Insiders who reported open-market trades in the last 12 months at the companies Mark Wolfe Nelson 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 in TMUS purchases and sales in the last 12 months
DEUTSCHE TELEKOM AG - $93.01M in TMUS purchases and sales in the last 12 months
G. Michael Sievert - $30.20M in TMUS purchases and sales in the last 12 months
Peter Osvaldik - $5.80M in TMUS purchases and sales in the last 12 months
Srini Gopalan - $1.98M in TMUS purchases and sales in the last 12 months
Michael J. Katz - $1.52M in TMUS purchases and sales in the last 12 months
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Mark Wolfe Nelson is a corporate insider, tracked as Chief Legal Officer & GC of T-Mobile US, Inc. (TMUS). InsiderAlpha holds 10 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Mark Wolfe Nelson submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Has Mark Wolfe Nelson been buying or selling stock?
Recorded transactions: 0 open-market purchases and 4 open-market sales ($13.41M) across all tracked filings.
Mark Wolfe Nelson is Chief Legal Officer & GC of T-Mobile US, Inc. (TMUS). 10 SEC Form 4 filings on record going back to 2024, most recently on 14 September 2026. Most recent open-market trade: sold $518K of TMUS on 25 February 2026. Lifetime open-market sales: $13.41M.
Recent transactions
16
The latest 16 SEC Form 4 transactions reported by Mark Wolfe Nelson.
InsiderAlpha's records for Mark Wolfe Nelson go back to 2024: 10 primary Form 4 filings, an average of 3.3 per year. 7 recorded transactions carry a Rule 10b5-1 plan flag. This identifies the marked transactions as reported under a trading plan; it does not establish the plan status of unmarked transactions.
