Calvert Christopher P, EVP and COO of Matador Resources Co ($MTDR), made three open market purchases of company shares over the past year, totaling about $208 thousand. His most recent buy occurred on November 3, 2025. These purchases rank him 1500th among roughly 5000 insiders in our database by total amount bought, compared to an average of $1.5 million per insider and 3.3 transactions. He reported no open market sales in the last 365 days.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Feb. 17, 2026 | Matador Resources Co | $MTDR | Calvert Christopher P | EVP and COO | A | Phantom Units | 27000 | $0.00 | 27,000.0000 | 125,764,000 | 9999.99% | 0.02% |
| Feb. 14, 2026 | Matador Resources Co | $MTDR | Calvert Christopher P | EVP and COO | M | Phantom Units | 6000 | $0.00 | 12,000.0000 | 125,764,000 | 33.33% | 0.00% |
| Feb. 16, 2026 | Matador Resources Co | $MTDR | Calvert Christopher P | EVP and COO | F | Common Stock | 1050 | $47.80 | 125,312.0000 | 125,764,000 | 0.83% | 0.00% |
| Feb. 14, 2026 | Matador Resources Co | $MTDR | Calvert Christopher P | EVP and COO | F | Common Stock | 1312 | $47.80 | 126,362.0000 | 125,764,000 | 1.03% | 0.00% |
| Jan. 6, 2026 | Matador Resources Co | $MTDR | Calvert Christopher P | EVP and COO | A | Common Stock | 3480 | $0.00 | 129,228.0000 | 125,764,000 | 2.77% | 0.00% |
| Jan. 6, 2026 | Matador Resources Co | $MTDR | Calvert Christopher P | EVP and COO | F | Common Stock | 1554 | $41.41 | 127,674.0000 | 125,764,000 | 1.20% | 0.00% |
| Nov. 3, 2025 | Matador Resources Co | $MTDR | Calvert Christopher P | EVP and COO | P | Common Stock | 2500 | $39.44 | 125,576.0000 | 125,764,000 | 2.03% | 0.00% |
| Sept. 12, 2025 | Matador Resources Co | $MTDR | Calvert Christopher P | EVP and COO | P | Common Stock | 1000 | $47.77 | 123,076.0000 | 125,416,000 | 0.82% | 0.00% |
| May 1, 2025 | Matador Resources Co | $MTDR | Calvert Christopher P | EVP and COO | P | Common Stock | 1500 | $41.13 | 121,793.0000 | 125,329,000 | 1.25% | 0.00% |
| March 3, 2025 | Matador Resources Co | $MTDR | Calvert Christopher P | EVP and COO | P | Common Stock | 1000 | $49.27 | 120,293.0000 | 125,101,000 | 0.84% | 0.00% |
| Feb. 21, 2025 | Matador Resources Co | $MTDR | Calvert Christopher P | EVP and COO | P | Common Stock | 1300 | $55.17 | 119,293.0000 | 125,101,000 | 1.10% | 0.00% |
| Feb. 14, 2025 | Matador Resources Co | $MTDR | Calvert Christopher P | EVP and COO | A | Phantom Units | 18000 | $0.00 | 18,000.0000 | 125,101,000 | 9999.99% | 0.01% |
| Feb. 17, 2025 | Matador Resources Co | $MTDR | Calvert Christopher P | EVP and COO | F | Common Stock | 1527 | $57.19 | 117,993.0000 | 125,101,000 | 1.28% | 0.00% |
| Feb. 16, 2025 | Matador Resources Co | $MTDR | Calvert Christopher P | EVP and COO | F | Common Stock | 1050 | $57.19 | 119,520.0000 | 125,101,000 | 0.87% | 0.00% |
| Feb. 14, 2025 | Matador Resources Co | $MTDR | Calvert Christopher P | EVP and COO | F | Common Stock | 1312 | $57.12 | 120,570.0000 | 125,101,000 | 1.08% | 0.00% |
| Jan. 7, 2025 | Matador Resources Co | $MTDR | Calvert Christopher P | EVP and COO | F | Common Stock | 5552 | $58.35 | 121,882.0000 | 125,101,000 | 4.36% | 0.00% |
| Jan. 7, 2025 | Matador Resources Co | $MTDR | Calvert Christopher P | EVP and COO | A | Common Stock | 13711 | $0.00 | 127,434.0000 | 125,101,000 | 12.06% | 0.01% |
| Sept. 9, 2024 | Matador Resources Co | $MTDR | Calvert Christopher P | EVP and COO | P | Common Stock | 1000 | $50.30 | 113,531.0000 | 124,886,000 | 0.89% | 0.00% |
| Aug. 16, 2024 | Matador Resources Co | $MTDR | Calvert Christopher P | EVP and COO | P | Common Stock | 1000 | $56.40 | 112,531.0000 | 124,886,000 | 0.90% | 0.00% |
| June 4, 2024 | Matador Resources Co | $MTDR | Calvert Christopher P | EVP and COO | F | Common Stock | 1640 | $59.21 | 111,296.0000 | 124,835,000 | 1.45% | 0.00% |