Abiopharma

TELEPHONE & DATA SYSTEMS INC /DE/ (TDS)

Symbol	TDS
Name	TELEPHONE & DATA SYSTEMS INC /DE/
Sector	TELECOMMUNICATIONS
Region	North America
Industry	Telephone Communications (No Radiotelephone)
Address	30 NORTH LASALLE STREET, CHICAGO, IL 60602
Telephone	3126301900
Fax	—
Email	—
Website	https://www.tdsinc.com
Incorporation	UNDEFINED
Incorporated On	—
Employees	—
Fiscal Year	—
Public Since	—
Exchanges	NASDAQ
Auditor	—
Audit Status	NOT PROVIDED
Reporting Status	—
CIK	0001051512
Description	Telephone and Data Systems Inc is a diversified telecommunications operator that provides mobile, telephone, and broadband services to approximately 6 million customers. The firms mobile operations are conducted by its 81%-owned subsidiary, U.S. Cellular, which serves nearly 5 million wireless customers. The firms wireline operations are conducted by its wholly owned subsidiary, TDS Telecom, which services nearly 1 million phone and Internet access lines in predominantly rural and suburban areas. Additional info from NASDAQ: Telephone and Data Systems Inc is a diversified telecommunications operator that provides mobile, telephone, and broadband services to approximately 6 million customers. The firms mobile operations are conducted by its 81%-owned subsidiary, U.S. Cellular, which serves nearly 5 million wireless customers. The firms wireline operations are conducted by its wholly owned subsidiary, TDS Telecom, which services nearly 1 million phone and Internet access lines in predominantly rural and suburban areas.

2026-06-15 11:12

Director Villacrez Vicki L 🟡 adjusted position in 4.8K shares (1 derivative) of TELEPHONE & DATA SYSTEMS INC /DE/ (TDS) at $40.03 Transaction Date: Jun 11, 2026 | Filing ID: 000012

2026-06-15 11:11

Kroll Anita J 🟡 adjusted position in 1.3K shares (1 derivative) of TELEPHONE & DATA SYSTEMS INC /DE/ (TDS) at $40.03 Transaction Date: Jun 11, 2026 | Filing ID: 000011

2026-06-15 11:10

Director CARLSON LEROY T JR 🟡 adjusted position in 18.9K shares (1 derivative) of TELEPHONE & DATA SYSTEMS INC /DE/ (TDS) at $40.03 ($2.6M) Transaction Date: Jun 11, 2026 | Filing ID: 000013

2026-06-10 23:04

Director Dixon Kenneth S. 🟡 adjusted position in 1.5K shares (1 derivative) of TELEPHONE & DATA SYSTEMS INC /DE/ (TDS) at $39.33 Transaction Date: Jun 09, 2026 | Filing ID: 000007

2026-06-01 20:11

(99% Neutral) TELEPHONE & DATA SYSTEMS INC /DE/ (TDS) Announces Business Combination

2026-05-26 20:29

Director OFF GEORGE W 🟢 acquired 2.9K shares of TELEPHONE & DATA SYSTEMS INC /DE/ (TDS) at $41.20 Transaction Date: May 21, 2026 | Filing ID: 000003

2026-05-26 20:28

Director OLeary Christopher D 🟢 acquired 2.9K shares of TELEPHONE & DATA SYSTEMS INC /DE/ (TDS) at $41.20 Transaction Date: May 21, 2026 | Filing ID: 000003

2026-05-26 20:27

Director Dixon Kimberly D 🟢 acquired 2.9K shares of TELEPHONE & DATA SYSTEMS INC /DE/ (TDS) at $41.20 Transaction Date: May 21, 2026 | Filing ID: 000003

2026-05-26 20:26

Director Oosterman Wade 🟢 acquired 2.9K shares of TELEPHONE & DATA SYSTEMS INC /DE/ (TDS) at $41.20 Transaction Date: May 21, 2026 | Filing ID: 000005

2026-05-26 20:25

Director Woessner Dirk S 🟡 adjusted position in 2.7K shares of TELEPHONE & DATA SYSTEMS INC /DE/ (TDS) at $41.20 Transaction Date: May 21, 2026 | Filing ID: 000003