MNKD MANNKIND CORP
Nasdaq · SEC CIK 899460 · EDGAR
- Bought, last 12 months
- $259.0K 1 purchases by 1 insiders
- Sold, last 12 months
- $3.13M 12 sales by 5 insiders
- Filings on record
- 247 since 2021-08-02, latest 2026-09-14 20:00
BoughtSold
Most active insiders, 12 months
| Insider | Title | Bought | Sold |
|---|---|---|---|
| Castagna Michael | CEO, Dir | $259.0K | $1.25M |
| Thomson David | EVP Genl Counsel, Sec | — | $930.8K |
| Binder Steven B. | Dir | — | $555.2K |
| Tross Stuart A | Chief People, Workpl Off | — | $297.5K |
| Singh Sanjay R | EVP Technical Ops | — | $94.4K |
| Ahuja Ajay | Chief Medical Off | — | — |
| Marasco Dominic | Pres, Endocrine Business Unit | — | — |
| Prentiss Christopher B | CFO | — | — |
| Shannon James Samuel | Dir | — | — |
| HOOPER ANTHONY C | Dir | — | — |
Transactions 258
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| T | 2026-09-14 20:00 | 2026-09-10 | MNKD | Binder Steven B. | Dir | S - Sale | $3.81 | -33.6K | 752.3K | -4% | -$127.9K |
| T | 2026-08-10 20:44 | 2026-08-07 | MNKD | Binder Steven B. | Dir | S - Sale | $4.06 | -39.1K | 785.9K | -5% | -$158.5K |
| M | 2026-07-17 21:47 | 2026-07-15 | MNKD | Prentiss Christopher B | CFO | F - Tax | $4.09 | -22.2K | 318.7K | -7% | -$91.0K |
| 2026-07-17 21:47 | 2026-07-15 | MNKD | Marasco Dominic | Pres, Endocrine Business Unit | F - Tax | $4.09 | -3,623 | 343.4K | -1% | -$14.8K | |
| D | 2026-07-17 21:45 | 2026-07-15 | MNKD | Tross Stuart A | Chief People, Workpl Off | M - OptEx | $0.00 | +93.8K | 1.12M | +9% | $0 |
| DM | 2026-07-17 21:45 | 2026-07-15 | MNKD | Tross Stuart A | Chief People, Workpl Off | F - Tax | $4.09 | -65.8K | 1.06M | -6% | -$269.2K |
| D | 2026-07-17 21:44 | 2026-07-15 | MNKD | Castagna Michael | CEO, Dir | M - OptEx | $0.00 | +350.3K | 2.80M | +14% | $0 |
| DM | 2026-07-17 21:44 | 2026-07-15 | MNKD | Castagna Michael | CEO, Dir | F - Tax | $4.09 | -363.2K | 2.43M | -13% | -$1.49M |
| D | 2026-07-17 21:44 | 2026-07-15 | MNKD | Singh Sanjay R | EVP Technical Ops | M - OptEx | $0.00 | +70.5K | 525.8K | +15% | $0 |
| DM | 2026-07-17 21:44 | 2026-07-15 | MNKD | Singh Sanjay R | EVP Technical Ops | F - Tax | $4.09 | -46.8K | 479.0K | -9% | -$191.4K |
| DT | 2026-07-17 21:43 | 2026-07-15 | MNKD | Thomson David | EVP Genl Counsel, Sec | M - OptEx | $0.00 | +93.8K | 920.1K | +11% | $0 |
| DMT | 2026-07-17 21:43 | 2026-07-15 | MNKD | Thomson David | EVP Genl Counsel, Sec | F - Tax | $4.09 | -98.4K | 821.7K | -11% | -$402.6K |
| DT | 2026-07-17 21:43 | 2026-07-17 | MNKD | Thomson David | EVP Genl Counsel, Sec | S - Sale+OE | $4.05 | -24.1K | 797.6K | -3% | -$97.6K |
| DT | 2026-07-17 21:42 | 2026-07-15 | MNKD | Binder Steven B. | Dir | M - OptEx | $0.00 | +93.8K | 901.8K | +12% | $0 |
| DMT | 2026-07-17 21:42 | 2026-07-15 | MNKD | Binder Steven B. | Dir | F - Tax | $4.09 | -24.4K | 877.4K | -3% | -$99.8K |
| DT | 2026-07-17 21:42 | 2026-07-17 | MNKD | Binder Steven B. | Dir | S - Sale+OE | $4.06 | -52.5K | 824.9K | -6% | -$213.1K |
| D | 2026-05-22 21:00 | 2026-05-20 | MNKD | Consiglio Ronald J | Dir | A - Grant | $2.95 | +10.0K | 132.3K | +8% | +$29.5K |
| 2026-05-22 20:49 | 2026-05-20 | MNKD | Tross Stuart A | Chief People, Workpl Off | A - Grant | $2.95 | +33.9K | 1.03M | +3% | +$100.0K | |
| 2026-05-22 20:48 | 2026-05-20 | MNKD | Marasco Dominic | Pres, Endocrine Business Unit | A - Grant | $2.95 | +8,474 | 344.2K | +3% | +$25.0K | |
| 2026-05-13 20:30 | 2026-05-11 | MNKD | Tross Stuart A | Chief People, Workpl Off | F - Tax | $3.52 | -8,073 | 992.2K | -0.8% | -$28.4K | |
| T | 2026-05-13 20:30 | 2026-05-11 | MNKD | Binder Steven B. | Dir | F - Tax | $3.52 | -5,560 | 824.9K | -0.7% | -$19.6K |
| T | 2026-05-13 20:30 | 2026-05-12 | MNKD | Binder Steven B. | Dir | S - Sale | $3.29 | -16.9K | 808.0K | -2% | -$55.7K |
| 2026-05-13 20:30 | 2026-05-11 | MNKD | Castagna Michael | CEO, Dir | F - Tax | $3.52 | -35.0K | 2.44M | -1% | -$123.0K | |
| T | 2026-05-13 20:30 | 2026-05-11 | MNKD | Thomson David | EVP Genl Counsel, Sec | F - Tax | $3.52 | -12.4K | 829.3K | -1% | -$43.6K |
| T | 2026-05-13 20:30 | 2026-05-12 | MNKD | Thomson David | EVP Genl Counsel, Sec | S - Sale | $3.29 | -3,033 | 826.3K | -0.4% | -$9,979 |
| 2026-04-24 21:30 | 2026-04-22 | MNKD | Prentiss Christopher B | CFO | F - Tax | $2.74 | -12.3K | 338.9K | -3% | -$33.6K | |
| 2026-03-10 | 2026-03-10 | MNKD | Castagna Michael | CEO, Dir | P - Purchase | $2.59 | +100.0K | 2.58M | +4% | +$259.0K | |
| 2026-03-03 | 2026-03-01 | MNKD | HOOPER ANTHONY C | Dir | A - Grant | $3.27 | +35.0K | 236.2K | +17% | +$114.5K | |
| 2026-03-03 | 2026-03-01 | MNKD | Prentiss Christopher B | CFO | A - Grant | $3.27 | +5,000 | 348.9K | +1% | +$16.4K | |
| 2026-03-03 | 2026-03-01 | MNKD | Shannon James Samuel | Dir | A - Grant | $3.27 | +12.0K | 64.6K | +23% | +$39.2K | |
| D | 2026-03-02 | 2026-03-01 | MNKD | Tross Stuart A | Chief People, Workpl Off | A - Grant | $3.27 | +15.3K | 1.00M | +2% | +$50.0K |
| D | 2026-03-02 | 2026-03-01 | MNKD | Castagna Michael | CEO, Dir | A - Grant | $3.27 | +15.3K | 2.48M | +0.6% | +$50.0K |
| T | 2026-01-09 | 2026-01-08 | MNKD | Tross Stuart A | Chief People, Workpl Off | S - Sale | $6.33 | -47.0K | 985.0K | -5% | -$297.5K |
| 2025-12-29 | 2025-12-24 | MNKD | Castagna Michael | CEO, Dir | G - Gift | $0.00 | -44.2K | 2.46M | -2% | $0 | |
| DT | 2025-12-19 | 2025-12-17 | MNKD | Castagna Michael | CEO, Dir | S - Sale+OE | $6.01 | -65.8K | 2.50M | -3% | -$395.5K |
| DT | 2025-12-19 | 2025-12-17 | MNKD | Castagna Michael | CEO, Dir | M - OptEx | $4.55 | +65.8K | 2.57M | +3% | +$299.4K |
| DMT | 2025-12-16 | 2025-12-12+ | MNKD | Castagna Michael | CEO, Dir | M - OptEx | $4.55 | +42.1K | 2.53M | +2% | +$191.6K |
| DMT | 2025-12-16 | 2025-12-12+ | MNKD | Castagna Michael | CEO, Dir | S - Sale+OE | $6.00 | -42.1K | 2.50M | -2% | -$252.7K |
| DT | 2025-12-04 | 2025-12-02 | MNKD | Thomson David | EVP Genl Counsel, Sec | S - Sale+OE | $5.57 | -147.8K | 841.7K | -15% | -$823.1K |
| DMT | 2025-12-04 | 2025-12-02 | MNKD | Thomson David | EVP Genl Counsel, Sec | M - OptEx | $4.58 | +147.8K | 901.7K | +20% | +$676.8K |
| DT | 2025-12-04 | 2025-12-02 | MNKD | Castagna Michael | CEO, Dir | M - OptEx | $4.55 | +107.9K | 2.61M | +4% | +$491.0K |
| DT | 2025-12-04 | 2025-12-02 | MNKD | Castagna Michael | CEO, Dir | S - Sale+OE | $5.57 | -107.9K | 2.50M | -4% | -$601.1K |
| T | 2025-11-14 | 2025-11-14 | MNKD | Singh Sanjay R | EVP Technical Ops | S - Sale | $5.03 | -18.8K | 455.2K | -4% | -$94.4K |
| 2025-11-12 | 2025-11-11 | MNKD | Ahuja Ajay | Chief Medical Off | A - Grant | $0.00 | +318.2K | 318.2K | New | $0 | |
| 2025-11-03 | 2025-10-31 | MNKD | Singh Sanjay R | EVP Technical Ops | F - Tax | $5.59 | -17.1K | 474.0K | -3% | -$95.4K | |
| T | 2025-09-17 | 2025-09-16 | MNKD | Tross Stuart A | Chief People, Workpl Off | S - Sale | $5.34 | -47.0K | 1.03M | -4% | -$251.0K |
| 2025-08-06 | 2025-08-05 | MNKD | Tross Stuart A | Chief People, Workpl Off | A - Grant | $3.92 | +12.8K | 1.08M | +1% | +$50.0K | |
| 2025-07-17 | 2025-07-15 | MNKD | Castagna Michael | CEO, Dir | F - Tax | $3.85 | -111.3K | 2.50M | -4% | -$428.4K | |
| 2025-07-17 | 2025-07-15 | MNKD | Singh Sanjay R | EVP Technical Ops | F - Tax | $3.85 | -15.4K | 491.1K | -3% | -$59.5K | |
| 2025-07-17 | 2025-07-15 | MNKD | Tross Stuart A | Chief People, Workpl Off | F - Tax | $3.85 | -28.1K | 1.07M | -3% | -$108.0K | |
| 2025-07-17 | 2025-07-15 | MNKD | BLANK BURKHARD | EVP Chief Medical Off | F - Tax | $3.85 | -9,556 | 460.8K | -2% | -$36.8K | |
| 2025-07-17 | 2025-07-15 | MNKD | Sabella Lauren M | EVP Ops | F - Tax | $3.85 | -11.9K | 349.8K | -3% | -$45.8K | |
| 2025-07-17 | 2025-07-15 | MNKD | Prentiss Christopher B | CFO | F - Tax | $3.85 | -11.5K | 343.9K | -3% | -$44.4K | |
| T | 2025-07-17 | 2025-07-16 | MNKD | Binder Steven B. | Dir | S - Sale | $3.94 | -75.4K | 830.5K | -8% | -$296.9K |
| T | 2025-07-17 | 2025-07-15 | MNKD | Binder Steven B. | Dir | F - Tax | $3.85 | -19.4K | 905.9K | -2% | -$74.6K |
| T | 2025-07-17 | 2025-07-15 | MNKD | Thomson David | EVP Genl Counsel, Sec | F - Tax | $3.85 | -30.4K | 849.2K | -3% | -$116.9K |
| T | 2025-07-17 | 2025-07-16 | MNKD | Thomson David | EVP Genl Counsel, Sec | S - Sale | $3.94 | -7,466 | 841.7K | -0.9% | -$29.4K |
| T | 2025-06-10 | 2025-06-10 | MNKD | Binder Steven B. | Dir | S - Sale | $4.00 | -64.1K | 925.3K | -6% | -$256.3K |
| 2025-05-27 | 2025-05-27 | MNKD | BLANK BURKHARD | EVP Chief Medical Off | F - Tax | $4.12 | -15.6K | 465.1K | -3% | -$64.4K | |
| 2025-05-20 | 2025-05-19 | MNKD | Tross Stuart A | Chief People, Workpl Off | F - Tax | $4.37 | -6,147 | 1.09M | -0.6% | -$26.9K | |
| 2025-05-20 | 2025-05-19 | MNKD | Castagna Michael | CEO, Dir | F - Tax | $4.37 | -26.1K | 2.61M | -1.0% | -$114.1K | |
| T | 2025-05-20 | 2025-05-20 | MNKD | Binder Steven B. | Dir | S - Sale | $4.40 | -12.1K | 989.3K | -1% | -$53.1K |
| T | 2025-05-20 | 2025-05-19 | MNKD | Binder Steven B. | Dir | F - Tax | $4.37 | -5,190 | 1.00M | -0.5% | -$22.7K |
| T | 2025-05-20 | 2025-05-19 | MNKD | Thomson David | EVP Genl Counsel, Sec | F - Tax | $4.37 | -9,536 | 881.9K | -1% | -$41.7K |
| T | 2025-05-20 | 2025-05-20 | MNKD | Thomson David | EVP Genl Counsel, Sec | S - Sale | $4.41 | -2,345 | 879.5K | -0.3% | -$10.3K |
| 2025-05-16 | 2025-05-14 | MNKD | Castagna Michael | CEO, Dir | A - Grant | $4.56 | +27.0K | 2.64M | +1% | +$123.1K | |
| DM | 2025-05-16 | 2025-05-14 | MNKD | Marasco Dominic | Pres, Endocrine Business Unit | A - Grant | $1.23 | +81.4K | 311.5K | +35% | +$100.0K |
| D | 2025-05-16 | 2025-05-14 | MNKD | HOOPER ANTHONY C | Dir | A - Grant | $4.56 | +25.0K | 201.2K | +14% | +$114.0K |
| DT | 2025-05-15 | 2025-05-13 | MNKD | Prentiss Christopher B | CFO | A - Grant | $0.00 | +119.0K | 353.2K | +51% | $0 |
| DT | 2025-05-15 | 2025-05-13 | MNKD | Binder Steven B. | Dir | S - Sale | $4.69 | -80.1K | 1.01M | -7% | -$375.9K |
| DMT | 2025-05-15 | 2025-05-12 | MNKD | Binder Steven B. | Dir | F - Tax | $4.56 | -93.9K | 1.09M | -8% | -$428.1K |
| DT | 2025-05-15 | 2025-05-10 | MNKD | Binder Steven B. | Dir | A - Grant | $0.00 | +105.6K | 1.18M | +10% | $0 |
| DMT | 2025-05-15 | 2025-05-12 | MNKD | Thomson David | EVP Genl Counsel, Sec | F - Tax | $4.56 | -130.8K | 804.6K | -14% | -$596.6K |
| DT | 2025-05-15 | 2025-05-13 | MNKD | Thomson David | EVP Genl Counsel, Sec | S - Sale | $4.68 | -32.2K | 772.4K | -4% | -$150.6K |
| DMT | 2025-05-15 | 2025-05-10+ | MNKD | Thomson David | EVP Genl Counsel, Sec | A - Grant | $0.00 | +224.6K | 891.4K | +34% | $0 |
| DM | 2025-05-15 | 2025-05-12 | MNKD | Tross Stuart A | Chief People, Workpl Off | F - Tax | $4.56 | -96.8K | 984.1K | -9% | -$441.3K |
| DM | 2025-05-15 | 2025-05-10+ | MNKD | Tross Stuart A | Chief People, Workpl Off | A - Grant | $0.00 | +224.6K | 1.07M | +26% | $0 |
| DM | 2025-05-15 | 2025-05-12 | MNKD | Castagna Michael | CEO, Dir | F - Tax | $4.56 | -369.8K | 2.18M | -14% | -$1.69M |
| DM | 2025-05-15 | 2025-05-10+ | MNKD | Castagna Michael | CEO, Dir | A - Grant | $0.00 | +726.6K | 2.55M | +40% | $0 |
| DT | 2025-05-15 | 2025-05-13 | MNKD | Singh Sanjay R | EVP Technical Ops | A - Grant | $0.00 | +119.0K | 506.5K | +31% | $0 |
| 2025-04-04 | 2025-04-04 | MNKD | Castagna Michael | CEO, Dir | J - Other | $0.00 | -39.5K | 2.26M | -2% | $0 | |
| A | 2025-03-28 | 2024-05-15 | MNKD | Prentiss Christopher B | CFO | A - Grant | $0.00 | +103.6K | 103.6K | New | $0 |
| 2025-03-28 | 2025-03-27 | MNKD | Sabella Lauren M | EVP Ops | F - Tax | $5.10 | -16.4K | 357.8K | -4% | -$83.7K | |
| 2025-02-13 | 2025-02-12 | MNKD | Marasco Dominic | Pres, Endocrine Business Unit | A - Grant | $0.00 | +252.0K | 252.0K | New | $0 | |
| DT | 2024-11-25 | 2024-11-22 | MNKD | Binder Steven B. | Dir | S - Sale+OE | $6.89 | -67.5K | 1.08M | -6% | -$465.3K |
| DT | 2024-11-25 | 2024-11-22 | MNKD | Binder Steven B. | Dir | M - OptEx | $1.47 | +67.5K | 1.14M | +6% | +$99.3K |
| DT | 2024-11-19 | 2024-11-15 | MNKD | Binder Steven B. | Dir | S - Sale+OE | $6.76 | -67.5K | 1.08M | -6% | -$456.6K |
| DT | 2024-11-19 | 2024-11-15 | MNKD | Binder Steven B. | Dir | M - OptEx | $1.47 | +67.5K | 1.14M | +6% | +$99.3K |
| T | 2024-11-08 | 2024-11-06 | MNKD | Tross Stuart A | Chief People, Workpl Off | S - Sale | $7.34 | -55.0K | 967.2K | -5% | -$403.7K |
| 2024-11-04 | 2024-10-31 | MNKD | Singh Sanjay R | EVP Technical Ops | F - Tax | $7.07 | -17.1K | 385.4K | -4% | -$120.7K | |
| T | 2024-09-04 | 2024-09-03 | MNKD | Tross Stuart A | Chief People, Workpl Off | S - Sale | $6.26 | -25.0K | 1.02M | -2% | -$156.5K |
| MT | 2024-08-30 | 2024-08-30 | MNKD | Tross Stuart A | Chief People, Workpl Off | S - Sale | $6.33 | -80.0K | 1.05M | -7% | -$506.0K |
| T | 2024-08-29 | 2024-08-29 | MNKD | Binder Steven B. | EVP Special Projects | S - Sale | $5.94 | -5,055 | 1.08M | -0.5% | -$30.0K |
| T | 2024-08-29 | 2024-08-27 | MNKD | Binder Steven B. | EVP Special Projects | F - Tax | $5.38 | -20.8K | 1.08M | -2% | -$111.8K |
| M | 2024-08-29 | 2024-08-28+ | MNKD | Castagna Michael | CEO, Dir | G - Gift | $0.00 | -32.9K | 2.38M | -1% | $0 |
| 2024-08-29 | 2024-08-29 | MNKD | Castagna Michael | CEO, Dir | S - Sale | $6.30 | -85.1K | 2.29M | -4% | -$536.2K | |
| 2024-08-29 | 2024-08-27 | MNKD | Castagna Michael | CEO, Dir | F - Tax | $5.38 | -56.1K | 2.41M | -2% | -$301.7K | |
| T | 2024-08-29 | 2024-08-27 | MNKD | Thomson David | EVP Genl Counsel, Sec | F - Tax | $5.38 | -22.5K | 835.4K | -3% | -$121.0K |
| T | 2024-08-29 | 2024-08-29 | MNKD | Thomson David | EVP Genl Counsel, Sec | S - Sale | $5.94 | -5,553 | 829.8K | -0.7% | -$33.0K |
| 2024-08-29 | 2024-08-27 | MNKD | Tross Stuart A | Chief People, Workpl Off | F - Tax | $5.38 | -20.8K | 1.13M | -2% | -$111.8K |
Purchase Sale Sale after option exercise All abbreviations