Summary
Updated Aug 31, 2026
DEUTSCHE TELEKOM AG files SEC Form 4 reports at T-Mobile US, Inc. (TMUS). 40 SEC Form 4 filings on record, most recently on 31 October 2025. Most recent open-market trade: sold $9K of TMUS on 31 October 2025. Lifetime open-market sales: $1.52B.
Recent Transactions
20Every recent SEC Form 4 transaction DEUTSCHE TELEKOM AG has reported, most recent first.
Trading Pattern
InsiderAlpha's records for DEUTSCHE TELEKOM AG go back to 2025: 40 primary Form 4 filings, an average of 20.0 per year. 84 recorded transactions carry a Rule 10b5-1 flag, meaning they were pre-scheduled under a written trading plan rather than discretionary.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies DEUTSCHE TELEKOM AG files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Raul Marcelo Claure - $119.66M of TMUS open-market activity in the last 12 months
- G. Michael Sievert - $30.20M of TMUS open-market activity in the last 12 months
- Peter Osvaldik - $5.80M of TMUS open-market activity in the last 12 months
- Mark Wolfe Nelson - $4.16M of TMUS open-market activity in the last 12 months
- Srini Gopalan - $1.98M of TMUS open-market activity in the last 12 months
- Michael J. Katz - $1.52M of TMUS open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
What is DEUTSCHE TELEKOM AG?
DEUTSCHE TELEKOM AG is a corporate entity of T-Mobile US, Inc. (TMUS). InsiderAlpha holds 40 primary Form 4 filings for it, the earliest from 2025, updated as new SEC EDGAR filings are processed.
When did DEUTSCHE TELEKOM AG last file a Form 4?
The most recent primary Form 4 on record is dated 31 October 2025, one of 40 filings going back to 2025.
Has DEUTSCHE TELEKOM AG been buying or selling stock?
Recorded transactions: 0 open-market purchases and 415 open-market sales ($1.52B) across all tracked filings.
Where can I see all of DEUTSCHE TELEKOM AG's SEC filings?
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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