Christopher B. Prentiss
Chief Financial Officer · MANNKIND CORP
Individual
- 2025
- Jul 18, 2026
- 5
Filings (90d)
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Christopher B. Prentiss files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Michael Castagna - $1.51M in MNKD purchases and sales in the last 12 months
- David Thomson - $931K in MNKD purchases and sales in the last 12 months
- Steven B. Binder - $684K in MNKD purchases and sales in the last 12 months
- Stuart A. Tross - $298K in MNKD purchases and sales in the last 12 months
- Sanjay R. Singh - $94K in MNKD purchases and sales in the last 12 months
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Frequently asked questions
Who is Christopher B. Prentiss?
Christopher B. Prentiss is a corporate insider, tracked as Chief Financial Officer of MANNKIND CORP (MNKD). InsiderAlpha holds 5 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Christopher B. Prentiss submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
