Form 4: Mannkind Director Sells Shares
Insider Transaction (Form 4)
Steven B. Binder, a Director of Mannkind Corp, sold 33,558 shares of common stock on September 10, 2026 for $3.81 per share.
Summary
- Open-market sale: disposed of 33,558 Common Stock, $0.01 Par Value at $3.81 ($127,856) on September 10, 2026; holds 752,309 after (Direct).
Sentiment
Score: 4
Explanation: StockSavvy.ai views this as a mildly negative but low-conviction signal: an insider sold $127,856 of stock under a pre-arranged Rule 10b5-1 plan, which is typically routine.
Insider Transactions
Steven B. Binder — Director
Transaction made under a Rule 10b5-1 trading plan.
| Date | Transaction | Security | Shares | Price | Value | Held After |
|---|---|---|---|---|---|---|
| 2026-09-10 | Open-market sale | Common Stock, $0.01 Par Value | 33,558 | $4 | $127.9K | 752,309 |
Key Dates
| Date | Description |
|---|---|
| 2026-09-10 | Open-market sale (33,558 shares) |
Keywords
insider transaction, Form 4, MNKD, MANNKIND CORP, bearish, Steven B. Binder
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