Calvert Christopher P purchased $142K of MTDR (indirect holdings)

Calvert Christopher P (EVP and CFO) purchased 2,500 indirectly-held shares of Matador Resources Co (MTDR) at $56.64 ($0.14M total) on 2026-08-27.

Original reporting
SEC EDGAR · Calvert Christopher P
Published Aug 31, 2026, 11:35 AM UTC
Analysis
AlphAI AI DeskAI-generated
Added to AlphAI Aug 31, 2026, 11:53 AM 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.
AlphAI market briefInsider activity
Primary signal
$MTDR
Neutral
medium confidence
Mentioned
$MTDR
Relevance
5/10
AlphAI data visualization · based on SEC EDGAR
Decision brief

The 30-second read

$MTDRNeutralLow
01

Why it matters

The CFO's modest purchase adds a slight positive signal but is unlikely to move the stock materially.

02

Market read

Limited relevance; typical insider purchase with low materiality.

03

What to watch

Potential upcoming capital expenditures or operational milestones not disclosed.

Relevance 5/10Novelty 4/10Timing: post‑market 2026‑08‑27

Background

Form 4 filing reports insider transactions; used by traders to gauge insider sentiment.

Company-level read

Ticker impact

$MTDRNeutralMedium confidence
Context

CFO Calvert Christopher P bought 2,500 shares for $141,600, increasing his stake to 44,000 shares.

Expected impact

minimal

Evidence & confidence

Purchase size is modest relative to market cap; insider is a senior executive, but amount is under $1M, so market reaction likely muted.

Market effects

None

None

None

Counterpoint

Insider buying could signal confidence, but size is too small to outweigh broader sector trends.

Key entities

  • Matador Resources Co

    US‑listed oil and gas exploration company (ticker MTDR).

  • Calvert Christopher P

    Executive Vice President and Chief Financial Officer of Matador Resources.

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.

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