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SEC EDGARSEP 141 min read$TMUS

Drobac Daniel James sold $138K of TMUS

Drobac Daniel James (VP & Chief Accounting Officer) sold 772 shares of T-Mobile US, Inc. (TMUS) at $178.33 ($0.14M total) on 2026-09-10 under a Rule 10b5-1 trading plan.

Original reporting
SEC EDGAR · Drobac Daniel James
Published Sep 14, 2026, 11:17 PM UTC
Analysis
AlphAI AI DeskAI-generated
Added to AlphAI Sep 14, 2026, 11:20 PM UTC. Informational, not investment advice.
How this was made
AlphAI summarizes source reporting and applies a structured AI analysis for relevance, timing, sentiment and ticker impact. Always verify material claims with the original publisher.
About AlphAI AI DeskScoring methodologyReport an issue
AlphAI market briefInsider activity
Primary signal
$TMUS
Neutral
high confidence
Mentioned
$TMUS
Relevance
3/10
AlphAI data visualization · based on SEC EDGAR
Decision brief

The 30-second read

$TMUSNeutralLow
01

Why it matters

The disclosed sale is routine and pre‑planned, offering little new insight for traders.

02

Market read

Minor insider sell; limited trading relevance.

03

What to watch

The insider retains a large position (35,118 shares) indicating continued confidence.

Relevance 3/10Novelty 4/10Timing: 2026-09-10 (same‑day filing)

Background

Form 4 filing reports insider transactions required by SEC; provides transparency on officer holdings.

Company-level read

Ticker impact

$TMUSNeutralHigh confidence
Context

VP & Chief Accounting Officer sold 772 shares for $137.7K on 2026-09-10 via a 10b5-1 plan.

Expected impact

no significant impact

Evidence & confidence

Sale size is small relative to market cap and disclosed via pre‑arranged plan.

Market effects

Sector

None; insider activity does not affect telecom sector broadly.

Regional

None; limited to TMUS shareholders.

Global

None

Counterpoint

What could challenge this read

Some investors may view any insider sell as a negative signal, but the pre‑arranged plan mitigates concern.

Key entities

  • Officer
    Drobac Daniel James

    VP & Chief Accounting Officer of T‑Mobile US, Inc.

Read at source← All news

Full insider trading history

This story covers one filing. See everything behind it: every insider buy and sell on record, 10b5-1 plans, late filings, and which officers and directors are trading.

TMUS insider trading history →

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