
Shares after: 1,390
Date: 21 May 2026
Ownership: Direct
Underlying class: Common Shares
Underlying amount: 695
Exercise price
Footnotes: F1

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

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 3 footnotes

Footnote F1

Restricted stock units were awarded on May 21, 2025, pursuant to TDS' Long Term Incentive Plan. One-third of the restricted stock units will vest on the first, second and third annual anniversaries of the Grant Date. This transaction represents settlement of the first vesting. Each restricted stock unit ("RSU") represents the right to receive one common share.

Footnote F2

Shares withheld to pay taxes.

Footnote F3

Reporting person is a trustee of a voting trust which is record owner of these Common Shares and which files its holdings on a form 4. Reporting person also holds 33,692 Common Shares in the dividend reinvestment plan.