Glenn W. Stetson - SEC Form 4 Insider Trading Activity
Summary
Updated Aug 3, 2026
Glenn W. Stetson has filed 2 SEC Form 4 filings across 1 company in the last 90 days - buying. Lifetime open-market purchases: $157K.
Profile
Glenn W. Stetson is EVP and COO at Matador Resources Co (MTDR). Stetson has reported 6 insider filings with the SEC since 2024. The most recent filing was in June 2026.
| Role | EVP and COO |
|---|---|
| Notability | 34/100 |
Board memberships
- Matador Resources Co
Reported roles
- EVP and COO
Track Record
InsiderAlpha computes a forward-return-based score for every insider with enough Form 4 purchase history. The metrics below reflect realised performance after each tracked open-market purchase.
| Total purchases tracked | 3 |
|---|
Trading Pattern
InsiderAlpha's records for Glenn W. Stetson go back to 2024: 6 primary Form 4 filings, an average of 2.0 per year. The typical open-market purchase is $31K (5 buys totaling $157K). The largest single buy on record is $51K of MTDR in 2024. No transaction on record carries a Rule 10b5-1 flag - the filings look discretionary rather than pre-scheduled, which makes their timing more informative as a signal.
Career & Filing History
Every role Glenn W. Stetson has reported on a Form 4, reconstructed from the filings themselves - reporting insiders must state their relationship to the issuer (officer title, director seat, or 10% ownership) on every filing.
- EVP and COO at Matador Resources Co (MTDR) - 2 filings, 2026
- EVP-Production at Matador Resources Co (MTDR) - 4 filings, 2024 to 2026
Recent Transactions
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-06-11 | MTDR | Matador Resources Co | P - Open-market purchase | 500 | $53.41 | $27K |
| 2026-06-01 | MTDR | Matador Resources Co | P - Open-market purchase | 500 | $53.94 | $27K |
| 2026-02-18 | MTDR | Matador Resources Co | F - Tax withholding / forfeiture | 1.1K | $47.80 | $50K |
| 2026-02-18 | MTDR | Matador Resources Co | F - Tax withholding / forfeiture | 1.3K | $47.80 | $63K |
| 2025-11-03 | MTDR | Matador Resources Co | P - Open-market purchase | 700 | $39.95 | $28K |
| 2025-09-16 | MTDR | Matador Resources Co | P - Open-market purchase | 500 | $48.52 | $24K |
| 2024-11-01 | MTDR | Matador Resources Co | P - Open-market purchase | 1.0K | $51.33 | $51K |
Companies - Last 90 Days
- Matador Resources Co (MTDR) - 2 filings, last 2026-06-11
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades at the companies Glenn W. Stetson has recently filed at. Multiple unrelated insiders buying the same stock within a short window - cluster buying - has historically been one of the strongest Form 4 signals.
- Joseph Wm Foran - $1.57M of MTDR open-market activity in the last 12 months
- Shelley F. Appel - $287K of MTDR open-market activity in the last 12 months
- Christopher P. Calvert - $226K of MTDR open-market activity in the last 12 months
- Susan M. Ward - $195K of MTDR open-market activity in the last 12 months
- Robert T. Macalik - $98K of MTDR open-market activity in the last 12 months
- Bryan A. Erman - $64K of MTDR open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
- Global GP LLC
- Globalharvest Holdings Venture Ltd
- Ariel Goldblatt
- GOLDENTREE ASSET MANAGEMENT LP
- GoldenVest LLC
- GOLDMAN SACHS GROUP INC
- David Golub
- Jeffrey Terry Green
Frequently Asked Questions
Who is Glenn W. Stetson?
Glenn W. Stetson is EVP and COO at Matador Resources Co (MTDR). Stetson has reported 6 insider filings with the SEC since 2024. The most recent filing was in June 2026.…
How many SEC Form 4 filings has Glenn W. Stetson submitted recently?
2 primary Form 4 filings in the last 90 days, covering 1 company.
Has Glenn W. Stetson been buying or selling stock?
Recorded transactions: 5 open-market purchases ($157K) and 0 open-market sales across all tracked filings.
How accurate is Glenn W. Stetson's historical track record?
Across 3 tracked purchases, Glenn W. Stetson averaged no 30-day data yet with a win rate pending. InsiderAlpha rates the track record at –/5 stars.
Where can I see all of Glenn W. Stetson's SEC filings?
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
Learn More
Open the live Glenn W. Stetson profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.