Matador Resources (MTDR): CFO bought ~$105K

~$105K

Approx. value · 2,000 sh @ $52.57

46K

Holds after · shares reported

Traded

Nov 5, 2026

Filed

Nov 5, 2026

The story around this disclosure

Every dated public record OQRO holds about the company from 60 days before to 120 days after, oldest first. It shows what was going on; none of it is a stated reason for the trade.

1. Sep 9, 2026Company filing · Form 8-K · Executive changeChanged a top executive or board member“On September 9, 2026, Van H. Singleton, II retired as Co-President – Land, Acquisitions and Divestitures and Planning of Matador Resources Company (the “Company”) and transitioned to a role as Special Advisor to the Company’s Board of Directors (the “Board”) and Executive Committee.”
2. Oct 1, 2026Company filing · Form 8-K · Acquisition or sale, Reg FDCompleted buying or selling a business or assets, and shared information with investors“On October 1, 2026, MRC Ranger, LLC (“Purchaser”), a wholly-owned subsidiary of Matador Resources Company (“Matador”), consummated the previously disclosed acquisition (the “Acquisition”) contemplated by that certain Securities Purchase Agreement, dated as of July 22, 2026 (the “Purchase Agreement”), among Purchaser, MRC Energy Company (“MRC Energy”) (solely for the purposes of guaranteeing the obligations of…”
3. Nov 3, 2026Company filing · Form 8-K · Results, Reg FDReported its results, and shared information with investors
4. Nov 5, 2026 · this disclosureInsider · 3 insiders in a week, 20th time since 2012CFO purchased ~$105K of MTDR shares in the open market

What came next

1. Nov 5, 2026Insider · 2 peopleInsiders: 2 purchases (~$73K)
2. Nov 6, 2026Insider · 4 insiders in a week, 17th time since 2012Director purchased ~$14K of MTDR shares in the open market
3. Nov 9, 2026Insider · 2 peopleInsiders: 3 purchases (~$71K)

How to read SEC Form 4

Form 4 is the filing that officers, directors and owners of more than 10% of a US-listed company must send to the SEC within two business days after they buy, sell or otherwise change their holding of the company's stock.

Full guide: What is an SEC Form 4?

What else is on file for Matador Resources

For Matador Resources, OQRO holds 7 insider filings (SEC Form 4 or Form 144) dated in the last 90 days.

These are records OQRO holds, counted by their date, not a measure of how much trading took place. Routine paperwork such as option exercises and tax withholding is left out. Everything for the company is on its MTDR page.

Other recent filings by Christopher P Calvert, EVP and CFO

• SEC Form 4 at Matador Resources (MTDR)Sep 15, 2025
• SEC Form 4 at Matador Resources (MTDR)May 5, 2025
• SEC Form 4 at Matador Resources (MTDR)Mar 4, 2025
• SEC Form 4 at Matador Resources (MTDR)Feb 24, 2025

The full history of Christopher P Calvert, EVP and CFO is on the profile page.

How this filing works

• SEC Form 4
• Open-market purchase
• Rule 10b5-1 trading plans

Other disclosures at Matador Resources

• SEC Form 4Nov 10, 2026
• SEC Form 4Nov 9, 2026
• SEC Form 4Nov 9, 2026
• SEC Form 4Nov 9, 2026
• SEC Form 4Nov 9, 2026
• SEC Form 4Nov 6, 2026

Everything OQRO holds on this company is on its MTDR page.