Michael Castagna, Chief Executive Officer at MANNKIND CORP (MNKD), sold 259,191 shares at $6.30 ($1.4M) on 2024-08-29, disclosed to the SEC on 2024-08-29.
Seasonal sale ($1.4M) by Chief Executive Officer — this insider has traded MNKD in August in at least three consecutive prior years. Pattern-driven, low signal.
Negative factors outweigh the positive ones.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $5.38 | 56,085 | $302K | 22.0% |
| 2 | $0.00 | 13,894 | $0 | 0.0% |
| 3 | $0.00 | 19,000 | $0 | 0.0% |
| 4 | $6.30 | 85,106 | $536K | 39.0% |
| 5 | $6.30 | 85,106 | $536K | 39.0% |
| Total | $5.30 avg | 259,191 |
| $1.4M |
| 100% |
| Filing → |
| MNKD | SELL | 2025-12-16 | $253K | — | Filing → |
| MNKD | SELL | 2025-12-04 | $1.2M | — | Filing → |
| MNKD | SELL | 2023-12-15 | $802K | — | Filing → |