Insiders / Tross Stuart A
Tross Stuart A
CIK 1589641personinsider
Companies
1
First seen
Jan 9, 2026
Last activity
Mar 25, 2026
Companies
| Company | Shares held | Latest |
|---|---|---|
| Mannkind Corp · MNKD | 1,000,297 | — |
All securities held
3 positions · latest reported per filing
| Company | Security | Shares |
|---|---|---|
| Mannkind Corp | Common Stock, $0.01 Par Value | 1,000,297 |
| Mannkind Corp | Performance Restricted Stock UnitDerivative | 221,000 |
| Mannkind Corp | Employee Stock Option (right to buy)Derivative | 217,000 |
Activity
InsidersInstitutions
This person's insider trades (Form 4), across every company.| Date | Action | Company | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|
| Jan 8, 2026 | Sell | MNKD Mannkind Corp Common Stock, $0.01 Par Value | $297.5K | -47K -4.55% | 985,007 0.31% of shares | medium |
| Mar 1, 2026 | Grant | MNKD Mannkind Corp Common Stock, $0.01 Par Value | $50.0K | +15K +1.55% | 1,000,297 0.31% of shares | low |
| Mar 23, 2026 | Grant | MNKD Mannkind Corp Employee Stock Option (right to buy) | — | +217K | 217,000 0.07% of shares | low |
| Mar 23, 2026 | Grant | MNKD Mannkind Corp Performance Restricted Stock Unit | — | +221K | 221,000 0.07% of shares | low |
| Feb 26, 2026 | Grant | MNKD Mannkind Corp Employee Stock Option (right to buy) | — | +28K | 28,143 <0.01% of shares | low |
| Feb 26, 2026 | Grant | MNKD Mannkind Corp Employee Stock Option (right to buy) | — | +20K | 20,000 <0.01% of shares | low |