Robert K Zeldin
Insider
First SEC filing: Aug. 5, 2020 · Latest: Aug. 5, 2020
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net: $0
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 25, 2026 | MGTX | A | 100,000 | · | · | 100,000 Direct | · | Acquired | (price as of 2026-10-05) |
| Feb. 21, 2026 | MGTX | M | 7,500 | · | · | 175,840 Direct | +4.46% | Acquired | (price as of 2026-10-05) |
| Feb. 21, 2026 | MGTX | F | 2,952 | $7.45 | $21,992 | 172,888 Direct | -1.68% | Disposed | 46.6% (price as of 2026-10-05) |
| Feb. 21, 2026 | MGTX | M | 7,500 | · | · | 7,500 Direct | -50.00% | Disposed | (price as of 2026-10-05) |
| Jan. 17, 2026 | MGTX | M | 35,000 | · | · | 182,291 Direct | +23.76% | Acquired | (price as of 2026-10-05) |
| Jan. 17, 2026 | MGTX | F | 13,951 | $7.42 | $103,516 | 168,340 Direct | -7.65% | Disposed | 47.2% (price as of 2026-10-05) |
| Jan. 17, 2026 | MGTX | M | 35,000 | · | · | 35,000 Direct | -50.00% | Disposed | (price as of 2026-10-05) |
| Jan. 7, 2026 | MGTX | F | 7,814 | $7.73 | $60,402 | 146,204 Direct | -5.07% | Disposed | 41.3% (price as of 2026-10-05) |
| Jan. 7, 2026 | MGTX | M | 17,500 | · | · | 154,020 Direct | +12.82% | Acquired | (price as of 2026-10-05) |
| Jan. 7, 2026 | MGTX | F | 6,729 | $7.73 | $52,015 | 147,291 Direct | -4.37% | Disposed | 41.3% (price as of 2026-10-05) |
| Jan. 7, 2026 | MGTX | M | 17,500 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| April 3, 2025 | MGTX | A | 90,000 | · | · | 90,000 Direct | · | Acquired | (price as of 2026-10-05) |
| Feb. 21, 2025 | MGTX | M | 15,000 | · | · | 142,423 Direct | +11.77% | Acquired | (price as of 2026-10-05) |
| Feb. 21, 2025 | MGTX | F | 5,903 | $7.30 | $43,092 | 136,520 Direct | -4.14% | Disposed | 49.6% (price as of 2026-10-05) |
| Feb. 21, 2025 | MGTX | M | 15,000 | · | · | 15,000 Direct | -50.00% | Disposed | (price as of 2026-10-05) |
| Jan. 14, 2025 | MGTX | M | 37,500 | · | · | 142,572 Direct | +35.69% | Acquired | (price as of 2026-10-05) |
| Jan. 14, 2025 | MGTX | F | 15,149 | $5.77 | $87,410 | 127,423 Direct | -10.63% | Disposed | 89.3% (price as of 2026-10-05) |
| Jan. 14, 2025 | MGTX | M | 37,500 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| Jan. 7, 2025 | MGTX | M | 17,500 | · | · | 111,958 Direct | +18.53% | Acquired | (price as of 2026-10-05) |
| Jan. 7, 2025 | MGTX | F | 6,886 | $6.34 | $43,657 | 105,072 Direct | -6.15% | Disposed | 72.2% (price as of 2026-10-05) |
| Jan. 7, 2025 | MGTX | M | 17,500 | · | · | 17,500 Direct | -50.00% | Disposed | (price as of 2026-10-05) |
| Jan. 17, 2024 | MGTX | A | 30,000 | · | · | 30,000 Direct | · | Acquired | (price as of 2026-10-05) |
| Jan. 17, 2024 | MGTX | A | 70,000 | · | · | 70,000 Direct | · | Acquired | (price as of 2026-10-05) |
| Jan. 14, 2024 | MGTX | M | 37,500 | · | · | 104,480 Direct | +55.99% | Acquired | (price as of 2026-10-05) |
| Jan. 14, 2024 | MGTX | F | 14,756 | $6.36 | $93,848 | 89,724 Direct | -14.12% | Disposed | 71.7% (price as of 2026-10-05) |
| Jan. 14, 2024 | MGTX | M | 37,500 | · | · | 37,500 Direct | -50.00% | Disposed | (price as of 2026-10-05) |
| Jan. 7, 2024 | MGTX | F | 13,773 | $6.30 | $86,770 | 71,714 Direct | -16.11% | Disposed | 73.3% (price as of 2026-10-05) |
| Jan. 7, 2024 | MGTX | M | 35,000 | · | · | 85,487 Direct | +69.32% | Acquired | (price as of 2026-10-05) |
| Jan. 7, 2024 | MGTX | F | 18,507 | $6.30 | $116,594 | 66,980 Direct | -21.65% | Disposed | 73.3% (price as of 2026-10-05) |
| Jan. 7, 2024 | MGTX | M | 35,000 | · | · | 35,000 Direct | -50.00% | Disposed | (price as of 2026-10-05) |
| Feb. 21, 2023 | MGTX | A | 30,000 | · | · | 30,000 Direct | · | Acquired | (price as of 2026-10-05) |
| Feb. 21, 2023 | MGTX | A | 30,000 | · | · | 30,000 Direct | · | Acquired | (price as of 2026-10-05) |
| Jan. 14, 2023 | MGTX | M | 75,000 | · | · | 80,000 Direct | +1500.00% | Acquired | (price as of 2026-10-05) |
| Jan. 14, 2023 | MGTX | F | 29,513 | $6.99 | $206,296 | 50,487 Direct | -36.89% | Disposed | 56.2% (price as of 2026-10-05) |
| Jan. 14, 2023 | MGTX | M | 75,000 | · | · | 75,000 Direct | -50.00% | Disposed | (price as of 2026-10-05) |
| June 3, 2022 | MGTX | P | 4,994 | $7.90 | $39,453 | 4,994 Direct | · | Acquired | 38.2% (price as of 2026-10-05) |
| June 3, 2022 | MGTX | P | 6 | $7.89 | $47 | 5,000 Direct | +0.12% | Acquired | 38.4% (price as of 2026-10-05) |
| Jan. 7, 2022 | MGTX | A | 70,000 | · | · | 70,000 Direct | · | Acquired | (price as of 2026-10-05) |
| Jan. 7, 2022 | MGTX | A | 30,000 | · | · | 30,000 Direct | · | Acquired | (price as of 2026-10-05) |
| Jan. 14, 2021 | MGTX | A | 150,000 | · | · | 150,000 Direct | · | Acquired | (price as of 2026-10-05) |
| Jan. 14, 2021 | MGTX | A | 40,000 | · | · | 40,000 Direct | · | Acquired | (price as of 2026-10-05) |
| Aug. 3, 2020 | MGTX | A | 150,000 | · | · | 150,000 Direct | · | Acquired | (price as of 2026-10-05) |
| Dec. 18, 2019 | IMVT | A | 380,325 | · | · | 380,325 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 |
|---|---|---|---|---|---|---|---|
| June 25, 2026 | MGTX | Restricted Share Units | Ordinary Shares | · | · | 100,000 | Acquired |
| Feb. 21, 2026 | MGTX | Restricted Share Units | Ordinary Shares | · | · | 7,500 | Disposed |
| Jan. 17, 2026 | MGTX | Restricted Share Units | Ordinary Shares | · | · | 35,000 | Disposed |
| Jan. 7, 2026 | MGTX | Restricted Share Units | Ordinary Shares | · | · | 17,500 | Disposed |
| April 3, 2025 | MGTX | Restricted Share Units | Ordinary Shares | · | · | 90,000 | Acquired |
| Feb. 21, 2025 | MGTX | Restricted Share Units | Ordinary Shares | · | · | 15,000 | Disposed |
| Jan. 14, 2025 | MGTX | Restricted Share Units | Ordinary Shares | · | · | 37,500 | Disposed |
| Jan. 7, 2025 | MGTX | Restricted Share Units | Ordinary Shares | · | · | 17,500 | Disposed |
| Jan. 17, 2024 | MGTX | Stock Option (Right to Buy) | Ordinary Shares | $6.16 | Jan. 17, 2034 | 30,000 | Acquired |
| Jan. 17, 2024 | MGTX | Restricted Share Units | Ordinary Shares | · | · | 70,000 | Acquired |
| Jan. 14, 2024 | MGTX | Restricted Share Units | Ordinary Shares | · | · | 37,500 | Disposed |
| Jan. 7, 2024 | MGTX | Restricted Share Units | Ordinary Shares | · | · | 35,000 | Disposed |
| Feb. 21, 2023 | MGTX | Stock Option (Right to Buy) | Ordinary Shares | $8.60 | Feb. 21, 2033 | 30,000 | Acquired |
| Feb. 21, 2023 | MGTX | Restricted Share Units | Ordinary Shares | · | · | 30,000 | Acquired |
| Jan. 14, 2023 | MGTX | Restricted Share Units | Ordinary Shares | · | · | 75,000 | Disposed |
| Jan. 7, 2022 | MGTX | Restricted Share Units | Ordinary Shares | · | · | 70,000 | Acquired |
| Jan. 7, 2022 | MGTX | Stock Option (Right to Buy) | Ordinary Shares | $21.53 | Jan. 6, 2032 | 30,000 | Acquired |
| Jan. 14, 2021 | MGTX | Restricted Share Units | Ordinary Shares | · | · | 150,000 | Acquired |
| Jan. 14, 2021 | MGTX | Stock Option (Right to Buy) | Ordinary Shares | $16.43 | Jan. 13, 2031 | 40,000 | Acquired |
| Aug. 3, 2020 | MGTX | Stock Option (Right to Buy) | Ordinary Shares | $13.24 | Aug. 2, 2030 | 150,000 | Acquired |
| Dec. 18, 2019 | IMVT | Stock Option (right to buy) | Common Stock | $7.86 | July 28, 2029 | 380,325 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
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 |
|---|---|---|---|---|---|---|---|---|
| 2021 | $480,000 | $600,000 | · | · | · | · | · | $4,047,100 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.