Who
William M. Byerley
Director
Company insider
Files Form 4 as: Director, Matador Resources.
In numbers
- Trades disclosed
- 22
- Buys
- 7
- Sells
- 0
- Bought
- $152K
- Sold
- $0
- Companies
- 1
- Companies where not an officer
- 1
- First trade
- 3 Aug 2016
- Last trade
- 11 Jun 2026
- Last filed
- 15 Jun 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 | |
|---|---|---|---|---|
| 11 Jun 2026filed 15 Jun 2026 | MTDR Matador ResourcesOil & Gas E&P | SEC FORM 4 Code A | —3,642 at $0.00 | filing |
| 11 Jun 2026filed 15 Jun 2026 | MTDR Matador ResourcesOil & Gas E&P | SEC FORM 4 Code A | —3,642 at $0.00 | filing |
| 12 Jun 2025filed 16 Jun 2025 | MTDR Matador ResourcesOil & Gas E&P | SEC FORM 4 Code A | —4,079 at $0.00 | filing |
| 13 Jun 2024filed 17 Jun 2024 | MTDR Matador ResourcesOil & Gas E&P | SEC FORM 4 Code A | —2,533 at $0.00 | filing |
| 12 Sep 2023filed 13 Sep 2023 | MTDR Matador ResourcesOil & Gas E&P | SEC FORM 4 Bought | $9,987158 at $63.21 | filing |
| 9 Jun 2023filed 13 Jun 2023 | MTDR Matador ResourcesOil & Gas E&P | SEC FORM 4 Code A | —2,621 at $0.00 | filing |
| 8 Mar 2023filed 9 Mar 2023 | MTDR Matador ResourcesOil & Gas E&P | SEC FORM 4 Bought | $6,913125 at $55.30 | filing |
| 10 Jun 2022filed 13 Jun 2022 | MTDR Matador ResourcesOil & Gas E&P | SEC FORM 4 Code A | —2,040 at $0.00 | filing |
| 4 Jun 2021filed 8 Jun 2021 | MTDR Matador ResourcesOil & Gas E&P | SEC FORM 4 Code A | —4,043 at $0.00 | filing |
| 3 Nov 2020filed 4 Nov 2020 | MTDR Matador ResourcesOil & Gas E&P | SEC FORM 4 Bought | $7,5201,000 at $7.52 | filing |
| 5 Jun 2020filed 9 Jun 2020 | MTDR Matador ResourcesOil & Gas E&P | SEC FORM 4 Code A | —8,262 at $0.00 | filing |
| 2 Dec 2019filed 3 Dec 2019 | MTDR Matador ResourcesOil & Gas E&P | SEC FORM 4 Bought | $5,009350 at $14.31 | filing |
| 6 Jun 2019filed 10 Jun 2019 | MTDR Matador ResourcesOil & Gas E&P | SEC FORM 4 Code A | —8,395 at $0.00 | filing |
| 29 Nov 2018filed 3 Dec 2018 | MTDR Matador ResourcesOil & Gas E&P | SEC FORM 4 Bought | $23K1,000 at $23.03 | filing |
| 7 Jun 2018filed 11 Jun 2018 | MTDR Matador ResourcesOil & Gas E&P | SEC FORM 4 Code A | —5,210 at $0.00 | filing |
| 1 Jun 2017filed 5 Jun 2017 | MTDR Matador ResourcesOil & Gas E&P | SEC FORM 4 Code A | —5,923 at $0.00 | filing |
| 11 Apr 2017filed 13 Apr 2017 | MTDR Matador ResourcesOil & Gas E&P | SEC FORM 4 Code A | —1,399 at $0.00 | filing |
| 15 Feb 2017filed 17 Feb 2017 | MTDR Matador ResourcesOil & Gas E&P | SEC FORM 4 Code A | —1,251 at $0.00 | filing |
| 9 Dec 2016filed 12 Dec 2016 | MTDR Matador ResourcesOil & Gas E&P | SEC FORM 4 Bought | $50K1,919 at $26.05 | filing |
| 28 Oct 2016filed 1 Nov 2016 | MTDR Matador ResourcesOil & Gas E&P | SEC FORM 4 Code A | —1,468 at $0.00 | 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 M. Byerley; 1 article from the last 14 days about the 1 company they traded most, at most three about any one of them.