Profile
| Role | President and CEO, Director |
|---|---|
| Notability | 20/100 |
Board memberships
- Telephone Data Systems Inc
- Array Digital Infrastructure, Inc.
Updated Jul 16, 2026
CARLSON WALTER CD has filed 2 SEC Form 4 filings across 1 company in the last 90 days.
| Role | President and CEO, Director |
|---|---|
| Notability | 20/100 |
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-05-26 | TDS | TELEPHONE & DATA SYSTEMS INC /DE/ | F — Tax withholding / forfeiture | 5.0K | $41.20 | $207K |
| 2026-05-26 | TDS | TELEPHONE & DATA SYSTEMS INC /DE/ | A — Grant or award | 11.9K | $41.20 | $490K |
| 2025-08-01 | AD | ARRAY DIGITAL INFRASTRUCTURE, INC. | A — Grant or award | 1.1K | $73.50 | $84K |
| 2025-05-21 | TDS | TELEPHONE & DATA SYSTEMS INC /DE/ | A — Grant or award | 2.5K | $33.83 | $84K |
CARLSON WALTER CD is a corporate insider — currently tracked as President and CEO, Director of TELEPHONE & DATA SYSTEMS INC /DE/ (TDS). InsiderAlpha tracks every SEC Form 4 filing in real time.
2 primary Form 4 filings in the last 90 days, covering 1 company.
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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