Updated Jul 16, 2026
Prentiss Christopher B has filed 1 SEC Form 4 filing across 1 company in the last 90 days.
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-04-25 | MNKD | MANNKIND CORP | F — Tax withholding / forfeiture | 12.3K | $2.74 | $34K |
| 2026-03-04 | MNKD | MANNKIND CORP | A — Grant or award | 5.0K | $3.27 | $16K |
| 2025-07-15 | MNKD | MANNKIND CORP | F — Tax withholding / forfeiture | 11.5K | $3.85 | $44K |
Prentiss Christopher B is a corporate insider — currently tracked as Insider of MANNKIND CORP (MNKD). InsiderAlpha tracks every SEC Form 4 filing in real time.
1 primary Form 4 filings in the last 90 days, covering 1 company.
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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