Quick Takeaways
- John Viii Stark has 1 issuer position tracked on this page.
- Estimated disclosed ownership value: $3,499,941.
- Recent insider filing activity is available below.
Insider Trading & Ownership of John Viii Stark
- Location
- Guilford, CT
- Summary
- The estimated net worth of John Viii Stark is at least $3,499,941 dollars as of 12 Jan 2022. John Viii Stark is the Chief Executive Officer, Director of Quantum-Si Inc and owns shares of Quantum-Si Inc (QSI) stock worth about $3.5M.
- Signature
- /s/ Christian LaPointe, Ph.D., Attorney-in-Fact
- All Insider Reports
- All Insider Reports
Follow Filing Activity
Follow John Viii Stark 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: Quantum-Si Inc ($3,499,941).
- 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 John Viii Stark
| Symbol | Company | Relationship | Holdings Value | Past Year Net Change | Change % | Report Period |
|---|---|---|---|---|---|---|
| QSI, QSIAW | Quantum-Si Inc | Chief Executive Officer, Director | $3,499,941 | 10 Jan 2022 |
Insider Transactions Reported by John Viii Stark:
| 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.