MANNKIND CORP — Insider Transactions
Form 4 filings by directors, officers, and 10%+ shareholders
SEC rules require corporate insiders — including directors, executive officers, and any shareholder owning more than 10% of a company's shares — to report changes in their ownership within two business days of a transaction. These disclosures are filed as Form 4. Open-market purchases (code P) are generally considered the most meaningful signal, as insiders are spending their own money.
| Insider | Title | Type | Shares | Price | Value | Owns After | Date |
|---|---|---|---|---|---|---|---|
| Thomson David | EVP Genl Counsel & Secretary | Sale | 95,576 | $4.68 | $447,296 | 735,263 | May 22, 2023 |
| Binder Steven B. | Chief Financial Officer | Sale | 47,810 | $4.68 | $223,751 | 838,324 | May 22, 2023 |
| Tross Stuart A | Chief People & Workpl Officer | Tax Withholding | 279,998 | $4.79 | $1,341,190 | 932,752 | May 22, 2023 |
| Castagna Michael | Chief Executive Officer | Sale | 150,000 | $4.69 | $703,500 | 2,331,735 | May 22, 2023 |
| Sabella Lauren M | EVP Chief Operating Officer | Award / Grant | 210,000 | — | — | 224,184 | May 22, 2023 |
| Thomson David | EVP Genl Counsel & Secretary | Tax Withholding | 6,001 | $4.56 | $27,365 | 712,253 | May 18, 2023 |
| Tross Stuart A | Chief People & Workpl Officer | Tax Withholding | 5,941 | $4.56 | $27,091 | 812,750 | May 18, 2023 |
| Castagna Michael | Chief Executive Officer | Tax Withholding | 16,434 | $4.56 | $74,939 | 1,981,735 | May 18, 2023 |
| Binder Steven B. | Chief Financial Officer | Tax Withholding | 5,972 | $4.56 | $27,232 | 713,539 | May 18, 2023 |
| Binder Steven B. | Chief Financial Officer | Award / Grant | 11,820 | $4.23 | $49,999 | 719,511 | May 15, 2023 |
| Sabella Lauren M | EVP Chief Operating Officer | Award / Grant | 14,184 | $4.23 | $59,998 | 14,184 | May 15, 2023 |
| Tross Stuart A | Chief People & Workpl Officer | Award / Grant | 10,000 | $4.23 | $42,300 | 818,691 | May 15, 2023 |
| Thomson David | EVP Genl Counsel & Secretary | Tax Withholding | 7,781 | $4.40 | $34,236 | 718,254 | May 10, 2023 |
| Binder Steven B. | Chief Financial Officer | Tax Withholding | 7,781 | $4.40 | $34,236 | 707,691 | May 10, 2023 |
| Tross Stuart A | Chief People & Workpl Officer | Tax Withholding | 7,781 | $4.40 | $34,236 | 808,691 | May 10, 2023 |
| Castagna Michael | Chief Executive Officer | Tax Withholding | 21,959 | $4.40 | $96,620 | 1,998,169 | May 10, 2023 |
| Castagna Michael | Chief Executive Officer | Sale | 10,000 | $4.00 | $40,000 | 2,020,128 | May 5, 2023 |
| Castagna Michael | Chief Executive Officer | Sale | 10,000 | $4.13 | $41,300 | 2,030,128 | Apr 3, 2023 |
| Castagna Michael | Chief Executive Officer | Sale | 10,000 | $5.27 | $52,700 | 2,040,128 | Mar 1, 2023 |
| Singh Sanjay R | EVP Technical Operations | Award / Grant | 218,500 | — | — | 218,500 | Nov 1, 2022 |
| Thomson David | EVP Genl Counsel & Secretary | Tax Withholding | 14,178 | $3.73 | $52,884 | 733,035 | Aug 29, 2022 |
| Kocinsky Joseph | Chief Technology Officer | Tax Withholding | 12,813 | $3.73 | $47,792 | 745,233 | Aug 27, 2022 |
| Binder Steven B. | Chief Financial Officer | Tax Withholding | 14,178 | $3.73 | $52,884 | 714,819 | Aug 27, 2022 |
| Castagna Michael | Chief Executive Officer | Tax Withholding | 35,952 | $3.73 | $134,101 | 2,048,534 | Aug 27, 2022 |
| Tross Stuart A | Chief People & Workpl Officer | Tax Withholding | 14,178 | $3.73 | $52,884 | 816,472 | Aug 27, 2022 |
| Galindo Alejandro | EVP Endocrine Business Unit | Sale | 15 | $3.84 | $58 | 777,075 | Aug 22, 2022 |
| Castagna Michael | Chief Executive Officer | Award / Grant | 3,147 | $2.93 | $9,221 | 2,084,486 | Jul 31, 2022 |
| Binder Steven B. | Chief Financial Officer | Award / Grant | 791 | $2.93 | $2,318 | 728,997 | Jul 31, 2022 |
| Tross Stuart A | Chief People & Workpl Officer | Award / Grant | 4,581 | $2.93 | $13,422 | 830,650 | Jul 31, 2022 |
| Galindo Alejandro | EVP Endocrine Business Unit | Award / Grant | 5,000 | $2.93 | $14,650 | 781,690 | Jul 31, 2022 |
| Castagna Michael | Chief Executive Officer | Purchase | 3,147 | $2.93 | $9,221 | 2,084,486 | Jul 31, 2022 |
| Galindo Alejandro | EVP Endocrine Business Unit | Purchase | 5,000 | $2.93 | $14,650 | 781,690 | Jul 31, 2022 |
| Binder Steven B. | Chief Financial Officer | Purchase | 791 | $2.93 | $2,318 | 728,997 | Jul 31, 2022 |
| Tross Stuart A | Chief People & Workpl Officer | Purchase | 4,581 | $2.93 | $13,422 | 830,650 | Jul 31, 2022 |
| Galindo Alejandro | EVP Endocrine Business Unit | I | 4,789 | $3.19 | $15,277 | 776,690 | May 18, 2022 |
| Castagna Michael | Chief Executive Officer | Tax Withholding | 16,434 | $3.19 | $52,424 | 2,081,339 | May 18, 2022 |
| Kocinsky Joseph | Chief Technology Officer | Tax Withholding | 5,383 | $3.19 | $17,172 | 758,046 | May 18, 2022 |
| Galindo Alejandro | EVP Endocrine Business Unit | Tax Withholding | 4,789 | $3.19 | $15,277 | 771,901 | May 18, 2022 |
| Tross Stuart A | Chief People & Workpl Officer | Tax Withholding | 5,941 | $3.19 | $18,952 | 826,069 | May 18, 2022 |
| Binder Steven B. | Chief Financial Officer | Tax Withholding | 5,972 | $3.19 | $19,051 | 728,206 | May 18, 2022 |
| Thomson David | EVP Genl Counsel & Secretary | Tax Withholding | 6,001 | $3.19 | $19,143 | 747,213 | May 18, 2022 |
| Castagna Michael | Chief Executive Officer | Award / Grant | 254,000 | — | — | 1,786,773 | May 10, 2022 |
| Galindo Alejandro | EVP Endocrine Business Unit | Award / Grant | 90,000 | — | — | 666,690 | May 10, 2022 |
| Thomson David | EVP Genl Counsel & Secretary | Award / Grant | 110,000 | — | — | 753,214 | May 10, 2022 |
| Tross Stuart A | Chief People & Workpl Officer | Award / Grant | 110,000 | — | — | 832,010 | May 10, 2022 |
| Kocinsky Joseph | Chief Technology Officer | Award / Grant | 110,000 | — | — | 763,429 | May 10, 2022 |
| Binder Steven B. | Chief Financial Officer | Award / Grant | 90,000 | — | — | 624,178 | May 10, 2022 |
| Galindo Alejandro | Chief Commercial Officer | Purchase | 36,900 | $2.71 | $99,999 | 576,690 | Feb 28, 2022 |
| HOOPER ANTHONY C | — | Purchase | 40,000 | $2.71 | $108,400 | 338,394 | Feb 28, 2022 |
| MUNDKUR CHRISTINE | — | Purchase | 27,675 | $2.71 | $74,999 | 254,493 | Feb 28, 2022 |