Jian Irish
First SEC filing: Feb. 8, 2024 · Latest: June 10, 2026
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. 8, 2026 | MGX | S | 2,140 | $1.16 | $2,482 | 375,393 Direct | -0.57% | Disposed | -10.3% (price as of 2026-10-05) |
| June 5, 2026 | MGX | S | 3,737 | $1.30 | $4,858 | 377,533 Direct | -0.98% | Disposed | -20.0% (price as of 2026-10-05) |
| April 1, 2026 | MGX | A | 276,000 | · | · | 276,000 Direct | · | Acquired | (price as of 2026-10-05) |
| April 1, 2026 | MGX | A | 46,000 | · | · | 379,770 Direct | +13.78% | Acquired | (price as of 2026-10-05) |
| March 5, 2026 | MGX | S | 1,607 | $1.60 | $2,571 | 333,770 Direct | -0.48% | Disposed | -35.0% (price as of 2026-10-05) |
| Dec. 5, 2025 | MGX | G | 228,462 | · | · | 335,377 Direct | -40.52% | Disposed | (price as of 2026-10-05) |
| Dec. 5, 2025 | MGX | S | 1,602 | $1.77 | $2,836 | 563,839 Direct | -0.28% | Disposed | -41.2% (price as of 2026-10-05) |
| Dec. 1, 2025 | MGX | A | 225,000 | · | · | 225,000 Direct | · | Acquired | (price as of 2026-10-05) |
| Dec. 1, 2025 | MGX | A | 211,000 | $1.60 | $337,600 | 565,441 Direct | +59.53% | Acquired | -35.0% (price as of 2026-10-05) |
| Dec. 1, 2025 | MGX | A | 37,500 | $1.60 | $60,000 | 354,441 Direct | +11.83% | Acquired | -35.0% (price as of 2026-10-05) |
| Sept. 5, 2025 | MGX | S | 1,602 | $1.81 | $2,900 | 316,941 Direct | -0.50% | Disposed | -42.5% (price as of 2026-10-05) |
| June 6, 2025 | MGX | S | 6,390 | $1.75 | $11,182 | 315,543 Direct | -1.98% | Disposed | -40.6% (price as of 2026-10-05) |
| April 1, 2025 | MGX | A | 140,000 | · | · | 140,000 Direct | · | Acquired | (price as of 2026-10-05) |
| April 1, 2025 | MGX | A | 23,000 | · | · | 321,933 Direct | +7.69% | Acquired | (price as of 2026-10-05) |
| April 1, 2024 | MGX | A | 296,308 | · | · | 296,308 Direct | · | Acquired | (price as of 2026-10-05) |
| April 1, 2024 | MGX | A | 70,471 | · | · | 298,933 Direct | +30.85% | 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 |
|---|---|---|---|---|---|---|---|
| April 1, 2026 | MGX | Stock Option (Right to Buy) | Common Stock | $1.34 | March 31, 2036 | 276,000 | Acquired |
| Dec. 1, 2025 | MGX | Stock Option (Right to Buy) | Common Stock | $1.60 | Nov. 30, 2035 | 225,000 | Acquired |
| April 1, 2025 | MGX | Stock Option (Right to Buy) | Common Stock | $1.32 | March 31, 2035 | 140,000 | Acquired |
| April 1, 2024 | MGX | Stock Option (Right to Buy) | Common Stock | $10.82 | March 31, 2034 | 296,308 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 3 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 |
|---|---|---|---|---|---|---|---|---|
| 2025 | $570,655 | · | · | · | $252,590 | · | $13,933 | $1,667,920 |
| 2024 | $536,333 | · | · | · | $187,000 | · | $11,293 | $3,783,435 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.