Michael Castagna, Chief Executive Officer at MANNKIND CORP (MNKD), sold 42,116 shares at $6.00 ($253K) on 2025-12-12, disclosed to the SEC on 2025-12-16.
Scheduled sale ($253k) 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.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $6.00 | 20,806 | $125K | 49.4% |
| 2 | $6.00 | 21,310 | $128K | 50.6% |
| Total | $6.00 avg | 42,116 | $253K | 100% |
| Filing → |
| MNKD | SELL | 2025-12-04 | $1.2M | — | Filing → |
| MNKD | SELL | 2024-08-29 | $1.1M | — | Filing → |
| MNKD | SELL | 2023-12-15 | $802K | — | Filing → |