Quick Takeaways
- William H. Carson has 2 issuer positions tracked on this page.
- Estimated disclosed ownership value: $353,836.
- Recent insider filing activity is available below.
- Info
- Insider Ownership
Insider Trading & Ownership of William H. Carson
- Location
- Brisbane, CA
- Summary
- The estimated net worth of William H. Carson is at least $353,836 dollars as of 12 Mar 2026. William H. Carson is the Director of Annexon, Inc. and owns shares of Annexon, Inc. (ANNX) stock worth about $353.8K.
- Signature
- /s/ Jennifer Lew, Attorney-in-Fact
- All Insider Reports
- All Insider Reports
Follow Filing Activity
Follow William H. Carson 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: Annexon, Inc. ($353,836).
- Past-year value change for that position: +$138,729.
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 William H. Carson
| Symbol | Company | Relationship | Holdings Value | Past Year Net Change | Change % | Report Period |
|---|---|---|---|---|---|---|
| ANNX | Annexon, Inc. | Director | $353,836 | +$138,729 | +64% | 10 Mar 2026 |
| DBTX | Decibel Therapeutics, Inc. | Director | 25 Sep 2023 |
Insider Transactions Reported by William H. Carson:
| 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.