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MGTX • CIK 0001735438
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People and entities that have reported ownership via Form 3, 3/A, 4, 4/A, 5, 5/A
Parsed transactions from Form 4 (and 3/5) filings (past year)
0 transactions · 0 shares
— total value
5 transactions · 269.66K shares
$2.74M total value
6 transactions · 206.25K shares
| Filing Date | Insiders | Transactions | Filing |
|---|---|---|---|
| Oct 20, 2026 | Giroux Richard | Sold 56.00K @ $9.95/share ($557.20K) | View |
| Oct 6, 2026 | Naylor Stuart | Sold 27.66K @ $10.64/share ($294.29K) | View |
| Sep 24, 2026 | SEBULSKY ALAN | Grant/Award: 100.00K shares | View |
| Aug 18, 2026 | Forbes Alexandria | Sold 62.00K @ $13.86/share ($859.32K) | View |
| Jun 29, 2026 | — | — | View |
| Jun 15, 2026 | — | — | View |
| Jun 15, 2026 | — | — | View |
| Jun 15, 2026 | — | — | View |
| May 19, 2026 | Forbes Alexandria | Sold 62.00K @ $9.17/share ($568.54K) | View |
| Apr 23, 2026 | PERCEPTIVE LIFE SCIENCES MASTER FUND LTD | Grant/Award: 555.55K shares | View |
| Mar 24, 2026 | Forbes Alexandria | Sold 62.00K @ $7.41/share ($459.42K) | View |
| Feb 23, 2026 | Wollin Robert J | Exercised 11.25K options Tax Withholding: 5.95K @ $7.45 ($44.32K) | View |
| Feb 23, 2026 | Naylor Stuart | Exercised 25.00K options Tax Withholding: 11.75K @ $7.45 ($87.54K) | View |
| Jan 21, 2026 | Wollin Robert J | Exercised 50.00K options Tax Withholding: 27.21K @ $7.42 ($201.87K) | View |
| Jan 21, 2026 | Naylor Stuart | Exercised 75.00K options Tax Withholding: 35.25K @ $7.42 ($261.56K) | View |
| Jan 8, 2026 | Wollin Robert J | Exercised 7.50K options Tax Withholding: 4.36K @ $7.73 ($33.73K) | View |
| Jan 8, 2026 | Naylor Stuart | Exercised 37.50K options Tax Withholding: 17.63K @ $7.73 ($136.24K) | View |
| Nov 24, 2025 | Wollin Robert J | Gift: 5.00K | View |