Michael Castagna, Chief Executive Officer at MANNKIND CORP (MNKD), sold 10,000 shares at $4.57 ($46K) on 2023-08-01, disclosed to the SEC on 2023-08-01.
Scheduled sale ($46k) by Chief Executive Officer under a pre-arranged 10b5-1 plan. Pre-set trade — not a discretionary signal on the stock.
Negative factors outweigh the positive ones.
| Filing → |
| MNKD | SELL | 2025-12-16 | $253K | — | Filing → |
| MNKD | SELL | 2025-12-04 | $1.2M | — | Filing → |
| MNKD | SELL | 2024-08-29 | $1.1M | — | Filing → |