Who
William Thomas Elsener
EVP, Reservoir Engineering
Company insider
Files Form 4 as: EVP, Reservoir Engineering, Matador Resources.
In numbers
- Trades disclosed
- 47
- Buys
- 9
- Sells
- 0
- Bought
- $347K
- Sold
- $0
- Companies
- 1
- Companies where not an officer
- 0
- First trade
- 22 Jun 2022
- Last trade
- 10 Aug 2026
- Last filed
- 12 Aug 2026
Companies traded
Activity over time
1 Nov 2024 – 1 Oct 2026
Buys above the line, sells below, each month.
Every trade
| Traded | Company | What | Amount | |
|---|---|---|---|---|
| 10 Aug 2026filed 12 Aug 2026 | MTDR Matador ResourcesOil & Gas E&P | SEC FORM 4 Bought | $43K850 at $50.94 | filing |
| 10 Aug 2026filed 12 Aug 2026 | MTDR Matador ResourcesOil & Gas E&P | SEC FORM 4 Bought | $43K850 at $50.94 | filing |
| 17 Feb 2026filed 18 Feb 2026 | MTDR Matador Resourcesoption or derivative · Oil & Gas E&P | SEC FORM 4 Code A | —27,000 at $0.00 | filing |
| 17 Feb 2026filed 18 Feb 2026 | MTDR Matador Resourcesoption or derivative · Oil & Gas E&P | SEC FORM 4 Code A | —27,000 at $0.00 | filing |
| 16 Feb 2026filed 18 Feb 2026 | MTDR Matador ResourcesOil & Gas E&P | SEC FORM 4 Code F | $50K1,050 at $47.80 | filing |
| 16 Feb 2026filed 18 Feb 2026 | MTDR Matador ResourcesOil & Gas E&P | SEC FORM 4 Code F | $50K1,050 at $47.80 | filing |
| 14 Feb 2026filed 18 Feb 2026 | MTDR Matador Resourcesoption or derivative · Oil & Gas E&P | SEC FORM 4 Code M | —5,000 at $0.00 | filing |
| 14 Feb 2026filed 18 Feb 2026 | MTDR Matador Resourcesoption or derivative · Oil & Gas E&P | SEC FORM 4 Code M | —6,000 at $0.00 | filing |
| 14 Feb 2026filed 18 Feb 2026 | MTDR Matador Resourcesoption or derivative · Oil & Gas E&P | SEC FORM 4 Code M | —5,000 at $0.00 | filing |
| 14 Feb 2026filed 18 Feb 2026 | MTDR Matador Resourcesoption or derivative · Oil & Gas E&P | SEC FORM 4 Code M | —6,000 at $0.00 | filing |
| 6 Jan 2026filed 8 Jan 2026 | MTDR Matador ResourcesOil & Gas E&P | SEC FORM 4 Code A | —3,480 at $0.00 | filing |
| 6 Jan 2026filed 8 Jan 2026 | MTDR Matador ResourcesOil & Gas E&P | SEC FORM 4 Code F | $64K1,554 at $41.41 | filing |
| 6 Jan 2026filed 8 Jan 2026 | MTDR Matador ResourcesOil & Gas E&P | SEC FORM 4 Code A | —3,480 at $0.00 | filing |
| 6 Jan 2026filed 8 Jan 2026 | MTDR Matador ResourcesOil & Gas E&P | SEC FORM 4 Code F | $64K1,554 at $41.41 | filing |
| 31 Oct 2025filed 4 Nov 2025 | MTDR Matador ResourcesOil & Gas E&P | SEC FORM 4 Bought | $24K600 at $39.51 | filing |
| 11 Sep 2025filed 15 Sep 2025 | MTDR Matador ResourcesOil & Gas E&P | SEC FORM 4 Bought | $29K600 at $48.46 | filing |
| 1 May 2025filed 2 May 2025 | MTDR Matador ResourcesOil & Gas E&P | SEC FORM 4 Bought | $30K750 at $40.10 | filing |
| 4 Mar 2025filed 4 Mar 2025 | MTDR Matador ResourcesOil & Gas E&P | SEC FORM 4 Bought | $32K700 at $45.67 | filing |
| 26 Feb 2025filed 27 Feb 2025 | MTDR Matador ResourcesOil & Gas E&P | SEC FORM 4 Bought | $52K1,000 at $52.40 | filing |
| 17 Feb 2025filed 19 Feb 2025 | MTDR Matador ResourcesOil & Gas E&P | SEC FORM 4 Code F | $87K1,527 at $57.19 | filing |
News
Matador Resources rises 7% amid energy sector strength (MTDR:NYSE)MTDR · seekingalpha.com · 16 Oct 2026
0 headlines in the last 90 days name William Thomas Elsener; 1 article from the last 14 days about the 1 company they traded most, at most three about any one of them.