Form 4: Mannkind CFO Reports Stock Transaction
Insider Transaction (Form 4)
Christopher B Prentiss, Chief Financial Officer of Mannkind Corp, reported multiple transactions in common stock on July 15, 2026.
Summary
- Tax/exercise-price withholding: disposed of 11,572 Common Stock, $0.01 Par Value at $4.09 ($47,329) on July 15, 2026; holds 329,343 after (Direct).
- Tax/exercise-price withholding: disposed of 10,675 Common Stock, $0.01 Par Value at $4.09 ($43,661) on July 15, 2026; holds 318,668 after (Direct).
Sentiment
Score: 5
Explanation: StockSavvy.ai views this as routine: the reported changes are grants, option exercises, tax withholding or similar administrative transactions, which carry limited directional signal.
Insider Transactions
Christopher B Prentiss — Officer (Chief Financial Officer)
| Date | Transaction | Security | Shares | Price | Value | Held After |
|---|---|---|---|---|---|---|
| 2026-07-15 | Tax/exercise-price withholding | Common Stock, $0.01 Par Value | 11,572 | $4 | $47.3K | 329,343 |
| 2026-07-15 | Tax/exercise-price withholding | Common Stock, $0.01 Par Value | 10,675 | $4 | $43.7K | 318,668 |
Key Dates
| Date | Description |
|---|---|
| 2026-07-15 | Tax/exercise-price withholding (11,572 shares) |
| 2026-07-15 | Tax/exercise-price withholding (10,675 shares) |
Keywords
insider transaction, Form 4, MNKD, MANNKIND CORP, neutral, Christopher B Prentiss
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