// company-profile

Telephone & Data Systems Inc /de/

TDS
ExchangeNYSESectorTelephone Communications (No Radiotelephone)Inc.DEFilings141Insiders19
// api This Telephone & Data Systems Inc /de/ insider-trading data is served live by the Form4API insider trading API. Get the same data via API.

// activity-summary

Recent insider activity is bullish. Over the last 30 days, 8 insiders purchased shares (net $1.4M) versus 4 sales. Buying was led by CARLSON LEROY T JR.

// 90-day insight

Over the last 90 days, Telephone & Data Systems Inc /de/ insiders bought $33.9M (38 transactions) and sold $2.2M (12 transactions).

  • Most active insider: CARLSON LEROY T JR with 8 transactions totaling $31.8M.
  • Largest single purchase: $28.9M by CARLSON LEROY T JR on May 17, 2026.

Activity skews bullish — buys outpace sales.

Institutional Ownership

Top 13F-HR holders of Telephone & Data Systems Inc /de/ as of 2026-03-31

↑ increasing
Total reported AUM
$3.90B
QoQ change
+11.4%
Reporting period
2026-03-31
#1
BlackRock, Inc.
CIK 2012383
$442.1M
10.5M shares
#2
Third Point LLC
CIK 1040273
$277.9M
6.6M shares
#3
DIMENSIONAL FUND ADVISORS LP
CIK 354204
$261.9M
6.2M shares

Data source: SEC Form 13F-HR filings. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →

Insider Transactions

Sourced from SEC EDGAR Form 4 filings. Updated hourly.

DateInsiderCompanyTypeSharesPriceValue
Jun 11, 2026Villacrez Vicki LTDS
Tax Withholding
4,780$40.03$191K
Jun 11, 2026CARLSON LEROY T JRTDS
Option Exercise
45,135$40.03$1.81M
Jun 11, 2026CARLSON LEROY T JRTDS
Tax Withholding
18,935$40.03$758K
Jun 11, 2026Kroll Anita JTDS
Option Exercise
2,716$40.03$109K
Jun 11, 2026Kroll Anita JTDS
Tax Withholding
1,277$40.03$51K

45 more transactions hidden

Free account · No credit card required

Building something? Get API access →

Popular companies on Form4API

Browse insider trading activity for other actively-filed companies.