Insider txns (12m)
105
Stock / equity
MTDR Matador Resources Co
- Company
- Matador Resources Co
- Security
- Equity
- Size, estimated from filings
- Mid cap ($2B – $10B)
- Insiders on record
- 18
- Members of Congress
- 1
- Latest trade on record
- August 27, 2026
MTDR (Matador Resources Co) has 105 disclosed insider transactions from 18 insiders in the last 12 months (45 open-market buys, 17 sales, about $4.6M at reported prices) and 1 congressional trade from 1 member of Congress. The most recent disclosure was filed August 31, 2026.
Open-market buys / sales
45 / 17
Congress trades (12m)
1
Distinct filers (12m)
19
Share price
Price and chart by TradingView for Matador Resources Co. US share prices here are delayed, not real-time. The trade records on this page come from government filings, not from this chart.
MTDR in charts
Who is trading this stock
Which people account for the buying and selling over the last 12 months?
BoughtSold
8 people account for the disclosed buying and selling in MTDR over the last 12 months; the most active is Foran Joseph Wm with $2.4M.
Prices insiders traded at
What price did insiders buy and sell at? Each marker is one open-market trade at the share price reported on its Form 4.
▲ Bought▼ SoldAverage reported price that day
Insiders reported 45 open-market trades in MTDR since Oct 30, 2025, at prices from $37.52 to $56.64; the most recent was a purchase at $56.64 on Aug 27, 2026. These are the prices on the filings, not adjusted for stock splits, and not a market price series.
Insider holdings over time
Is an insider building or unwinding a position? Shares held directly after each filing.
Foran Joseph WmCalvert Christopher P
Foran Joseph Wm reported 4,772 shares held after the latest filing, against 18,867 at the first on record.
Insiders trading MTDR
Everyone who filed a Form 4 for this ticker, by number of rows on record. "Bought" and "sold" count open-market purchases (code P) and sales only; awards, option exercises and shares withheld for tax are in the row count but not in those two columns. Showing 15 of 18.
| Insider | Role | Rows | Bought | Sold | Value bought | Value sold | Latest |
|---|---|---|---|---|---|---|---|
| Foran Joseph Wm | Chairman and CEO | 21 | 15 | 1 | $2.2M | $199K | August 26, 2026 |
| Calvert Christopher P | EVP and COO | 9 | 3 | 3 | $320K | $177K | August 27, 2026 |
| Appel Shelley F | Director | 9 | 8 | 0 | $287K | — | June 11, 2026 |
| Stetson Glenn W | EVP-Production | 9 | 3 | 3 | $82K | $174K | June 9, 2026 |
| Elsener William Thomas | EVP, Reservoir Engineering | 8 | 2 | 2 | $67K | $115K | August 10, 2026 |
| Macalik Robert T | EVP, Chief Financial Officer | 8 | 2 | 3 | $98K | $177K | February 17, 2026 |
| Singleton Van H II | CoPresident-Land, A&D,Planning | 8 | 2 | 1 | $59K | $104K | February 17, 2026 |
| Erman Bryan A | Co-President,CLO & Head of M&A | 7 | 1 | 2 | $40K | $115K | February 17, 2026 |
| Colodney Benjamin T | SVP & Chief Accounting Officer | 5 | 2 | 1 | $17K | $29K | May 29, 2026 |
| Krug George G | EVP - Mktg and Midstream | 5 | 0 | 1 | — | $104K | February 16, 2026 |
| Baty Robert Gaines | Director | 3 | 2 | 0 | $45K | — | June 15, 2026 |
| Ehrman Monika U | Director | 3 | 2 | 0 | $35K | — | June 11, 2026 |
| STEWART KENNETH L. | Director | 2 | 0 | 0 | — | — | August 10, 2026 |
| Baribault Reynald | Director | 2 | 1 | 0 | $15K | — | June 11, 2026 |
| Harvey Paul W | Director | 2 | 1 | 0 | $32K | — | June 11, 2026 |
What kind of transactions these are 5 Form 4 codes
| Code | Meaning | Rows | Shares | Value at reported prices |
|---|---|---|---|---|
| P | Open-market purchase | 45 | 75,494 | $3.5M |
| A | Grant or award | 24 | 321,378 | — |
| M | Option exercise or conversion | 18 | 108,737 | — |
| F | Shares withheld for tax | 17 | 27,164 | $1.2M |
| G | Gift | 1 | 9,400 | — |
What each code means: Form 4 transaction codes.
Members of Congress trading MTDR
Members whose periodic transaction reports name this ticker. Amounts are the sums of the ranges as filed.
| Member | Seat | Trades | Bought | Sold | Range as filed | Latest |
|---|---|---|---|---|---|---|
| Gilbert Ray Cisneros, Jr. | Representative (CA, District 31), Democrat | 1 | 0 | 1 | $15K–$50K | January 9, 2026 |
Insider transactions
| Filer | Side | Trade date | Disclosed | Lag | Shares | Price | Value | Flags | Source | Share |
|---|---|---|---|---|---|---|---|---|---|---|
| Calvert Christopher P | Buy P | August 27, 2026 | August 31, 2026 | 4d | 2,500 | $57 | $142K | indirect | Form 4 ↗ | |
| Foran Joseph Wm | Buy P | August 26, 2026 | August 28, 2026 | 2d | 555 | $54 | $30K | Form 4 ↗ | ||
| Foran Joseph Wm | Buy P | August 17, 2026 | August 19, 2026 | 2d | 400 | $54 | $21K | Form 4 ↗ | ||
| Foran Joseph Wm | Buy P | August 13, 2026 | August 14, 2026 | 1d | 5,000 | $51 | $257K | Form 4 ↗ | ||
| Foran Joseph Wm | Buy P | August 12, 2026 | August 14, 2026 | 2d | 10,000 | $52 | $522K | Form 4 ↗ | ||
| STEWART KENNETH L. | Other G | August 10, 2026 | August 12, 2026 | 2d | 9,400 | — | — | Form 4 ↗ | ||
| Elsener William Thomas | Buy P | August 10, 2026 | August 12, 2026 | 2d | 850 | $51 | $43K | Form 4 ↗ | ||
| Foran Joseph Wm | Buy P | August 11, 2026 | August 12, 2026 | 1d | 709 | $52 | $37K | Form 4 ↗ | ||
| Foran Joseph Wm | Buy P | August 10, 2026 | August 12, 2026 | 2d | 3,130 | $51 | $160K | Form 4 ↗ | ||
| Baty Robert Gaines | Buy P | June 15, 2026 | June 17, 2026 | 2d | 500 | $51 | $26K | Form 4 ↗ | ||
| Ward Susan M | Other A | June 11, 2026 | June 15, 2026 | 4d | 3,642 | — | — | Form 4 ↗ | ||
| STEWART KENNETH L. | Other A | June 11, 2026 | June 15, 2026 | 4d | 3,642 | — | — | Form 4 ↗ | ||
| Harvey Paul W | Other A | June 11, 2026 | June 15, 2026 | 4d | 3,642 | — | — | Form 4 ↗ | ||
| Ehrman Monika U | Other A | June 11, 2026 | June 15, 2026 | 4d | 3,642 | — | — | Form 4 ↗ | ||
| Byerley William M | Other A | June 11, 2026 | June 15, 2026 | 4d | 3,642 | — | — | Form 4 ↗ | ||
| Baribault Reynald | Other A | June 11, 2026 | June 15, 2026 | 4d | 3,642 | — | — | Form 4 ↗ | ||
| Appel Shelley F | Other A | June 11, 2026 | June 15, 2026 | 4d | 3,642 | — | — | Form 4 ↗ | ||
| Baty Robert Gaines | Other A | June 11, 2026 | June 15, 2026 | 4d | 3,642 | — | — | Form 4 ↗ | ||
| PARKER TIMOTHY E. | Other A | June 11, 2026 | June 15, 2026 | 4d | 3,642 | — | — | Form 4 ↗ | ||
| Stetson Glenn W | Buy P | June 9, 2026 | June 11, 2026 | 2d | 500 | $53 | $27K | Form 4 ↗ | ||
| Foran Joseph Wm | Buy P | June 9, 2026 | June 11, 2026 | 2d | 2,000 | $53 | $106K | Form 4 ↗ | ||
| Ehrman Monika U | Buy P | June 8, 2026 | June 10, 2026 | 2d | 362 | $55 | $20K | Form 4 ↗ | ||
| Foran Joseph Wm | Buy P | June 4, 2026 | June 8, 2026 | 4d | 2,000 | $56 | $113K | Form 4 ↗ | ||
| Colodney Benjamin T | Option / conversion M | May 1, 2026 | June 2, 2026 | 32d | 1,072 | — | — | latederivative | Form 4 ↗ | |
| Colodney Benjamin T | Option / conversion M | May 1, 2026 | June 2, 2026 | 32d | 1,000 | — | — | latederivative | Form 4 ↗ | |
| Colodney Benjamin T | Sell F | March 31, 2026 | June 2, 2026 | 63d | 447 | $65 | $29K | late | Form 4 ↗ | |
| Colodney Benjamin T | Buy P | May 29, 2026 | June 2, 2026 | 4d | 250 | $53 | $13K | indirect | Form 4 ↗ | |
| Calvert Christopher P | Buy P | May 29, 2026 | June 2, 2026 | 4d | 1,500 | $53 | $80K | indirect | Form 4 ↗ | |
| Foran Joseph Wm | Buy P | May 29, 2026 | June 2, 2026 | 4d | 482 | $53 | $25K | Form 4 ↗ | ||
| Stetson Glenn W | Buy P | May 28, 2026 | June 1, 2026 | 4d | 500 | $54 | $27K | Form 4 ↗ | ||
| Foran Joseph Wm | Buy P | May 27, 2026 | May 28, 2026 | 1d | 4,675 | $52 | $245K | Form 4 ↗ | ||
| Ehrman Monika U | Buy P | March 6, 2026 | March 10, 2026 | 4d | 267 | $56 | $15K | Form 4 ↗ | ||
| Foran Joseph Wm | Buy P | February 27, 2026 | March 3, 2026 | 4d | 468 | $50 | $23K | Form 4 ↗ | ||
| Stetson Glenn W | Other A | February 17, 2026 | February 18, 2026 | 1d | 27,000 | — | — | derivative | Form 4 ↗ | |
| Stetson Glenn W | Option / conversion M | February 14, 2026 | February 18, 2026 | 4d | 6,000 | — | — | derivative | Form 4 ↗ | |
| Stetson Glenn W | Sell F | February 16, 2026 | February 18, 2026 | 2d | 1,050 | $48 | $50K | Form 4 ↗ | ||
| Stetson Glenn W | Sell F | February 14, 2026 | February 18, 2026 | 4d | 1,312 | $48 | $63K | Form 4 ↗ | ||
| Krug George G | Option / conversion M | February 16, 2026 | February 18, 2026 | 2d | 5,000 | — | — | derivative | Form 4 ↗ | |
| Krug George G | Option / conversion M | February 14, 2026 | February 18, 2026 | 4d | 5,000 | — | — | derivative | Form 4 ↗ | |
| Krug George G | Option / conversion M | February 14, 2026 | February 18, 2026 | 4d | 6,666 | — | — | derivative | Form 4 ↗ | |
| Elsener William Thomas | Other A | February 17, 2026 | February 18, 2026 | 1d | 27,000 | — | — | derivative | Form 4 ↗ | |
| Elsener William Thomas | Option / conversion M | February 14, 2026 | February 18, 2026 | 4d | 6,000 | — | — | derivative | Form 4 ↗ | |
| Elsener William Thomas | Option / conversion M | February 14, 2026 | February 18, 2026 | 4d | 5,000 | — | — | derivative | Form 4 ↗ | |
| Elsener William Thomas | Sell F | February 16, 2026 | February 18, 2026 | 2d | 1,050 | $48 | $50K | Form 4 ↗ | ||
| Calvert Christopher P | Other A | February 17, 2026 | February 18, 2026 | 1d | 27,000 | — | — | derivative | Form 4 ↗ | |
| Calvert Christopher P | Option / conversion M | February 14, 2026 | February 18, 2026 | 4d | 6,000 | — | — | derivative | Form 4 ↗ | |
| Calvert Christopher P | Sell F | February 16, 2026 | February 18, 2026 | 2d | 1,050 | $48 | $50K | Form 4 ↗ | ||
| Calvert Christopher P | Sell F | February 14, 2026 | February 18, 2026 | 4d | 1,312 | $48 | $63K | Form 4 ↗ | ||
| Macalik Robert T | Other A | February 17, 2026 | February 18, 2026 | 1d | 27,000 | — | — | derivative | Form 4 ↗ | |
| Macalik Robert T | Option / conversion M | February 14, 2026 | February 18, 2026 | 4d | 6,000 | — | — | derivative | Form 4 ↗ | |
| Macalik Robert T | Sell F | February 16, 2026 | February 18, 2026 | 2d | 1,050 | $48 | $50K | Form 4 ↗ | ||
| Macalik Robert T | Sell F | February 14, 2026 | February 18, 2026 | 4d | 1,312 | $48 | $63K | Form 4 ↗ | ||
| Erman Bryan A | Other A | February 17, 2026 | February 18, 2026 | 1d | 35,000 | — | — | derivative | Form 4 ↗ | |
| Erman Bryan A | Option / conversion M | February 14, 2026 | February 18, 2026 | 4d | 5,000 | — | — | derivative | Form 4 ↗ | |
| Erman Bryan A | Option / conversion M | February 14, 2026 | February 18, 2026 | 4d | 6,000 | — | — | derivative | Form 4 ↗ | |
| Erman Bryan A | Sell F | February 16, 2026 | February 18, 2026 | 2d | 1,050 | $48 | $50K | Form 4 ↗ | ||
| Singleton Van H II | Other A | February 17, 2026 | February 18, 2026 | 1d | 35,000 | — | — | derivative | Form 4 ↗ | |
| Singleton Van H II | Option / conversion M | February 16, 2026 | February 18, 2026 | 2d | 5,000 | — | — | derivative | Form 4 ↗ | |
| Singleton Van H II | Option / conversion M | February 14, 2026 | February 18, 2026 | 4d | 5,000 | — | — | derivative | Form 4 ↗ | |
| Singleton Van H II | Option / conversion M | February 14, 2026 | February 18, 2026 | 4d | 6,666 | — | — | derivative | Form 4 ↗ | |
| Foran Joseph Wm | Other A | February 17, 2026 | February 18, 2026 | 1d | 70,000 | — | — | derivative | Form 4 ↗ | |
| Foran Joseph Wm | Option / conversion M | February 16, 2026 | February 18, 2026 | 2d | 10,000 | — | — | derivative | Form 4 ↗ | |
| Foran Joseph Wm | Option / conversion M | February 14, 2026 | February 18, 2026 | 4d | 10,000 | — | — | derivative | Form 4 ↗ | |
| Foran Joseph Wm | Option / conversion M | February 14, 2026 | February 18, 2026 | 4d | 13,333 | — | — | derivative | Form 4 ↗ | |
| Stetson Glenn W | Sell F | January 6, 2026 | January 8, 2026 | 2d | 1,485 | $41 | $61K | Form 4 ↗ | ||
| Stetson Glenn W | Other A | January 6, 2026 | January 8, 2026 | 2d | 3,480 | — | — | Form 4 ↗ | ||
| Krug George G | Sell F | January 6, 2026 | January 8, 2026 | 2d | 2,516 | $41 | $104K | Form 4 ↗ | ||
| Krug George G | Other A | January 6, 2026 | January 8, 2026 | 2d | 5,800 | — | — | Form 4 ↗ | ||
| Elsener William Thomas | Sell F | January 6, 2026 | January 8, 2026 | 2d | 1,554 | $41 | $64K | Form 4 ↗ | ||
| Elsener William Thomas | Other A | January 6, 2026 | January 8, 2026 | 2d | 3,480 | — | — | Form 4 ↗ | ||
| Calvert Christopher P | Sell F | January 6, 2026 | January 8, 2026 | 2d | 1,554 | $41 | $64K | Form 4 ↗ | ||
| Calvert Christopher P | Other A | January 6, 2026 | January 8, 2026 | 2d | 3,480 | — | — | Form 4 ↗ | ||
| Macalik Robert T | Sell F | January 6, 2026 | January 8, 2026 | 2d | 1,554 | $41 | $64K | Form 4 ↗ | ||
| Macalik Robert T | Other A | January 6, 2026 | January 8, 2026 | 2d | 3,480 | — | — | Form 4 ↗ | ||
| Erman Bryan A | Sell F | January 6, 2026 | January 8, 2026 | 2d | 1,554 | $41 | $64K | Form 4 ↗ | ||
| Erman Bryan A | Other A | January 6, 2026 | January 8, 2026 | 2d | 3,480 | — | — | Form 4 ↗ | ||
| Singleton Van H II | Sell F | January 6, 2026 | January 8, 2026 | 2d | 2,516 | $41 | $104K | Form 4 ↗ | ||
| Singleton Van H II | Other A | January 6, 2026 | January 8, 2026 | 2d | 5,800 | — | — | Form 4 ↗ | ||
| Foran Joseph Wm | Sell F | January 6, 2026 | January 8, 2026 | 2d | 4,798 | $41 | $199K | Form 4 ↗ | ||
| Foran Joseph Wm | Other A | January 6, 2026 | January 8, 2026 | 2d | 11,600 | — | — | Form 4 ↗ | ||
| Macalik Robert T | Buy P | November 6, 2025 | November 10, 2025 | 4d | 1,500 | $38 | $57K | indirect | Form 4 ↗ | |
| Singleton Van H II | Buy P | November 6, 2025 | November 10, 2025 | 4d | 500 | $38 | $19K | Form 4 ↗ | ||
| Foran Joseph Wm | Buy P | November 6, 2025 | November 10, 2025 | 4d | 1,000 | $38 | $38K | Form 4 ↗ | ||
| Appel Shelley F | Buy P | November 6, 2025 | November 6, 2025 | 0d | 1,200 | $38 | $46K | indirect | Form 4 ↗ | |
| Appel Shelley F | Buy P | November 6, 2025 | November 6, 2025 | 0d | 189 | $38 | $7,201 | indirect | Form 4 ↗ | |
| Appel Shelley F | Buy P | November 5, 2025 | November 6, 2025 | 1d | 153 | $38 | $5,745 | indirect | Form 4 ↗ | |
| Appel Shelley F | Buy P | November 5, 2025 | November 6, 2025 | 1d | 1,338 | $38 | $50K | Form 4 ↗ | ||
| Baribault Reynald | Buy P | November 4, 2025 | November 6, 2025 | 2d | 400 | $38 | $15K | indirect | Form 4 ↗ | |
| Foran Joseph Wm | Buy P | November 4, 2025 | November 6, 2025 | 2d | 4,000 | $38 | $154K | Form 4 ↗ | ||
| Ward Susan M | Buy P | November 3, 2025 | November 5, 2025 | 2d | 5,000 | $39 | $195K | Form 4 ↗ | ||
| Calvert Christopher P | Buy P | November 3, 2025 | November 5, 2025 | 2d | 2,500 | $39 | $99K | indirect | Form 4 ↗ | |
| Singleton Van H II | Buy P | November 3, 2025 | November 5, 2025 | 2d | 1,000 | $39 | $39K | Form 4 ↗ | ||
| Baty Robert Gaines | Buy P | October 31, 2025 | November 4, 2025 | 4d | 500 | $40 | $20K | Form 4 ↗ | ||
| Elsener William Thomas | Buy P | October 31, 2025 | November 4, 2025 | 4d | 600 | $40 | $24K | Form 4 ↗ | ||
| Macalik Robert T | Buy P | October 31, 2025 | November 4, 2025 | 4d | 1,039 | $39 | $41K | indirect | Form 4 ↗ | |
| Erman Bryan A | Buy P | October 31, 2025 | November 4, 2025 | 4d | 1,000 | $40 | $40K | Form 4 ↗ | ||
| Colodney Benjamin T | Buy P | October 30, 2025 | November 3, 2025 | 4d | 100 | $39 | $3,935 | Form 4 ↗ | ||
| Harvey Paul W | Buy P | October 30, 2025 | November 3, 2025 | 4d | 800 | $40 | $32K | indirect | Form 4 ↗ | |
| Stetson Glenn W | Buy P | October 30, 2025 | November 3, 2025 | 4d | 700 | $40 | $28K | Form 4 ↗ | ||
| Appel Shelley F | Buy P | November 3, 2025 | November 3, 2025 | 0d | 510 | $39 | $20K | Form 4 ↗ | ||
| Appel Shelley F | Buy P | October 31, 2025 | November 3, 2025 | 3d | 636 | $39 | $25K | Form 4 ↗ | ||
| Appel Shelley F | Buy P | October 30, 2025 | November 3, 2025 | 4d | 1,784 | $40 | $71K | indirect | Form 4 ↗ | |
| Appel Shelley F | Buy P | October 30, 2025 | November 3, 2025 | 4d | 1,555 | $40 | $62K | Form 4 ↗ | ||
| Foran Joseph Wm | Buy P | October 31, 2025 | November 3, 2025 | 3d | 1,342 | $39 | $53K | Form 4 ↗ | ||
| Foran Joseph Wm | Buy P | October 30, 2025 | November 3, 2025 | 4d | 9,500 | $40 | $378K | Form 4 ↗ |
Congressional trades
| Filer | Side | Trade date | Disclosed | Lag | Shares | Price | Value | Flags | Source | Share |
|---|---|---|---|---|---|---|---|---|---|---|
| Gilbert Ray Cisneros, Jr. | Sell | January 9, 2026 | February 13, 2026 | 35d | — | — | $15K–$50K | House PTR ↗ |
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Guides for this page
- What is SEC Form 4? Who files: officers, directors and owners of more than 10% of a class of the company's shares.
- Form 4 transaction codes P = purchase. S = sale. These are the two market trades.
- Insider buying vs insider selling Selling outweighs buying by a wide margin in normal times.
- How to read a congressional trade report Owner tells you whose asset it was: the member, the spouse, a dependent child, or held jointly.
- Why congressional trade amounts are ranges There are ten ranges; the lowest is $1,001–$15,000 and the highest is over $50,000,000.
Sources and method
| Source | Filings | Rows | First filed | Newest filed | Read the originals |
|---|---|---|---|---|---|
| House Clerk, periodic transaction reports | 1 | 1 | February 13, 2026 | February 13, 2026 | House Clerk search |
| SEC EDGAR, Form 4 | 62 | 105 | November 3, 2025 | August 31, 2026 | Form 4 list on EDGAR |
Site built October 27, 2026. Every row in the tables above links to its own filing. To quote a figure, use the Cite button at the top of the page; see how to cite and reuse.
Insider rows are Form 4 filings for this issuer from SEC EDGAR; congressional rows are periodic transaction reports parsed from the House Clerk and the Senate eFD. Values use the reported price for Form 4 and the disclosed range for Congress. See methodology and corrections.
Not investment advice. Disclosures are shown as filed and may lag the trade or be amended. No recommendation is made or implied.