Quick Takeaways
- Christopher B. Prentiss has 2 issuer positions tracked on this page.
- Estimated disclosed ownership value: $830,363.
- Recent insider filing activity is available below.
Insider Trading & Ownership of Christopher B. Prentiss
- Location
- Emeryville, CA
- Summary
- The estimated net worth of Christopher B. Prentiss is at least $830,363 dollars as of 24 Apr 2026. Christopher B. Prentiss is the Chief Financial Officer of MANNKIND CORP and owns shares of MANNKIND CORP (MNKD) stock worth about $830.4K.
- Signature
- /s/ Christopher Prentiss
- All Insider Reports
- All Insider Reports
Follow Filing Activity
Follow Christopher B. Prentiss and return when a new Insider Trading filing changes the record on this page.
This uses the existing product follow flow to surface future filing-backed changes without guessing what they mean.
What Changed
- Largest disclosed position: MANNKIND CORP ($830,363).
- Past-year value change for that position: .
Why This Matters
- This page translates Forms 3/4/5 into a quick ownership context before you inspect each transaction row.
- You can cross-check role, issuer, and filing chronology directly against the SEC source.
Source Evidence
Filed on Form 4
See Original Filing
Insider ownership context is sourced from SEC Forms 3, 4, and 5.
Ownership of Christopher B. Prentiss
| Symbol | Company | Relationship | Holdings Value | Past Year Net Change | Change % | Report Period |
|---|---|---|---|---|---|---|
| MNKD | MANNKIND CORP | Chief Financial Officer | $830,363 | 22 Apr 2026 | ||
| ADMS | Adamas Pharmaceuticals Inc | Chief Financial Officer | 24 Nov 2021 |
Insider Transactions Reported by Christopher B. Prentiss:
| Sym | Company | Class | Transaction | % | Value $ | * Price $ | Shares | Shares After | Date | Ownership |
|---|
* An asterisk sign (*) next to the price indicates that the price is likely invalid.