Prentiss Christopher B has filed 10 insider transactions across 1 company since May 2024.
Most recent transaction: a grant/award of 221000 shares of MANNKIND CORP ($MNKD) on March 23, 2026.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| March 23, 2026 | MANNKIND CORP | $MNKD | Prentiss Christopher B | Chief Financial Officer | A | Performance Restricted Stock Unit | 221000 | $0.00 | 221,000.0000 | 313,339,000 | 9999.99% | 0.07% |
| March 23, 2026 | MANNKIND CORP | $MNKD | Prentiss Christopher B | Chief Financial Officer | A | Employee Stock Option (right to buy) | 217000 | $0.00 | 217,000.0000 | 313,339,000 | 9999.99% | 0.07% |
| March 1, 2026 | MANNKIND CORP | $MNKD | Prentiss Christopher B | Chief Financial Officer | A | Common Stock, $0.01 Par Value | 5000 | $3.27 | 348,854.0000 | 313,339,000 | 1.45% | 0.00% |
| July 15, 2025 | MANNKIND CORP | $MNKD | Prentiss Christopher B | Chief Financial Officer | F | Common Stock, $0.01 Par Value | 11540 | $3.85 | 343,854.0000 | 283,844,000 | 3.25% | 0.00% |
| May 13, 2025 | MANNKIND CORP | $MNKD | Prentiss Christopher B | Chief Financial Officer | A | Performance Restricted Stock Unit | 145000 | $0.00 | 145,000.0000 | 283,844,000 | 9999.99% | 0.05% |
| May 13, 2025 | MANNKIND CORP | $MNKD | Prentiss Christopher B | Chief Financial Officer | A | Common Stock, $0.01 Par Value | 119000 | $0.00 | 353,193.0000 | 283,844,000 | 50.81% | 0.04% |
| May 15, 2024 | MANNKIND CORP | $MNKD | Prentiss Christopher B | Chief Financial Officer | A | Common Stock, $.01 Par Value | 103600 | $0.00 | 103,600.0000 | 267,014,000 | 9999.99% | 0.04% |
| May 15, 2024 | MANNKIND CORP | $MNKD | Prentiss Christopher B | Chief Financial Officer | A | Common Stock, $.01 Par Value | 103600 | $0.00 | 103,600.0000 | 267,014,000 | 9999.99% | 0.04% |
| May 15, 2024 | MANNKIND CORP | $MNKD | Prentiss Christopher B | Chief Financial Officer | A | Common Stock, $.01 Par Value | 129000 | $0.00 | 232,600.0000 | 267,014,000 | 124.52% | 0.05% |
| May 15, 2024 | MANNKIND CORP | $MNKD | Prentiss Christopher B | Chief Financial Officer | A | Performance Restricted Stock Unit | 158000 | $0.00 | 158,000.0000 | 267,014,000 | 9999.99% | 0.06% |