Quick Takeaways
- James C. Momtazee has 4 issuer positions tracked on this page.
- Estimated disclosed ownership value: $5,627,936.
- Recent insider filing activity is available below.
- Info
- Insider Ownership
Insider Trading & Ownership of James C. Momtazee
- Location
- Menlo Park, CA
- Summary
- The estimated net worth of James C. Momtazee is at least $5,627,936 dollars as of 22 Jan 2026. James C. Momtazee is the Director of BridgeBio Pharma, Inc. and owns shares of BridgeBio Pharma, Inc. (BBIO) stock worth about $3.12M. James C. Momtazee is the Director of Roivant Sciences Ltd. and owns shares of Roivant Sciences Ltd. (ROIV) stock worth about $2.51M.
- Signature
- By: /s/ Jo Chen, as Attorney-in-Fact for James C Momtazee
- All Insider Reports
- All Insider Reports
Follow Filing Activity
Follow James C. Momtazee and return when a new Insider Trading filing appears.
This tracks SEC filing changes for this page using existing product update flows.
What Changed
- Largest disclosed position: BridgeBio Pharma, Inc. ($3,122,427).
- 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.
Official SEC Source
Filed on Form 4
Insider ownership context is sourced from SEC Forms 3, 4, and 5.
See Original FilingOwnership of James C. Momtazee
| Symbol | Company | Relationship | Holdings Value | Past Year Net Change | Change % | Report Period |
|---|---|---|---|---|---|---|
| BBIO | BridgeBio Pharma, Inc. | Director | $3,122,427 | 20 Jun 2025 | ||
| ROIV | Roivant Sciences Ltd. | Director | $2,505,509 | 20 Jan 2026 | ||
| MAAC | Montes Archimedes Acquisition Corp | Chief Executive Officer, Director, 10%+ Owner | 30 Sep 2021 | |||
| PRAH | PRA Health Sciences, Inc. | Director | 01 Jul 2021 |
Insider Transactions Reported by James C. Momtazee:
| 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.