Jian Irish
CIK 1995697 · View on SEC EDGAR ↗
First SEC filing: Feb. 8, 2024 · Latest: June 10, 2026
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- Insider at Companies where this person is a reporting insider.
- Insider transactions Every share this person bought or sold, from Form 4 filings.
- Derivatives Options and other derivative holdings reported by this person.
- Initial holdings The stakes this person held when they first started reporting.
- Compensation Executive pay disclosed in company proxy statements.
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 |
|---|---|---|---|---|---|---|---|---|---|
| June 5, 2026 | MGX | S | 3,737 | $1.30 | $4,858 | 377,533 Direct | -0.98% | Disposed | -5.4% (price as of 2026-08-20) |
| March 5, 2026 | MGX | S | 1,607 | $1.60 | $2,571 | 333,770 Direct | -0.48% | Disposed | -23.1% (price as of 2026-08-20) |
| Dec. 5, 2025 | MGX | S | 1,602 | $1.77 | $2,836 | 563,839 Direct | -0.28% | Disposed | -30.5% (price as of 2026-08-20) |
| Sept. 5, 2025 | MGX | S | 1,602 | $1.81 | $2,900 | 316,941 Direct | -0.50% | Disposed | -32.0% (price as of 2026-08-20) |
| June 6, 2025 | MGX | S | 6,390 | $1.75 | $11,182 | 315,543 Direct | -1.98% | Disposed | -29.7% (price as of 2026-08-20) |
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 (276,000) | $1.34 | March 31, 2036 | 276,000 | Acquired |
| Dec. 1, 2025 | MGX | Stock Option (Right to Buy) | Common Stock (225,000) | $1.60 | Nov. 30, 2035 | 225,000 | Acquired |
| April 1, 2025 | MGX | Stock Option (Right to Buy) | Common Stock (140,000) | $1.32 | March 31, 2035 | 140,000 | Acquired |
| April 1, 2024 | MGX | Stock Option (Right to Buy) | Common Stock (296,308) | $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.