Saturday, October 31, 2026
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Data updated Oct 31, 2026·New filings added every weekday·Weekly prices as of Oct 2·What changed·
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Granite Ridge Resources, Inc. vs Matador Resources Co

GRNT and MTDR side by side: what insiders, tracked funds and members of Congress reported about each stock. Insiders put more of their own money into Matador Resources Co over the past year ($1.89M).

at prices of Oct 2 How we calculate this

GRNT vs MTDR: Insider Trading, Funds and Congress Compared
GRNTMTDR
SectorEnergyEnergy
Insider buys, 12 months18 ($1.01M)18 ($1.89M)
Insider sales, 12 months0 ($0)0 ($0)
Sales under a 10b5-1 plan00
Tracked funds holding20
Congress trades (buys)0 (0)1 (0)
5% owner filings, 12 months00
GRNT vs MTDR, daily
Loading grnt and mtdr price chart from TradingView…

Granite Ridge Resources, Inc. (GRNT): latest insider trades

Latest GRNT insider trades
FiledTradedInsiderRoleTypeSharesPrice ($)ValueScoreHoldingFiling
Sep 14Sep 11Matthew Reade MillerDirectorDirector▲ BUY10,0005.03$50K29+0.5%Form 4 ↗
Sep 8Sep 4Ronald Kyle KettlerCFOCFO▲ BUY6,0005.05$30K37+4.6%Form 4 ↗
Sep 2Sep 1John McCartneyDirectorDirector▲ BUY5,0005.04$25K29+3.4%Form 4 ↗
Aug 17Aug 13John McCartneyDirectorDirector▲ BUY2,0005.00$10K26+1.4%Form 4 ↗
Aug 17Aug 13Michele J. EverardDirectorDirector▲ BUY1,0005.00$5K26+1.4%Form 4 ↗
GRNT stock page →

Matador Resources Co (MTDR): latest insider trades

Latest MTDR insider trades
FiledTradedInsiderRoleTypeSharesPrice ($)ValueScoreHoldingFiling
Aug 31Aug 27Christopher P. CalvertCFOCFO (ind.)▲ BUY2,50056.64$142K46+6.0%Form 4 ↗
Aug 28Aug 26Joseph Wm ForanCEOCEO▲ BUY55554.49$30K45+13%Form 4 ↗
Aug 19Aug 17Joseph Wm ForanCEOCEO▲ BUY40053.64$21K34+1.3%Form 4 ↗
Aug 14Aug 12Joseph Wm ForanCEOCEO▲ BUY10,00052.16$522K64+64%Form 4 ↗
Aug 14Aug 13Joseph Wm ForanCEOCEO▲ BUY5,00051.44$257K50+20%Form 4 ↗
MTDR stock page →

Insider trades are open-market purchases and sales from Form 4. Fund holders are the funds we track that reported the stock on their latest 13F. 5% owners come from Schedule 13D and 13G. Price changes use weekly prices and are not adjusted for dividends.

Examples

  • Over the past 12 months insiders reported 18 purchases at GRNT and 18 at MTDR.

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Tell us what looks wrong on this page. We check every report against the original filing and fix mistakes on our corrections page.

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