Quick Takeaways
- Steven Leonard Chapman has 1 issuer position tracked on this page.
- Estimated disclosed ownership value: $34,563,373.
- Recent insider filing activity is available below.
- Info
- Insider Ownership
Insider Trading & Ownership of Steven Leonard Chapman
- Location
- Austin, TX
- Summary
- The estimated net worth of Steven Leonard Chapman is at least $34,563,373 dollars as of 11 Mar 2026. Steven Leonard Chapman is the CEO AND PRESIDENT, Director of Natera, Inc. and owns shares of Natera, Inc. (NTRA) stock worth about $34.56M.
- Signature
- /s/ Tami Chen, Attorney-in-Fact
- All Insider Reports
- All Insider Reports
Follow Filing Activity
Follow Steven Leonard Chapman 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: Natera, Inc. ($34,563,373).
- Past-year value change for that position: -$87,418,800.
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 Steven Leonard Chapman
| Symbol | Company | Relationship | Holdings Value | Past Year Net Change | Change % | Report Period |
|---|---|---|---|---|---|---|
| NTRA | Natera, Inc. | CEO AND PRESIDENT, Director | $34,563,373 | -$87,418,800 | -72% | 09 Mar 2026 |
Insider Transactions Reported by Steven Leonard Chapman:
| 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.