Brian Corales
First SEC filing: Nov. 4, 2022 · Latest: Nov. 4, 2022
Insider at
Insider transactions
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 |
|---|---|---|---|---|---|---|---|---|---|
| Sept. 24, 2026 | MGY | A | 12,193 | · | · | 196,371 Direct | +6.62% | Acquired | (price as of 2026-10-05) |
| Sept. 24, 2026 | MGY | F | 4,798 | $24.74 | $118,703 | 191,573 Direct | -2.44% | Disposed | -3.0% (price as of 2026-10-05) |
| March 9, 2026 | MGY | S | 33,000 | $29.12 | $960,960 | 184,178 Direct | -15.19% | Disposed | -17.6% (price as of 2026-10-05) |
| March 2, 2026 | MGY | F | 15,916 | $28.55 | $454,402 | 217,178 Direct | -6.83% | Disposed | -15.9% (price as of 2026-10-05) |
| Feb. 5, 2026 | MGY | M | 31,708 | · | · | 215,171 Direct | +17.28% | Acquired | (price as of 2026-10-05) |
| Feb. 5, 2026 | MGY | F | 6,239 | $26.21 | $163,524 | 208,932 Direct | -2.90% | Disposed | -8.4% (price as of 2026-10-05) |
| Feb. 5, 2026 | MGY | D | 15,854 | $23.98 | $380,179 | 193,078 Direct | -7.59% | Disposed | 0.1% (price as of 2026-10-05) |
| Feb. 5, 2026 | MGY | A | 40,016 | · | · | 233,094 Direct | +20.73% | Acquired | (price as of 2026-10-05) |
| Feb. 5, 2026 | MGY | M | 31,708 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| Feb. 5, 2026 | MGY | A | 40,016 | · | · | 40,016 Direct | · | Acquired | (price as of 2026-10-05) |
| March 3, 2025 | MGY | F | 13,228 | $22.26 | $294,455 | 186,597 Direct | -6.62% | Disposed | 7.8% (price as of 2026-10-05) |
| March 3, 2025 | MGY | D | 3,134 | $22.26 | $69,763 | 183,463 Direct | -1.68% | Disposed | 7.8% (price as of 2026-10-05) |
| Feb. 12, 2025 | MGY | A | 36,246 | · | · | 199,825 Direct | +22.16% | Acquired | (price as of 2026-10-05) |
| Feb. 12, 2025 | MGY | A | 36,246 | · | · | 36,246 Direct | · | Acquired | (price as of 2026-10-05) |
| March 1, 2024 | MGY | F | 10,949 | $23.00 | $251,827 | 163,579 Direct | -6.27% | Disposed | 4.3% (price as of 2026-10-05) |
| Feb. 13, 2024 | MGY | A | 61,606 | · | · | 174,528 Direct | +54.56% | Acquired | (price as of 2026-10-05) |
| Feb. 13, 2024 | MGY | A | 61,606 | · | · | 61,606 Direct | · | Acquired | (price as of 2026-10-05) |
| March 1, 2023 | MGY | F | 2,525 | $22.36 | $56,459 | 112,922 Direct | -2.19% | Disposed | 7.3% (price as of 2026-10-05) |
| Feb. 27, 2023 | MGY | F | 2,070 | $22.07 | $45,685 | 115,447 Direct | -1.76% | Disposed | 8.7% (price as of 2026-10-05) |
| Feb. 13, 2023 | MGY | M | 13,206 | · | · | 98,416 Direct | +15.50% | Acquired | (price as of 2026-10-05) |
| Feb. 13, 2023 | MGY | F | 3,473 | $23.07 | $80,122 | 94,943 Direct | -3.53% | Disposed | 4.0% (price as of 2026-10-05) |
| Feb. 13, 2023 | MGY | A | 22,574 | · | · | 117,517 Direct | +23.78% | Acquired | (price as of 2026-10-05) |
| Feb. 13, 2023 | MGY | M | 13,206 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| Feb. 13, 2023 | MGY | A | 22,574 | · | · | 22,574 Direct | · | Acquired | (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. 5, 2026 | MGY | Performance Share Units | Class A Common Stock | · | · | 31,708 | Disposed |
| Feb. 5, 2026 | MGY | Performance Share Units | Class A Common Stock | · | · | 40,016 | Acquired |
| Feb. 12, 2025 | MGY | Performance Share Units | Class A Common Stock | · | · | 36,246 | Acquired |
| Feb. 13, 2024 | MGY | Performance Share Units | Class A Common Stock | · | · | 61,606 | Acquired |
| Feb. 13, 2023 | MGY | Performance Share Units | Class A Common Stock | · | · | 13,206 | Disposed |
| Feb. 13, 2023 | MGY | Performance Share Units | Class A Common Stock | · | · | 22,574 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 2 holdings
Securities held when first becoming an insider, per SEC Form 3.
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2022 | $280,041 | · | · | · | · | · | $24,400 | $950,118 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.