Insider Profile · SEC Form 4 Activity · Trailing 90 Days
Castagna Michael
Over the trailing 90 days, Castagna Michael (Other at MANNKIND CORP) sold $1.6M of stock in MNKD, per 7 SEC Form 4 transactions.
- Role
- Other
- Companies
- MNKD
- Window
- Trailing 90 days · 7 transactions · CIK 1674282
- Net activity
- −$1.6M ($0 bought · $1.6M sold)
By Company (Trailing 90 Days)
| Symbol | Company | Txns | Bought | Sold | Net |
|---|---|---|---|---|---|
| MNKD | MANNKIND CORP | 7 | — | $1.6M | −$1.6M |
Transactions (7)
| Date | Symbol | Type | Shares | Value | Description |
|---|---|---|---|---|---|
| 2026-07-15 | MNKD | Sell | 350.3K | $0 | Exercise or conversion of derivative security |
| 2026-07-15 | MNKD | Buy | 350.3K | $0 | Exercise or conversion of derivative security |
| 2026-07-15 | MNKD | Sell | 64.0K | $262K | Payment of exercise price or tax liability by delivering securities |
| 2026-07-15 | MNKD | Sell | 47.5K | $194K | Payment of exercise price or tax liability by delivering securities |
| 2026-07-15 | MNKD | Sell | 192.8K | $789K | Payment of exercise price or tax liability by delivering securities |
| 2026-07-15 | MNKD | Sell | 58.9K | $241K | Payment of exercise price or tax liability by delivering securities |
| 2026-05-11 | MNKD | Sell | 35.0K | $123K | Payment of exercise price or tax liability by delivering securities |
Activity shown covers the trailing 90 days of SEC Form 4 filings. "Buy" and "sell" follow the SEC acquired/disposed codes and include compensation events (grants, option exercises, tax withholding) unless noted. Historical fact, not investment advice.
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