William Thomas Elsener
Insider
First SEC filing: June 21, 2022 · Latest: June 21, 2022
Insider at
Insider transactions
2 buys (P)
0 sells (S)
Net: $67,005
Avg return of open purchases vs now: 19.1%
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Aug. 10, 2026 | MTDR | P | 850 | $50.94 | $43,299 | 114,879 Direct | +0.75% | Acquired | 4.1% (price as of 2026-10-05) |
| Feb. 17, 2026 | MTDR | A | 27,000 | · | · | 27,000 Direct | · | Acquired | (price as of 2026-10-05) |
| Feb. 16, 2026 | MTDR | F | 1,050 | $47.80 | $50,190 | 113,730 Direct | -0.91% | Disposed | 10.9% (price as of 2026-10-05) |
| Feb. 14, 2026 | MTDR | M | 5,000 | · | · | 5,000 Direct | -50.00% | Disposed | (price as of 2026-10-05) |
| Feb. 14, 2026 | MTDR | M | 6,000 | · | · | 12,000 Direct | -33.33% | Disposed | (price as of 2026-10-05) |
| Jan. 6, 2026 | MTDR | A | 3,480 | · | · | 116,334 Direct | +3.08% | Acquired | (price as of 2026-10-05) |
| Jan. 6, 2026 | MTDR | F | 1,554 | $41.41 | $64,351 | 114,780 Direct | -1.34% | Disposed | 28.0% (price as of 2026-10-05) |
| Oct. 31, 2025 | MTDR | P | 600 | $39.51 | $23,706 | 112,669 Direct | +0.54% | Acquired | 34.2% (price as of 2026-10-05) |
| Sept. 11, 2025 | MTDR | P | 600 | $48.46 | $29,076 | 112,069 Direct | +0.54% | Acquired | 9.4% (price as of 2026-10-05) |
| May 1, 2025 | MTDR | P | 750 | $40.10 | $30,075 | 111,197 Direct | +0.68% | Acquired | 32.2% (price as of 2026-10-05) |
| March 4, 2025 | MTDR | P | 700 | $45.67 | $31,969 | 110,447 Direct | +0.64% | Acquired | 16.1% (price as of 2026-10-05) |
| Feb. 26, 2025 | MTDR | P | 1,000 | $52.40 | $52,400 | 109,747 Direct | +0.92% | Acquired | 1.2% (price as of 2026-10-05) |
| Feb. 17, 2025 | MTDR | F | 1,527 | $57.19 | $87,329 | 108,747 Direct | -1.38% | Disposed | -7.3% (price as of 2026-10-05) |
| Feb. 16, 2025 | MTDR | F | 1,050 | $57.19 | $60,050 | 110,274 Direct | -0.94% | Disposed | -7.3% (price as of 2026-10-05) |
| Feb. 14, 2025 | MTDR | A | 18,000 | · | · | 18,000 Direct | · | Acquired | (price as of 2026-10-05) |
| Feb. 14, 2025 | MTDR | M | 5,000 | · | · | 10,000 Direct | -33.33% | Disposed | (price as of 2026-10-05) |
| Jan. 7, 2025 | MTDR | A | 13,711 | · | · | 116,876 Direct | +13.29% | Acquired | (price as of 2026-10-05) |
| Jan. 7, 2025 | MTDR | F | 5,552 | $58.35 | $323,959 | 111,324 Direct | -4.75% | Disposed | -9.2% (price as of 2026-10-05) |
| Dec. 13, 2024 | MTDR | P | 800 | $56.60 | $45,280 | 102,964 Direct | +0.78% | Acquired | -6.3% (price as of 2026-10-05) |
| Sept. 10, 2024 | MTDR | P | 500 | $49.47 | $24,735 | 102,164 Direct | +0.49% | Acquired | 7.2% (price as of 2026-10-05) |
| June 4, 2024 | MTDR | F | 1,640 | $59.21 | $97,104 | 101,438 Direct | -1.59% | Disposed | -10.5% (price as of 2026-10-05) |
| Feb. 17, 2024 | MTDR | F | 1,527 | $59.33 | $90,597 | 103,078 Direct | -1.46% | Disposed | -10.7% (price as of 2026-10-05) |
| Feb. 16, 2024 | MTDR | F | 1,050 | $58.98 | $61,929 | 104,605 Direct | -0.99% | Disposed | -10.1% (price as of 2026-10-05) |
| Feb. 14, 2024 | MTDR | A | 15,000 | · | · | 15,000 Direct | · | Acquired | (price as of 2026-10-05) |
| Feb. 6, 2024 | MTDR | M | 4,548 | $29.68 | $134,985 | 109,076 Direct | +4.35% | Acquired | 78.6% (price as of 2026-10-05) |
| Feb. 6, 2024 | MTDR | F | 3,421 | $53.74 | $183,845 | 105,655 Direct | -3.14% | Disposed | -1.4% (price as of 2026-10-05) |
| Feb. 6, 2024 | MTDR | M | 4,548 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| Dec. 31, 2023 | MTDR | A | 22,250 | · | · | 113,284 Direct | +24.44% | Acquired | (price as of 2026-10-05) |
| Dec. 31, 2023 | MTDR | F | 8,756 | $56.86 | $497,866 | 104,528 Direct | -7.73% | Disposed | -6.8% (price as of 2026-10-05) |
| June 22, 2023 | MTDR | M | 1,667 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| June 4, 2023 | MTDR | F | 1,640 | $47.33 | $77,621 | 90,561 Direct | -1.78% | Disposed | 12.0% (price as of 2026-10-05) |
| March 15, 2023 | MTDR | P | 500 | $45.78 | $22,890 | 92,201 Direct | +0.55% | Acquired | 15.8% (price as of 2026-10-05) |
| Feb. 17, 2023 | MTDR | F | 1,527 | $62.03 | $94,720 | 91,701 Direct | -1.64% | Disposed | -14.5% (price as of 2026-10-05) |
| Feb. 16, 2023 | MTDR | A | 8,000 | · | · | 93,228 Direct | +9.39% | Acquired | (price as of 2026-10-05) |
| Dec. 31, 2022 | MTDR | A | 8,750 | · | · | 88,672 Direct | +10.95% | Acquired | (price as of 2026-10-05) |
| Dec. 31, 2022 | MTDR | F | 3,444 | $57.24 | $197,135 | 85,228 Direct | -3.88% | Disposed | -7.4% (price as of 2026-10-05) |
| Oct. 27, 2022 | MTDR | M | 9,334 | $14.80 | $138,143 | 84,391 Direct | +12.44% | Acquired | 258.2% (price as of 2026-10-05) |
| Oct. 27, 2022 | MTDR | F | 4,903 | $68.14 | $334,090 | 79,488 Direct | -5.81% | Disposed | -22.2% (price as of 2026-10-05) |
| Oct. 27, 2022 | MTDR | M | 9,334 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| June 22, 2022 | MTDR | M | 1,667 | · | · | 1,667 Direct | -50.00% | Disposed | (price as of 2026-10-05) |
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Derivative holdings (Form 4 Table II) Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| Feb. 17, 2026 | MTDR | Phantom Units | Common Stock | · | · | 27,000 | Acquired |
| Feb. 14, 2026 | MTDR | Phantom Units | Common Stock | · | · | 5,000 | Disposed |
| Feb. 14, 2026 | MTDR | Phantom Units | Common Stock | · | · | 6,000 | Disposed |
| Feb. 14, 2025 | MTDR | Phantom Units | Common Stock | · | · | 18,000 | Acquired |
| Feb. 14, 2025 | MTDR | Phantom Units | Common Stock | · | · | 5,000 | Disposed |
| Feb. 14, 2024 | MTDR | Phantom Units | Common Stock | · | · | 15,000 | Acquired |
| Feb. 6, 2024 | MTDR | Employee Stock Option | Common Stock | $29.68 | Feb. 15, 2024 | 4,548 | Disposed |
| June 22, 2023 | MTDR | Phantom Units | Common Stock | · | · | 1,667 | Disposed |
| Oct. 27, 2022 | MTDR | Employee Stock Option | Common Stock | $14.80 | Aug. 27, 2025 | 9,334 | Disposed |
| June 22, 2022 | MTDR | Phantom Units | Common Stock | · | · | 1,667 | Disposed |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 4 holdings
Securities held when first becoming an insider, per SEC Form 3.